SCHEDULE 1.0-T ATCO Electric Transmission (AET) SUMMARY OF REVENUE REQUIREMENT FOR THE YEAR ENDED DECEMBER 31, 2014 ($Millions) Line No. Description 1 2 3 4 5 6 7 Return on Rate Base Fuel Operating and Maintenance Depreciation and Amortization Utility Income Tax Subtotal 8 9 10 11 12 13 14 15 16 17 18 Revenue Offsets Total Transmission Revenue Requirement Detailed Revenue Requirement Transmission Tariff Revenue Deferral Account Total Transmission Revenue Requirement CrossReference Sch 2.0-T Sch 3.0-T Sch 4.0-T Sch 5.0-T 2014 Actual 294.0 8.3 114.8 130.9 22.4 570.4 (6.7) 2014 Approved * 274.3 6.3 127.3 134.4 27.7 570.0 (3.7) 2013 Actual ** 248.3 6.8 105.2 105.4 24.8 490.5 (3.4) Var. Actual to Approved Var. % Var. Actual to Prior Year Var. % 19.6 2.0 (12.4) (3.5) (5.4) 0.4 7.2% 31.9% -9.8% -2.6% -19.3% 0.1% 45.7 1.5 9.6 25.4 (2.4) 79.8 18.4% 21.9% 9.2% 24.1% -9.6% 16.3% (3.0) 81.9% (3.4) 100.7% 76.5 15.7% 76.8 (0.3) 76.5 15.9% -12.9% 15.7% Sch 10 563.6 566.3 487.1 (2.7) -0.5% Line 10 561.4 2.2 563.6 566.3 566.3 484.6 2.5 487.1 (4.9) 2.2 (2.7) -0.9% 100.0% -0.5% Working Paper Reference Note 1 Note 2 Note 3 Variance Explanations * - 2014 Approved Per AUC Decision 2014-348 on ATCO Electric's 2013-2014 GTA Compliance Filing. These Approved figures were then subsequently adjusted for AUC Decision D2191-D01-2015 on the 2013 Generic Cost of Capital. See separate schedules for specific adjustments and variance explanations. ** - 2013 Actuals have been restated from the prior year Rule 005 filing to align with AUC Decision 2014-348 on ATCO Electric's 2013-2014 GTA Compliance Filing. Note 1 The actuals are higher than Forecast by $2.0. Of this variance, $0.9 is due to the reduction in the AUC approved forecast fuel cost. The remaining variance of $1.1 between the actual and forecast (AET applied for forecast) costs is due to higher diesel fuel price ($0.6), higher natural gas fuel price ($0.5), and higher natural gas fuel volume ($0.2) partially offset by lower diesel fuel volume ($0.2). Note 2 2014 Actuals are higher than Forecast by $3.0 mainly due to higher revenue from ATCO Electric Distribution for telecom, isolated generation services, field, commissioning and technical services ($3.3), Services to Outside Parties Revenue mostly from fuel at Little Horse ($0.7) offset by lower revenue from other ATCO affiliates ($1.0). Note 3 The variance from 2014 Actual to Forecast is mainly due to higher capital expenditures on direct assigned projects resulting in a collection from the AESO for the transmission capital deferral ($10.4). This collection balance is partially offset by refund balances owing relating to property taxes ($6.0) and the debenture rate ($1.9). Balances accumulated in the deferral account will be refunded to the AESO in ATCO Electric's 2014 Transmission Deferral Application. AUC Rule 005 SCHEDULE 2.0-T ATCO Electric Transmission (AET) SUMMARY OF RETURN ON RATE BASE FOR THE YEAR ENDED DECEMBER 31, 2014 ($Millions) 2014 Actuals Line No. Description CrossReference 1 Mid Year Rate Base (Farms, Irrigation Transmission) 2 3 4 Mid Year Rate Base Long-Term Debt Preferred Shares 5 6 7 8 9 Common Equity Mid-Year Net Rate Base Contribution for Extensions No Cost Capital Mid Year Rate Base Mid-Year Capital Ratio Prorated Rate Base Cost Rate % Return $ 20.8 6.45% 1.3 Var. Actual to Approved Var. % Working Paper Reference Sch 2.2-T Sch 2.2-T 2,613.9 133.6 60.89% 3.11% 2,819.3 144.1 4.84% 5.33% 136.4 7.7 5.1 (2.1) 3.9% -21.1% Note 1 Sch 2.2-T Sch 1.0-T 1,545.4 4,292.9 36.00% 100.00% 1,666.9 4,630.2 411.9 74.4 5,116.6 8.91% 6.35% 148.5 294.0 16.7 19.7 12.7% Note 2 Sch 2.1-T 2014 Approved Line No. Description Cross Reference 10 Mid Year Rate Base (Farms, Irrigation Transmission) 11 12 13 14 15 16 17 18 19 20 Mid Year Rate Base Long-Term Debt Preferred Shares Common Equity Mid-Year Net Rate Base Contribution for Extensions No Cost Capital Mid Year Rate Base Sch 2.2-T Sch 2.2-T Sch 2.2-T Sch 1.0-T Sch 2.1-T Mid Year Capital 2,583.9 175.0 1,551.8 4,310.7 Deemed Structure 59.94% 4.06% 36.00% 100.00% Prorated Rate Base Cost Rate % Return $ 25.7 5.48% 1.4 2,644.4 179.1 1,588.2 4,411.7 398.7 74.1 4,884.5 4.97% 5.44% 8.30% 6.22% 131.4 9.7 131.8 274.3 Return Variance Note 1 In 2014 the Series 6.50% (Series 2) issue was retired. Note 2 2014 Return on Common equity is higher than Forecast mainly due to lower O&M, depreciation and income tax expense . AUC Rule 005 2 SCHEDULE 2.1-T ATCO Electric Transmission (AET) SUMMARY OF MID-YEAR RATE BASE FOR THE YEAR ENDED DECEMBER 31, 2014 ($Millions) Line No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 Description CrossReference 2014 Actual 2014 Approved 2013 Actual Var. Actual to Approved Var. % Var. Actual to Prior Year Var. % Gross Utility Plant in Service Opening Balance Closing Balance Mid-Year Gross Utility Plant in Service Sch 4.1-T Sch 4.1-T 4,140.5 4,611.0 4,375.8 4,189.0 4,689.3 4,439.2 3,033.6 4,137.2 3,585.4 (48.5) (78.3) (63.4) -1.2% -1.7% -1.4% 1,106.9 473.8 790.4 36.5% 11.5% 22.0% Accumulated Depreciation - Utility Opening Balance Closing Balance Mid-Year Accumulated Depreciation - Utility Sch 4.1-T Sch 4.1-T 847.7 939.1 893.4 863.1 988.2 925.6 763.1 847.7 805.4 (15.4) (49.1) (32.2) -1.8% -5.0% -3.5% 84.6 91.4 88.0 11.1% 10.8% 10.9% 296.0 382.2 339.1 293.7 373.3 333.5 244.3 296.0 270.2 2.3 8.9 5.6 0.8% 2.4% 1.7% 51.7 86.2 68.9 21.2% 29.1% 25.5% 25.1 31.6 28.4 25.8 32.5 29.2 20.6 25.1 22.9 (0.7) (0.9) (0.8) -2.8% -2.7% -2.7% 4.5 6.5 5.5 21.8% 26.0% 24.1% 3,171.6 3,209.2 2,532.7 (37.6) -1.2% 638.9 25.2% 34.0 35.4 31.7 (1.4) -3.9% 2.3 7.3% (74.4) (74.1) (43.9) (0.2) 0.3% (30.5) 69.4% (39.2) -1.2% 610.8 24.2% Contributions in Aid of Construction Opening Balance Closing Balance Mid-Year Utility Contributions in Aid of Construction Amortization of Contributions Opening Balance Closing Balance Mid-Year Utility Amortization of Contributions Mid-Year Net Utility Plant in Service Necessary Working Capital No Cost Capital Mid-Year Net Rate Base 3,131.2 3,170.5 2,520.4 Mid-Year Direct Assigned CWIP 1,600.2 1,335.6 1,170.9 Mid-Year Contributions CWIP Total Mid-Year Rate Base and CWIP (101.2) Sch. 2.0-T 4,630.2 (94.4) 4,411.7 Working Paper Reference (61.1) 3,630.3 AUC Rule 005 3 SCHEDULE 2.2-T ATCO Electric Transmission (AET) SUMMARY OF MID-YEAR CAPITAL STRUCTURE FOR THE YEAR ENDED DECEMBER 31, 2014 ($Millions) Line No. Description Cross- Current Previous Actual Forecast Var. Actual to Var. Working Paper Reference Year-End Year-End Mid-Year Capital Mid-Year Capital Approved % Reference 1 Long-Term Debt Sch 2.3 2,969.5 2,258.2 2,613.9 2,583.9 2 Preferred Shares Sch 2.4 91.4 175.8 133.6 175.0 (41.4) 30.0 -23.7% 1.2% 3 Common Equity 1,721.7 1,369.1 1,545.4 1,551.8 (6.4) -0.4% Total Mid-Year Invested Capital 4,782.6 3,803.1 4,292.9 4,310.7 (17.8) -0.4% Note 1 4 5 Note 1 In 2014 the Series 6.50% (Series 2) issue was retired. AUC Rule 005 4 SCHEDULE 2.3 ATCO Electric Transmission (AET) SCHEDULE OF DEBT CAPITAL EMPLOYED FOR THE YEAR ENDED DECEMBER 31, 2014 ($Millions) 2014 Actual Line No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 CrossReference Description LT Adv. -Parent Short-term Debt 2014 Ending Balance 2014 Opening Balance Mid-Year Balance Series Issue Date Maturity Date Coupon Rate Principal Amount Y Z AA 1999 6.145 2004 2004 2005 2006 2006 2007 2008 2008 2009 2009 2010 2011 2011 2012 2012 2012 2013 2013 2013 2014 2014 1990-11-30 1991-12-18 1992-12-08 1999-08-01 2002-12-02 2004-01-23 2004-11-18 2005-11-30 2006-11-20 2006-11-20 2007-11-01 2008-05-26 2008-05-26 2009-03-06 2009-03-07 2010-11-10 2011-10-24 2011-10-24 2012-09-10 2012-09-10 2012-11-14 2013-09-09 2013-09-18 2013-11-07 2014-09-05 2014-10-17 2020 2022 2023 2019 2017 2019 2034 2035 2021 2036 2037 2028 2038 2024 2039 2050 2041 2061 2042 2062 2052 2043 2063 2053 2044 2054 11.770% 9.920% 9.400% 6.800% 6.145% 5.432% 5.896% 5.183% 4.801% 5.032% 5.556% 5.563% 5.580% 6.215% 6.500% 4.947% 4.543% 4.593% 3.805% 3.825% 3.857% 4.722% 4.855% 4.558% 4.085% 4.094% 22.4 29.3 13.8 43.1 46.9 34.3 71.0 56.3 59.2 59.2 79.1 29.3 44.0 68.0 85.6 73.3 192.6 77.0 319.9 127.8 162.4 241.0 75.0 225.0 555.0 180.0 1.500% 15.00 Underwriting Discount & Expense 0.2 0.4 0.1 0.3 0.3 0.2 0.4 0.4 0.3 0.4 0.5 0.2 0.3 0.4 0.6 0.5 1.2 0.5 2.0 0.8 1.0 1.5 0.6 1.4 3.3 1.2 Total Amount 22.2 28.9 13.6 42.8 46.6 34.1 70.5 55.9 58.9 58.8 78.6 29.1 43.7 67.5 85.0 72.7 191.4 76.5 317.9 127.0 161.4 239.5 74.4 223.6 551.7 178.8 15.00 Effective Cost Rate % 11.83% 9.99% 9.46% 6.84% 6.19% 5.48% 5.94% 5.23% 4.85% 5.07% 5.60% 5.62% 5.63% 6.28% 6.56% 5.00% 4.54% 4.59% 3.86% 3.86% 3.90% 4.78% 4.91% 4.61% 4.09% 4.14% 1.50% Principal Outstanding at Year-End Average Embedded Cost Rate Carrying Cost 22.4 29.2 13.8 43.0 46.8 34.2 70.7 56.0 59.1 58.9 78.8 29.2 43.7 67.7 85.1 72.8 191.5 76.6 318.1 127.0 161.5 239.6 74.5 223.6 551.8 178.9 2,954.5 2.6 2.9 1.3 2.9 2.9 1.9 4.2 2.9 2.9 3.0 4.4 1.6 2.5 4.3 5.6 3.6 8.8 3.5 12.3 4.9 6.3 11.5 3.7 10.3 22.6 7.4 140.8 15.0 0.2 2,969.5 2,258.2 2,613.9 141.0 112.0 126.5 4.77% 4.75% 4.96% 4.84% SCHEDULE 2.3 ATCO Electric Transmission (AET) SCHEDULE OF DEBT CAPITAL EMPLOYED FOR THE YEAR ENDED DECEMBER 31, 2014 ($Millions) 2014 Approved Line No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 CrossReference Description LT Adv. - Parent AUC Directions 69 & 74 AUC Directions 69 & 74 Issue Date Maturity Date Coupon Rate Principal Amount 1990-11-30 1991-12-18 1992-12-08 1999-08-01 2002-12-02 2004-01-23 2004-11-18 2005-11-30 2006-11-20 2006-11-20 2007-11-01 2008-05-26 2008-05-26 2009-03-06 2009-03-07 2010-11-10 2011-10-24 2011-10-24 2012-09-10 2012-09-10 2012-11-14 2020 2022 2023 2019 2017 2019 2034 2035 2021 2036 2037 2028 2038 2024 2039 2050 2041 2061 2042 2062 2052 2043 2044 11.770% 9.920% 9.400% 6.800% 6.145% 5.432% 5.896% 5.183% 4.801% 5.032% 5.556% 5.563% 5.580% 6.215% 6.500% 4.947% 4.543% 4.593% 3.805% 3.825% 3.857% 4.745% 4.745% 22.4 29.3 13.8 43.1 46.9 34.3 71.0 56.3 59.2 59.2 79.1 29.3 44.0 68.0 85.6 73.3 192.6 77.0 319.8 127.8 162.5 679.1 416.6 Series Y Z AA 1999 6.145 2004 2004 2005 2006 2006 2007 2008 2008 2009 2009 2010 2011 2011 2012 2012 2012 2013 2014 Short-term Debt Notes Payable Less: 2012 Subsidiary Debt Financing 2014 Ending Balance 2014 Opening Balance Mid-Year Balance 0.250% 2.0 Underwriting Discount & Expense 0.2 0.4 0.1 0.3 0.3 0.2 0.4 0.4 0.3 0.4 0.5 0.2 0.3 0.4 0.6 0.5 1.2 0.5 2.0 0.8 1.0 4.1 2.5 Total Amount 22.2 28.9 13.6 42.8 46.6 34.1 70.5 55.9 58.9 58.8 78.6 29.1 43.7 67.5 85.0 72.7 191.4 76.5 317.9 127.0 161.4 675.0 414.1 2.0 Effective Cost Rate % 11.81% 9.98% 9.44% 6.84% 6.19% 5.48% 5.93% 5.22% 4.85% 5.07% 5.60% 5.61% 5.63% 6.28% 6.56% 5.00% 4.60% 4.63% 3.86% 3.86% 3.90% 4.79% 4.78% 0.25% Principal Outstanding at Year-End Average Embedded Cost Rate Carrying Cost 22.4 29.2 13.8 43.0 46.8 34.2 70.7 56.0 59.1 58.9 78.8 29.2 43.7 67.7 85.1 72.8 191.5 76.6 318.1 127.0 161.5 675.2 414.1 2,776.0 2.6 2.9 1.3 2.9 2.9 1.9 4.2 2.9 2.9 3.0 4.4 1.6 2.5 4.3 5.6 3.6 8.8 3.5 12.3 4.9 6.3 32.4 19.8 137.6 2.0 0.0 4.8 0.2 3.87% 2,773.2 2,394.6 2,583.9 137.4 119.4 128.4 4.95% 4.98% 4.97% 4.96% SCHEDULE 2.4 ATCO Electric Transmission (AET) SCHEDULE OF PREFERRED SHARE CAPITAL EMPLOYED FOR THE YEAR ENDED DECEMBER 31, 2014 ($Millions) 2014 Actual Line No. CrossReference 1 2 3 4 5 6 7 8 9 Series Issue Date Dividend Rate 4.70% 4.60% 3.80% 2007 2007 2010 4.00% 4.60% 3.80% Current Year-End Balance Prior Year-End Balance Total Mid-Year Balance Stated Value of Issue Underwriting Discount & Expense Net Proceeds Outstanding Carrying Cost of Issue Average Embedded Cost Rate 27.9 38.9 24.9 0.1 0.1 27.9 38.7 24.8 1.1 1.9 1.1 4.00% 4.89% 4.32% 91.7 176.5 268.2 134.1 0.2 0.6 91.4 175.8 267.2 133.6 4.1 10.2 14.2 7.1 4.47% 5.78% 5.33% 5.33% Stated Value of Issue Underwriting Discount & Expense Variance Actual to Forecast Var. Working Paper Reference % - 0% 0% 0% 2014 Approved Line No. CrossReference Carrying Cost of Issue Average Embedded Cost Rate Series 10 11 12 4.70% 4.60% 6.50% 2007 2007 2009 4.00% 4.60% 4.80% 27.9 38.9 84.8 0.1 0.4 27.9 38.8 82.9 1.3 1.9 4.5 4.53% 4.89% 5.42% 13 14 15 16 17 18 3.80% 2010 3.80% 24.9 0.1 24.6 1.1 4.34% 176.5 176.5 353.0 176.5 0.7 0.6 174.2 175.8 349.9 175.0 8.7 10.3 19.0 9.5 5.01% 5.86% 5.44% 5.44% Current Year-End Balance Prior Year-End Balance Total Mid-Year Balance Dividend Rate Net Proceeds Outstanding Issue Date AUC Rule 005 6 SCHEDULE 3.0-T ATCO Electric Transmission (AET) SUMMARY OF OPERATING AND MAINTENANCE EXPENSE FOR THE YEAR ENDED DECEMBER 31, 2014 ($Millions) Line No. Acct No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 560 561 562 563/569 566 567 571.1 575 34 35 36 37 38 39 40 41 42 43 44 45 46 Description CrossReference Direct Operation & Maintenance Expense Supervision and Engineering Control Centre Operations Station Equipment Expenses Overhead Lines Expenses & Operation Maintenance Miscellaneous Transmission Expense Right of Way Payments Vegetation Management IT Support Disallowed/Non-Utility Costs (included above) Sponsorships, Donations Earnings Component of Executive Compensation Isolated Generation Operation & Maintenance Total Operation and Maintenance Costs Allocated Administrative and General Taxes Other Than Income Sch 3.1-T Farms, Irrigation Transmission Operating Costs Total Transmission O&M Costs Sch 1.0-T 2014 Actual 2014 Approved 2013 Actual Var. Actual to Approved Var. % Var. Actual to Prior Year Var. % Working Paper Reference 5.4 3.1 13.2 4.5 9.8 5.2 3.8 3.7 48.9 5.3 4.4 13.7 4.8 12.0 4.4 6.2 4.0 54.7 4.5 3.1 11.2 4.7 9.3 3.3 5.6 3.1 44.8 0.1 (1.3) (0.4) (0.3) (2.1) 0.8 (2.4) (0.3) (5.9) 2.5% -30.1% -3.0% -6.2% -17.8% 17.7% -38.2% -6.3% -10.7% 1.0 (0.0) 2.1 (0.2) 0.5 1.9 (1.8) 0.6 4.0 21.6% -1.4% 18.7% -3.7% 5.5% 56.8% -31.9% 18.6% 9.0% 48.9 (0.1) 54.7 (0.1) (0.0) 44.7 0.1 (5.8) 0.0% -100.0% -10.6% 0.1 0.0 4.2 -100.0% -100.0% 9.3% 7.6 7.6 7.5 7.5 6.9 6.9 0.0 0.0 0.4% 0.4% 0.6 0.6 9.1% 9.1% 56.4 62.2 51.7 (5.8) -9.4% 4.7 9.0% 25.9 31.5 57.4 26.2 37.5 63.7 25.7 27.0 52.7 (0.3) (6.0) (6.4) -1.2% -16.1% -10.0% 0.2 4.5 4.7 1.0% 16.5% 8.9% 113.8 126.0 104.3 (12.2) -9.7% 9.4 9.0% 1.0 1.3 0.9 (0.3) -21.9% 0.2 18.4% 114.8 127.3 105.2 (12.5) -9.8% 9.5 9.1% Note 1 Note 2 Note 3 Note 4 Variance Explanations Note 1 2014 Actuals are lower than Forecast by $1.3 mainly due to vacancies ($1.4) offset by higher than forecast overtime required ($0.1). Note 2 2014 Actuals are lower than Forecast by $2.1 mainly due to lower equipment hours ($0.6), VPP ($0.6), greater than forecast recoveries associated with affiliate work ($0.4) and Services to Outside Parties (0.1), travel and meals ($0.3), supervision activities related to Reliability Compliance charged to 560 to better align with minimum filing requirements ($0.2), training fees ($0.2), rent expense ($0.2), increased capital work in Cyber Security ($0.1), relocation costs($0.1) and material (0.1). This was partially offset by higher than forecast building expenses ($0.3), surface rentals ($0.2), labour escalation ($0.2) and telephone and fax ($0.1). Note 3 2014 Actuals are lower by $2.4 than Forecast mainly due to a reduction in the completion of mow and spray programs due to contractor availability ($2.6), a reduced requirement for facility (substation, tower and remote operations) vegetation management ($0.2) due to a lower than average emergence of weeds in treatment areas, and a reduction in the need for trim operations due to a permanent removal of trim sites ($0.2). This was partially offset by an increase in critical clearance site treatment ($0.4), and an increase in slash operations costs due to difficult terrain encountered ($0.2). Note 4 2014 Actuals are lower than Forecast by $6.0 mainly due to lower capital additions and lower inflation on the Assessment Year Modifier. The lower taxes other than income will be refunded to the AESO in ATCO Electric's 2014 Deferral Application. AUC Rule 005 7 SCHEDULE 3.1-T ATCO Electric Transmission (AET) SUMMARY OF OPERATING AND MAINTENANCE EXPENSE (CORPORATE) FOR THE YEAR ENDED DECEMBER 31, 2014 ($Millions) Line No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 Acct. No. 920 921 923 924 925 928 930.2 931.1 934 941 935.2 Description Direct Operation & Maintenance Expense General Administration Office Supplies and Expenses Outside Services Employed Insurance Premiums Injuries and Damages Board Expenses Miscellaneous General Expenses Head Office Rent IT G&A Expense Board Expenses Disallowed Maintenance Company Owned Houses CrossReference ` Non-utility Items Donations Earnings Based Executive Compensation Disallowed Head Office Costs Corporate Signature Rights Disallowed Aircraft Legal Cost in Excess of Board Scale Pension - COLA IT Cost Reduction Total Administration and General Total Labour Total Other Total Administration and General Sch 3.0-T 2014 Actual 2014 Approved 2013 Actual Var. Actual to Approved Var. % Var. Actual to Prior Year Var. % 6.0 7.1 0.6 2.8 1.0 0.4 8.6 1.0 3.0 1.0 0.2 31.6 6.3 4.5 1.0 2.5 1.0 0.4 7.0 2.3 2.2 0.1 0.3 27.7 6.8 5.6 0.8 2.0 1.0 0.4 7.6 2.5 2.5 0.7 0.3 30.2 (0.3) 2.6 (0.4) 0.3 (0.0) 1.6 (1.4) 0.8 0.8 (0.1) 4.0 -4.5% 57.3% -36.1% 12.2% 0.0% 0.0% 22.4% -57.9% 35.7% 727.4% -34.6% 14.3% (0.7) 1.5 (0.2) 0.7 (0.0) 0.9 (1.5) 0.5 0.2 (0.1) 1.4 -10.9% 26.9% -20.5% 35.1% 0.0% 0.0% 12.2% -60.1% 19.9% 33.9% -29.7% 4.7% (0.7) (0.2) (2.5) (0.5) (1.0) (0.3) (0.5) (5.7) (0.3) (0.1) (0.1) (0.7) (0.1) (1.4) (0.6) (0.0) (0.1) (1.5) (0.2) (0.8) (1.3) (4.5) (0.3) 0.1 (0.1) (1.8) (0.5) (0.9) (0.3) (0.5) (4.3) 93.1% -100.0% 78.1% 233.9% 100.0% 755.7% 100.0% 100.0% 302.4% (0.1) 0.0 (0.1) (1.0) (0.3) (0.2) 0.9 (0.5) (1.2) 16.5% -100.0% 58.7% 63.4% 103.0% 31.5% -73.0% 0.0% 25.7% 25.9 26.2 25.7 (0.3) -1.2% 0.2 6.0 19.9 25.9 6.9 19.3 26.2 6.9 18.8 25.7 (0.8) 0.6 (0.3) -12.2% 3.0% -1.1% (0.9) 1.1 0.2 Working Paper Reference Note 1 Note 2 Note 3 Note 4 1.0% -12.8% 6.0% 0.9% Variance Explanations Note 1 The 2014 Actual is higher than Forecast by $2.6 mainly due to higher allocated Corporate Signature rights of ($1.8), higher charges for use of the corporate aircraft ($0.5) and 33 increased donations ($0.3). The higher costs for corporate signature rights and donations are adjusted for as part of the non-utility items in Line No. 17 & Line No. 14 respectively. 34 The higher corporate aircraft charges are offset by the calculated disallowance on Line No. 18 for the aircraft cost differential (in accordance with AUC Decision 2007-071 Direction 56). 35 36 37 38 39 40 41 42 Note 2 The 2014 Actual is higher than Forecast by $1.6 mainly due to higher allocated costs from ATCO Ltd and CU Limited of ($3.5) offset by lower allocated credit facility charges of ($0.2). This variance is also offset by higher overhead recoveries of $(0.9) and lower Affiliate Cost of Goods Sold ($0.9) due to payroll services and financial support functions for ATCO Electric affiliates now being solely provided by ATCO Electric Distribution. The lower Affiliate Cost of Goods Sold expense is offset by lower Affiliate Revenues. Note 3 2014 Actual is lower than the Forecast by $1.4 due to higher rent charges charged to capital reflecting capital initiatives. Note 4 Corporate Signature rights were not included in the 2014 Revenue requirement. AUC Rule 005 18 SCHEDULE 4.0-T ATCO Electric Transmission (AET) SUMMARY OF DEPRECIATION EXPENSE FOR THE YEAR ENDED DECEMBER 31, 2014 ($Millions) Line No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Description CrossReference 2014 Actual 2014 Approved 2013 Actual Var. Actual to Approved Var. % Var. Actual to Prior Year Var. % Transmission Opening Rate Base Adjustment Amortization of Differences Subtotal 108.5 0.9 109.4 112.5 0.8 113.3 87.9 0.8 88.7 (4.0) 0.1 (3.9) -3.5% 0.0% 7.3% -3.5% 20.6 0.1 20.7 23.5% 0.0% 7.3% 23.3% Direct General PP&E Structures & Improvements Office Furniture and Equipment Computer Equipment Transportation Equipment Tools & Instruments 2.5 0.9 0.1 3.2 1.9 2.1 0.4 0.0 2.5 1.6 2.1 0.7 0.1 2.7 1.3 0.4 0.4 0.0 0.7 0.3 18.3% 102.1% 145.6% 28.2% 17.1% 0.4 0.2 (0.0) 0.5 0.6 19.9% 24.3% -49.7% 18.6% 43.7% Communication Equipment Housing Leasehold Improvements Software Amortization of Differences Subtotal 5.9 0.0 1.1 6.7 (0.4) 21.8 7.0 1.6 3.3 (0.2) 18.4 4.7 0.6 3.1 (0.3) 15.0 (1.1) -16.0% 0.0 0.0% (0.5) -32.1% 3.4 101.7% (0.2) 95.7% 3.4 18.6% 1.2 0.0 0.5 3.6 (0.1) 6.8 25.6% 0.0% 75.7% 116.7% 30.4% 45.3% Allocated General PP&E - 1.8 - (1.8) -100.0% - 0.0% -1.7% 27.5 26.5% (0.4) -30.3% 0.1 20.9% -2.0% 27.6 26.5% Transmission Gross Provision 131.2 133.5 103.7 0.8 1.2 0.7 Total Transmission Gross Depreciation Expense 132.0 134.7 104.4 (2.7) 27 Depreciation Gross Provision - Life 108.1 117.1 84.0 (9.1) -7.7% 24.1 28.7% 28 Depreciation Gross Provision - Net Salvage 24.0 17.6 20.4 6.4 36.4% 3.6 17.5% 132.0 134.7 104.4 (2.7) -2.0% 27.6 26.5% 132.0 134.7 104.4 (2.7) -2.0% 27.6 26.5% Farms, Irrigation Transmission (2.3) Working Paper Reference 26 29 30 31 Gross Depreciation Expense 32 Vehicle Depreciation Capitalized (2.1) (1.0) (1.6) 33 Amortization of Contributions (6.6) (6.9) (4.7) 0.2 34 Total Depreciation and Amortization Expense (1.1) 108.5% (0.5) 30.3% -3.4% (1.9) 39.8% 123.3 126.8 98.0 (3.5) -2.8% 25.3 25.8% 7.6 7.6 7.4 - 0.0% 0.2 2.2% 130.9 134.4 105.4 (3.5) -2.6% 25.4 24.1% Note 1 35 36 Pension Contributions Capitalized 37 38 Total Depreciation and Amortization Expense (including Pension contributions capitalized) Sch 1.0-T 39 40 Note 1 Variance explanation 2014 Actual depreciation expense is lower than Forecast mainly due to lower additions primarily related to capital maintenance projects as well as timing of capital additions. AUC Rule 005 8 SCHEDULE 4.1-T ATCO Electric Transmission (AET) CAPITAL ASSETS CONTINUITY SCHEDULE FOR THE YEAR ENDED DECEMBER 31, 2014 ($Millions) CAPITAL ASSETS Line No. Property Group 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Transmission Subtotal - Utility Plant in Service Balance at 12/31/2013 3,782.1 Direct General PP&E Land Structures and Improvements Office Furniture and Equipment Computer Equipment Transportation Equipment Tools and Instruments Communication Equipment Housing Leasehold Improvements Software Subtotal 2.0 106.5 7.5 0.3 44.5 15.0 127.5 0.0 14.3 40.8 358.4 Sch 2.1-T 2014 Additions 396.8 5.4 14.7 4.6 (0.0) 13.1 5.5 24.4 0.2 6.7 13.9 88.5 2014 Retirements 2014 Transfers 2014 Adjustments 2014 AFUDC * Balance at 12/31/2014 (13.4) - 0.7 - 4,166.2 (0.2) (0.2) (0.0) (0.8) (0.9) (0.0) (2.1) - - - 7.4 121.1 12.0 0.2 56.8 19.6 151.9 0.2 21.0 54.7 444.8 4,140.5 485.3 (15.5) - 0.7 - 4,611.0 Capital Work in Progress (CWIP) 1,323.5 688.5 - - - - 2,012.0 Total Transmission 5,464.1 1,173.8 (15.5) - 0.7 - 6,623.0 ACCUMULATED DEPRECIATION Line No. Property Group 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 CrossReference CrossReference Transmission 748.3 Direct General PP&E Land Structures and Improvements Office Furniture and Equipment Computer Equipment Transportation Equipment Tools and Instruments Communication Equipment Housing Leasehold Improvements Software Subtotal Total Transmission Balance at 12/31/2013 (0.1) 12.2 2.0 0.2 10.0 3.4 55.9 0.3 5.1 10.5 99.5 Sch 2.1-T 847.7 Depreciation Provision 2014 Retirements 2014 2014 Net Salvage Adjustments 2014 AFUDC Balance at 12/31/2014 108.8 (13.4) (23.8) 0.6 - 820.5 2.5 0.9 0.0 3.2 1.9 5.5 1.1 6.7 21.8 (0.2) (0.2) (0.0) (0.8) (0.9) (0.0) (2.1) 0.1 (0.6) (0.5) - - (0.1) 14.4 2.7 0.2 12.5 4.5 60.8 0.3 6.1 17.2 118.6 130.6 (15.5) (24.3) 0.6 - 939.1 Working Paper Reference Working Paper Reference * AFUDC is a component of all categories except Direct Assigned CWIP and is therefore not disclosed separately in this continuity schedule. AUC Rule 005 9 SCHEDULE 4.2-T Page 1 of 5 ATCO Electric Transmission (AET) SUMMARY OF CAPITAL EXPENDITURES & ADDITIONS FOR THE YEAR ENDED DECEMBER 31, 2014 ($Millions) 2014 Actual Line No. Project 1 Description CWIP Balance Cap Expend 2014 Approved Cap Adds CWIP Balance CWIP Balance Cap Expend Cap Adds CWIP Balance Higher/(Lower) Expenditures Actual to Approved Var. % Higher/(Lower) Addition Actual to Approved Var. % CAPITAL MAINTENANCE 2 50010 Transmission Capital Maintenance - Substations 9.5 10.9 4.1 16.4 10.5 7.1 6.7 10.9 3.8 54% (2.6) -39% 3 50020 Transmission Capital Maintenance - Lines 5.8 17.3 3.8 19.4 8.8 7.9 14.4 2.3 9.4 119% (10.6) -74% 4 50040 Transmission System Right-of-Way 0.1 1.3 1.2 0.2 - 3.3 3.3 - (2.1) -62% (2.2) -65% 5 50041 Transmission Rights-of-Way Widening 2.2 3.4 5.3 0.3 - 5.7 5.7 - (2.3) -41% (0.5) -8% 6 50060 Substation Rebuilds 5.1 9.4 10.9 3.6 6.8 12.9 18.7 1.1 (3.5) -27% (7.7) -41% 7 50130 Replace or Rebuild Major Transmission Apparatus 2.4 5.3 3.4 4.3 4.2 4.7 4.4 4.6 0.6 13% (1.0) -22% 8 50170 Transmission Emergency Apparatus 0.6 0.4 0.5 0.5 0.2 2.2 0.3 2.2 (1.8) -82% 0.3 108% 9 50190 Transmission Line Ground Clearance 0.2 0.5 0.6 0.1 (0.0) 4.3 4.3 (0.0) (3.9) -89% (3.8) -87% 10 50500 McNeill HVDC Control Replacement 11.8 1.4 0.0 13.2 - - - - 1.4 100% 0.0 100% 123% 11 50940 Transmission Double Circuit 1.1 0.5 1.1 0.5 (0.0) 0.5 0.5 (0.0) (0.0) -1% 0.6 12 50960 Mitigate Equipment Problems 0.2 0.7 0.2 0.7 0.0 1.7 1.7 (0.0) (1.0) -59% (1.5) -89% (0.2) (0.4) (0.4) (0.1) 0.4 -100% 0.4 -100% 30.4 50.1 59.6 20.9 0.9 2% (28.5) -48% 13 AUC Direction 21 - Contractor Inflation 14 15 39.0 51.0 31.0 59.0 TELECOMMUNICATION 16 50400 Telecommunication Capital Maintenance 5.2 4.2 7.6 1.8 1.4 1.2 0.6 1.9 3.1 259% 7.0 17 59911 Telecom Site Power Backup 5.0 1.2 5.9 0.3 - 5.0 5.0 - (3.8) -76% 0.9 18 59943 Grande Prairie Area Telecom Reliability - 0.0 - 0.0 1.1 1.2 2.3 - (1.1) -97% (2.3) 0.3 1.8 (0.1) 19 59946 Mobile Communication System 1.7 - 0.1 83% 59948 Microwave Capacity Upgrade 1.7 1.3 2.4 0.6 1.2 1.2 2.4 (0.0) 0.1 12% 0.0 0% 21 59955 Network Mulitplexor Upgrade 3.0 3.4 4.5 1.9 - 3.3 3.3 - 0.1 3% 1.2 37% 16.3 10.4 22.2 4.6 AUC Direction 21 - Contractor Inflation 23 24 1.6 0.2 0.1 18% -100% 20 22 1.4 1083% 5% (0.0) (0.1) (0.1) (0.0) 0.1 -100% 0.1 -100% 5.2 11.8 15.2 1.9 (1.4) -12% 7.0 46% SCADA / EMS 25 50800 Substation Control Expansion Program 0.1 0.0 - 0.1 - - - - 0.0 100% - 26 50900 Operational Information Systems - 0.2 0.1 0.1 - 0.9 0.9 - (0.7) -77% (0.8) 27 59919 Operational Cyber Security Project 0.8 1.2 1.9 0.0 - - 28 AUC Direction 21 - Contractor Inflation 29 0% -88% 2.0 2.0 (0.8) -42% (0.1) 0.0 (0.0) (0.0) 0.0 0.0 -100% 0.0 -100% (1.5) -52% (0.9) -30% (2.5) -4% (23.0) -29% 0.9 1.4 2.0 0.3 0.0 2.9 2.9 0.0 - - - - - 0.6 0.6 - 56.2 62.9 55.2 63.8 35.6 65.4 78.2 22.8 -3% 30 31 AUC Direction 5 - Allocation of Non DA Capital VPP (IR AUC-AE-10) 32 33 TOTAL CAPITAL MAINTENANCE 34 35 DIRECT ASSIGNED PROJECTS SYSTEM 36 58001 Edmonton-Calgary 500 kV East Route 929.1 737.0 - 1,666.1 944.3 417.1 - 1,361.4 319.9 77% - 37 58005 Southeast Bulk System Reinforcement 24.9 23.1 25.5 22.6 27.2 18.7 25.1 20.8 4.4 24% 0.4 0% 1% 38 51103 Arcenciel Synchronous Condenser - 0.9 0.9 (0.0) - - - - 0.9 100% 0.9 100% 39 51718 Livock 240kV Phase Shifting Transformer Addition - 0.3 0.3 0.0 - - - - 0.3 100% 0.3 100% 40 53320 High Prairie to Triangle 144kV Line Upgrade 18.8 37.1 55.9 0.0 27.0 25.5 52.5 - 11.6 45% 3.4 6% 41 53600 New Little Smoky South 240kV Substation - 0.0 - 0.0 - - - - 0.0 100% - 0% 42 53601 New Wembley 240 kV Substation - 0.0 - 0.0 - - - - 0.0 100% - 0% 43 53603 Little Smoky South to Wembley 240 kV Line - 0.0 - 0.0 - - - - 0.0 100% - 0% 44 53604 Seal Lake Expansion & 240kV Source - 0.0 - 0.0 - - - - 0.0 100% - 0% 45 53605 Wesley Creek to Little Smoky South 240 kV Line - 0.1 - 0.1 - - - - 0.1 100% - 0% 46 53750 Edith Lake to Sarah Lake 144kV Line Upgrade - 0.1 0.1 (0.0) - - - - 0.1 100% 0.1 47 53751 Cordel to Tinchebray 240 kV Line - 0.0 - 0.0 - - - - 0.0 100% - 0% 48 53753 Oakland to Lanfine 240 kV Line and Lanfine Transformer Addition - 0.0 - 0.0 - - - - 0.0 100% - 0% 49 53754 Coyote Lake to Hanna 144kV Line and Hanna Conversion - 0.0 - 0.0 - - - - 0.0 100% - 0% 50 53758 Pemukan to Monitor 144 kV Line and Pemukan Transformer Addition - 0.0 - 0.0 - - - - 0.0 100% - 0% 51 54904 Jasper Transmission Interconnection 0.2 0.7 - 0.9 - - - - 0.7 100% - 52 54970 Otauwau 144kV Reinforcement - (0.1) (0.1) (0.0) - - - - (0.1) -100% (0.1) -100% 53 55001 Salt Creek - 240-144kv Substation - 0.0 0.1 (0.1) - - - - 0.0 100% 0.1 100% 100% 0% SCHEDULE 4.2-T Page 2 of 5 ATCO Electric Transmission (AET) SUMMARY OF CAPITAL EXPENDITURES & ADDITIONS FOR THE YEAR ENDED DECEMBER 31, 2014 ($Millions) 2014 Actual Cap Expend Cap Adds CWIP Balance CWIP Balance CWIP Balance Higher/(Lower) Addition Actual to Approved Var. % 54 55125 Birchwood 240kV Line and Substation 8.1 20.8 - 28.9 13.6 60.5 74.1 (0.0) (39.7) -66% (74.1) -100% 55 55126 Ells – 9L76/9L08 240kV D/C Line 7.7 3.6 - 11.3 2.4 41.9 44.0 0.3 (38.3) -91% (44.0) -100% 56 55127 9L95 Development 10.5 (3.0) - 7.6 - - - (3.0) -100% - 57 55322 Algar Area System Reinforcement 5.3 20.6 - 25.9 22.8 30.0 - (2.2) -10% 7.2 Cap Adds Var. % Project - Cap Expend Higher/(Lower) Expenditures Actual to Approved Line No. Description CWIP Balance 2014 Approved (30.0) 0% -100% 58 55585 North Fort McMurray Transmission Development - 2.9 2.9 (0.0) - - - - 2.9 100% 2.9 100% 59 55588 Kearl to McClelland L9900 - 0.2 0.2 (0.0) - - - - 0.2 100% 0.2 100% 60 55639 Purchase of Kearl 240 kV Line - 0.0 - 0.0 0.1 - - 0.1 0.0 100% - 61 55703 Heart Lake Station Expansion 0.8 10.9 - 11.7 1.6 3.4 5.1 - 7.5 219% (5.1) (0.0) (0.0) 0.0 (0.0) - - (0.0) (0.0) -100% (0.0) -100% - 1.1 0.6 1.9 0.0 2.6 (1.2) -64% (0.0) -100% 12.4 100% 49.4 100% 3.1 -9442% 14.7 -44399% 62 55730 Livock 240 - 144kV Substation - 63 55737 Thickwood Development 0.4 0.7 64 55785 Kettle River Substation and 240kV Line Tap 37.1 12.4 49.4 (0.0) - - - - 65 56539 Cold Lake Development 11.6 3.1 14.7 (0.0) 0.0 (0.0) (0.0) 0.0 66 56760 Tinchebray - Vermillion Area Transmission Development Project - 0.6 - 0.6 - 67 57102 7L50 Rebuild 0.5 - - 0.5 5.5 68 57120 Central East Clearance Mitigation 4.4 (0.5) 0.0 3.9 69 57121 7L14 - Central East Clearance Mitigation 0.5 1.1 - 70 57130 Athabasca Area Transmission Development 0.1 0.0 - 71 57150 0.1 0.1 - 0.6 100% - - 27.5 (22.0) -100% - - - - - (0.5) -100% 0.0 1.6 - - - 0.1 5.2 5.7 0.0 0.0 100% -100% (0.0) 0% -100% - - 0.1 100% 0.1 57151 St. Paul Area – Watt Lake and Whitby Lake Substations 3.4 1.9 5.3 (0.0) - 8.0 8.0 - (6.1) -76% (2.6) -33% Vermilion Cap Bank - 0.3 0.3 (0.0) - - - - 0.3 100% 0.3 100% 74 57153 7L749 Rebuild 2.4 0.0 - 2.4 - - - - 0.0 100% - 75 57155 Cold Lake Area - Bourque-Bonnyville 59.2 65.9 108.5 16.6 - 40.0 40.0 - 25.9 65% 68.5 171% 76 57156 Kitscoty Area Development 11.7 13.3 25.0 (0.0) - - - - 13.3 100% 25.0 100% 77 57157 St. Paul Substation and Line 16.5 26.6 - 43.1 - - - - 26.6 100% - 0% 1,153.1 980.6 288.9 667.5 278.7 313.2 47% 10.2 4% - - - - 0.0 100% - 0% 0.5 - - 0.5 (0.0) -100% - 0% 1,034.8 - 1.1 (5.7) 0% 100% 57152 1,844.8 - 10.9 0% 72 TOTAL DIRECT ASSIGNED PROJECTS - SYSTEM - - 73 78 Heisler Area Development 22.0 0% -100% 1,423.5 100% 0% 79 80 DIRECT ASSIGNED PROJECTS - CUSTOMER 81 51074 Fort Nelson Remedial Action Scheme 0.2 82 51161 LaCrete 144 kV Line & Substation - 0.0 - 0.2 (0.0) - (0.0) 83 51162 Blumenort - Windy Hills 144kV Transmission Line 84 51168 Norcen Substation Capacity 1.3 0.1 - 1.4 0.5 - - 0.5 0.1 100% - 0% 0.1 0.6 - 0.7 - - - - 0.6 100% - 85 51181 0% Carmon Creek Cogen 0.5 8.6 - 9.1 - - - - 8.6 100% - 86 51184 Swan Hills Synfuel Generation Interconnection - (0.0) 3.3 2.0 5.3 - (2.0) -100% 87 51341 Buchanan Creek Substation 8.7 88 51425 Harmon Valley POD - 89 51440 Whitetail Peaking Station Interconnection 0.2 0.5 0.1 90 51680 Brintnell Permanent Capacity Addition - 0.5 0.5 - (5.3) 0% (0.0) (0.0) 1.3 10.0 0.0 8.0 1.4 9.4 - (0.0) -3% 0.6 7% (0.0) - (0.0) 2.3 3.9 (0.0) 6.2 (3.9) -100% 0.0 -100% 0.6 - - - - 0.5 100% 0.1 100% (0.0) - 0.1 0.1 0.0 0.4 825% 0.5 861% - 91 51745 Cavalier (Wabasca) 25kV Breaker Addition 0.1 0.2 0.2 - - - - 0.2 100% 92 52025 Slave Lake Pulp Biomethanation 0.1 0.0 0.1 (0.0) - - - - 0.0 100% 0.1 93 52045 Muskwa Gas to Power Facility - 0.6 - 0.6 - - - - 0.6 100% - 94 53011 Friedenstal Transformer Addition - (0.1) (0.1) 0.0 - - - - (0.1) -100% 95 53032 Ksituan River Voltage Regulator & 25 kV Breaker Addition - 0.1 0.1 0.0 - - - - 0.1 100% 96 53080 Crooked Creek POD - - - - 0.1 - - 0.1 - 97 53440 Thornton New POD (Kakwa POD) - 0.1 - 0.1 - - - - -100% 0% 100% 0% (0.1) -100% 0.1 100% 0% - 0% 0.1 100% - 0% 98 53593 Grande Prairie - 0.1 - 0.1 - - - - 0.1 100% - 0% 99 54381 Mercer Hill Breaker Addition 0.2 1.0 - 1.2 - - - - 1.0 100% - 0% 100 54954 Maxim Power Generator Increase - 0.0 - 0.0 - - - - 0.0 100% - 101 55010 Commercial Plant - - - - 0.1 3.1 0.0 3.2 (3.1) -100% 102 55080 240 kV Line from 847S to Alternate Source - - - - - 103 55147 9L66/9L32 Line Relocation 0.3 0.2 4.4 0.0 4.5 104 55187 Service for MacKay SAGD 4.3 105 55250 Joslyn North Mine 240 kV Connection - 106 55325 Sweetheart Lake (Algar Expansion) 0.7 0.0 - 0.0 (0.3) - (0.0) 0.0 100% (4.7) -107% (0.0) (0.0) 0% -100% 0% -100% 9.7 - 13.9 1.6 2.8 4.5 - 6.8 239% (4.5) -100% (0.0) - (0.0) 2.7 10.8 0.0 13.4 (10.8) -100% (0.0) -100% 7.1 - 7.7 2.8 5.3 0.0 8.1 1.8 33% (0.0) -100% SCHEDULE 4.2-T Page 3 of 5 ATCO Electric Transmission (AET) SUMMARY OF CAPITAL EXPENDITURES & ADDITIONS FOR THE YEAR ENDED DECEMBER 31, 2014 ($Millions) 2014 Actual Cap Expend Cap Adds CWIP Balance CWIP Balance Cap Expend Cap Adds CWIP Balance Higher/(Lower) Expenditures Actual to Approved Var. % Higher/(Lower) Addition Actual to Approved Var. % Line No. Project 107 55579 Secord Substation 0.2 5.7 - 108 55584 Green Stocking Substation - 0.0 0.0 109 55622 Cheecham POD 1.0 8.0 - 8.9 8.3 8.2 110 55631 Quigley 144kV Line and Substation - 0.3 0.3 0.0 - - - - 0.3 100% 111 55632 Surmount II (Stage 2) 31.5 3.0 34.5 0.0 - - - - 3.0 100% 34.5 100% 112 55633 Surmount II (Stage 3) 0.9 17.0 - 17.9 3.1 9.8 0.2 7.2 74% (12.7) -100% Description CWIP Balance 2014 Approved 6.0 - - - - 5.7 100% - (0.0) - - - - 0.0 100% 0.0 100% (16.5) -100% 0.3 100% 16.5 12.7 0.0 (0.2) -2% 113 55647 Joslyn Area New POD 0.1 (0.1) - (0.0) - - - - (0.1) -100% - 114 55651 Egg Lake Substation and 144kv Line 0.9 (0.9) - (0.0) 1.5 4.5 0.0 6.0 (5.4) -119% (0.0) 5.2 18.3 115 55655 Bohn POD 0.0 - (0.0) 0.0 (0.0) 5.2 55662 GrMEG Surmount - - - - 1.5 3.2 0.0 4.8 (3.2) -100% (0.0) -100% 117 55663 Chard Substation - 0.0 (0.0) 0.0 - - - - 0.0 100% (0.0) -100% 118 55666 Halfway POD - 0.4 0.4 0.0 - - - - 0.4 100% 0.4 100% 119 55680 Hangingstone SAGD 5.4 15.7 21.1 (0.0) 24.8 30.9 - (9.2) -37% (9.8) -32% 120 55706 Edwards Lake Substation Connection 0.3 0.1 - 0.3 - - - - 0.1 100% - 121 55725 Saleski 4.0 0.3 - 4.3 12.2 11.9 24.1 - (11.5) -97% 122 55748 Dover West Clastics - - - - 1.8 28.7 - 30.5 (28.7) -100% 123 55750 Dover West Leduc 0.3 0.3 - 0.5 1.8 8.4 0.0 10.2 (8.1) -97% (0.0) -100% 0.1 7.8 (0.0) -100% 55751 Dover North 0.0 6.1 -165024% 18.3 0% -100% 116 124 13.1 0% (24.1) - 43898% 0% -100% 0% (0.1) - 0.2 7.7 0.0 (7.8) -101% 125 55797 Grand Rapids MacKay POD - 1.9 - 1.9 - - - - 1.9 100% - 126 56015 Norberg Substation and 144kV Line - 0.5 0.5 0.0 - 0.1 0.1 (0.0) 0.4 627% 0.4 566% 127 56055 Weasel Creek POD - 0.2 0.2 0.0 - - - - 0.2 100% 0.2 100% 128 56101 Vilna 777S Substation Contract Capacity Increase - 0.0 - 129 56268 Primrose DTS Increase RAS - Phase 2 0.1 0.3 0.4 130 56352 Mahihkan 837S Substation 25 kV Breaker Addition - 0.0 - 131 56360 Nabiye Generation Addition 0.2 0.2 0.4 132 56585 Taiga Substation and 144 kV Line - 0.0 - 0.0 133 56642 La Corey Capacity Upgrade 0.6 7.3 7.9 0.0 134 56655 Alta Gas Kent - Generator - Central East - 0.0 - 0.0 135 56660 Beartrap 144kV Line and New Substation 13.8 8.9 22.8 0.0 0% 0.0 - - - - 0.0 100% - (0.0) - - - - 0.3 100% 0.4 0.0 - - - - 0.0 100% - 0.2 - - 0.2 0.2 100% 0.4 6.5 7.1 - 13.7 (7.1) -100% - - - - 7.3 100% - - - - 0.0 100% - - - - - 8.9 100% 22.8 100% -17% (0.0) 7.9 0% 100% 0% 100% 0% 100% 0% 136 56665 Beartrap Cap Addition 0.9 2.8 3.7 0.0 1.2 3.3 4.5 - (0.6) -17% (0.8) 137 56713 Irish Creek Capacity Upgrade 1.8 3.8 5.7 (0.0) 3.7 2.3 6.0 - 1.5 64% (0.3) 138 56728 Lindbergh 25kV Bus Addition 0.5 1.8 2.3 (0.0) 0.6 0.2 0.8 0.0 1.6 950% 1.5 139 56810 Grizzly Bear Wind Facility Connection 0.1 0.7 - 0.9 - - - - 0.7 100% - 140 56865 Mainstream Wainwright - 0.0 - 0.0 - 0.2 0.2 0.0 (0.2) -87% (0.2) 141 56893 Foster Creek Decommissioning 0.1 0.0 - 0.1 - - - - 0.0 100% - 142 56894 Foster Creek Cap Upgrade 0.1 0.2 0.3 0.0 - - - - 0.2 100% 0.3 143 58180 Spirit River POD Substation - 0.0 - 0.0 - - - - 0.0 100% - 144 58181 Simonette 733S Substation Capacity Upgrade - 0.1 - 0.1 - - - - 0.1 100% - 145 58210 Halkirk Wind Power Interconnection - 0.1 0.1 (0.0) - - - - 0.1 100% 0.1 146 58250 Sinclair Lake - 0.0 - 0.0 - - - - 0.0 100% - 0% 147 58562 Hand Hills Wind Power Facility 0.8 (0.0) - 0.7 1.5 4.6 - 6.1 (4.6) -101% - 0% -6% 195% 0% -100% 0% 100% 0% 0% 100% SCHEDULE 4.2-T Page 4 of 5 ATCO Electric Transmission (AET) SUMMARY OF CAPITAL EXPENDITURES & ADDITIONS FOR THE YEAR ENDED DECEMBER 31, 2014 ($Millions) 2014 Actual Line No. Project 148 58569 Hand Hills Wind Power Facility 0.4 0.0 - 149 58842 Wintering Hills Wind Farm Interconnection - 0.1 0.1 150 58902 Monitor Substation Capacity Upgrade 0.5 2.1 151 58906 TransCanada Energy East EEPS5 (TransCanada Bindloss South Pumpstation) - 0.1 152 58907 TransCanada Energy East EEPS3 (TransCanada Monitor Pumpstation) - 153 58908 TransCanada Energy East EEPS4 (TransCanada Oyen Pumpstation) 154 58922 155 Description CWIP Balance Cap Expend 2014 Approved Cap Adds CWIP Balance Cap Expend Cap Adds CWIP Balance Higher/(Lower) Expenditures Actual to Approved Var. % Higher/(Lower) Addition Actual to Approved Var. % 0.2 0.8 - 1.0 (0.8) -97% - (0.0) - - - - 0.1 100% 0.1 - 2.7 - - - - 2.1 100% - 0% - 0.1 - - - - 0.1 100% - 0% 0.1 - 0.1 - - - - 0.1 100% - 0% - 0.1 - 0.1 - - - - 0.1 100% - 0% Eyre 558S Substation Interconnection 0.2 0.0 - 0.2 - - - - 0.0 100% - 0% 58923 Currant Lake Substation 3.6 0.2 - 3.8 3.4 - - 3.4 0.2 100% - 156 58924 Armitage Substation 4.1 0.2 0.1 4.3 3.5 - - 3.5 0.2 100% 0.1 157 58925 Cavendish Substation 4.7 0.1 - 4.8 4.8 - - 4.8 0.1 100% - 0% 158 58965 Heartland Pump Station 0.1 0.5 - 0.6 - - - - 0.5 100% - 0% 159 58970 Bohn 913S Substation Transformer Addition - 0.0 - 0.0 - - - - 0.0 100% - 0% 160 58971 Bauer 918S Substation Transformer Addition - 0.1 - 0.1 - - - - 0.1 100% - 0% 161 58972 Beartrap 940S Substation Transformer Addition 162 TOTAL DIRECT ASSIGNED PROJECTS - CUSTOMER - 0.0 0.5 CWIP Balance 0% 100% 0% 100% - 0.0 - - - - 0.0 100% - 0% 107.2 117.8 129.8 95.3 84.2 159.6 115.1 128.7 (41.8) -26% 14.7 13% 1,260.3 1,098.4 418.7 1,940.1 1,119.0 827.1 393.8 1,552.2 271.4 33% 24.9 6% 163 164 TOTAL DIRECT ASSIGNED 165 166 TRANSMISSION ISOLATED GENERATION 167 90067 Rebuild Jasper Palisades Substation 0.3 168 90120 Distribution Isolated Generation Capital Maintenance - 0.0 (0.1) (0.1) 0.2 - - 0.2 (0.0) 0.3 - - - - 0.0 100% (0.1) -100% (0.1) - 0% -100% 169 90130 Refurbish/Replace Engines and Turbines 0.4 1.7 0.5 1.6 - 1.0 1.0 - 0.8 81% (0.4) -43% 170 90136 CUL 43 Replacement 0.4 (0.4) - 0.0 4.2 1.2 5.3 - (1.6) -132% (5.3) -100% 171 90134 Fort Chipewyan Capacity Increase 0.1 0.0 - 0.1 - - - - 0.0 100% - 172 90140 Transmission Isolated Operations Capital Maintenance 0.9 1.2 1.3 0.8 0.2 2.0 1.9 0.4 (0.9) -43% (0.6) 173 90150 Indian Cabins Capacity Increase 0.5 (0.1) - 0.4 174 AUC Direction 21 - Contractor Inflation 175 0% -33% - - - - (0.1) -100% - (0.0) (0.0) (0.1) (0.0) 0.0 -100% 0.1 -100% (1.8) -44% (6.4) -79% 267.0 30% (4.5) -1% 2.6 2.3 1.7 3.2 4.5 4.2 8.2 0.5 1,319.1 1,163.7 475.6 2,007.1 1,159.1 896.6 480.2 1,575.6 0% 176 177 Total Transmission 178 Net Salvage (24.2) 179 Additions to Property 451.4 (1.9) 478.3 180 181 DIRECT GENERAL PP&E 182 81000 Tools, Instruments and Equipment 1.2 6.3 7.2 0.3 - 2.7 2.7 - 3.5 130% 4.5 166% 183 82000 Office Furniture - Capital Division - 0.6 0.6 0.0 - 0.9 0.9 - (0.3) -37% (0.3) -37% 184 84000 Transportation Equipment 0.6 10.7 10.2 1.1 - 8.5 8.5 - 2.2 26% 1.7 20% 1.8 17.6 18.0 1.4 - 12.2 12.2 - 5.4 45% 5.9 48% 185 186 SOFTWARE 187 82407 Asset Management - - - - - 0.5 0.5 - (0.5) -100% (0.5) -100% 188 82416 Maximo Enhancements - - - - 0.1 0.1 0.1 0.1 (0.1) -100% (0.1) -100% 189 82417 Maximo/Oracle Integration - - - - - 0.1 0.1 - (0.1) -100% (0.1) -100% 190 82418 Project Management Improvements - - - - 0.1 0.3 0.3 0.1 (0.3) -100% (0.3) -100% 191 82419 Records Management - - - - 0.1 0.2 0.2 0.1 (0.2) -100% (0.2) -100% 192 82424 Oracle eBusiness Upgrade 1.2 (1.1) 0.1 0.0 - - - - (1.1) -100% 0.1 100% 193 82446 Technology Enhancements - - - - - 0.1 0.1 - (0.1) -100% (0.1) -100% 194 82452 Windows 7 Upgrade - 0.2 0.2 (0.0) 0.0 - - 0.0 0.2 100% 0.2 100% 195 82501 MOPS Phase II - 0.7 0.7 0.0 - - - - 0.7 100% 0.7 100% - 2.3 2.2 0.1 2.8 4.5 4.5 2.8 (2.2) -49% (2.3) -51% 196 82502/8253 Cyber Security Program SCHEDULE 4.2-T Page 5 of 5 ATCO Electric Transmission (AET) SUMMARY OF CAPITAL EXPENDITURES & ADDITIONS FOR THE YEAR ENDED DECEMBER 31, 2014 ($Millions) 2014 Actual Cap Expend Cap Adds CWIP Balance CWIP Balance Cap Expend Cap Adds CWIP Balance Higher/(Lower) Expenditures Actual to Approved Var. % Higher/(Lower) Addition Actual to Approved Var. % Line No. Project 197 82508 Meter Attributes and Readings Management System (MARMS) Phase 3 - - - - - 0.4 0.4 - (0.4) -100% (0.4) -100% 198 82525 Intelex - 0.4 0.4 (0.0) - - - - 0.4 100% 0.4 100% 199 82531 Phase 1 of MOPS Gap - 0.1 0.1 (0.0) - - - - 0.1 100% 0.1 100% 200 82533 MOPS Gap Phase II - Oracle Integration - 0.0 - 0.0 - - - - 0.0 100% - 201 82582 Enterprise Technology Innovation - 0.1 0.1 0.0 - - - - 0.1 100% 0.1 202 82585 Infrastructure Resilience and Advancement Fund - 0.0 - 0.0 - - - - 0.0 100% - 203 82586 ATCO Performance Functional Lifecycle - 0.1 0.1 0.0 - - - - 0.1 100% 0.1 204 82588 Microsoft Software Assurance - 0.1 0.1 0.0 - - - - 0.1 100% 0.1 100% 205 82592 Maximo Enhancement - Workforce Mobility - 0.5 0.5 (0.0) - - - - 0.5 100% 0.5 100% 206 82594 Software - IPS - 0.3 0.3 0.0 - - - - 0.3 100% 0.3 100% 207 82595 Electronic Tender & Contract Formation System (SciQuest) - 0.0 - 0.0 - - - - 0.0 100% - 208 82597 Oracle R12 Upgrade - 1.8 1.8 (0.0) - - - - 1.8 100% 1.8 100% Description CWIP Balance 2014 Approved 0% 100% 0% 100% 0% 209 82611 Oracle Enhancements - 0.0 0.0 0.0 - - - - 0.0 100% 0.0 100% 210 82613 Hyperion Enhancements for T - 0.9 0.9 (0.0) - - - - 0.9 100% 0.9 100% 211 82614 2013 Miscellaneous Maximo & MOPS Enhancements - 0.0 0.0 0.0 - - - - 0.0 100% 0.0 100% 212 82620 Oracle R12 Upgrade Transmission Specific - 0.1 0.1 0.0 - - - - 0.1 100% 0.1 100% 213 82631 Oracle HR Functional Lifecycle - 0.0 - 0.0 - - - - 0.0 100% - 0% 214 82639 Business Intelligence & Metrics Reporting Improvements - 0.0 - 0.0 - - - - 0.0 100% - 0% - 215 82645 OFIN Licenses True Up - 0.0 - - - - 0.0 100% 216 82649 Company 21 Re-organization - 1.3 1.3 (0.0) - - - - 1.3 100% 1.3 217 82651 GIS Strategic Implementation - Phase 1 - 0.3 - 0.3 - - - - 0.3 100% - 1.2 8.2 8.9 0.6 3.1 6.3 6.3 3.1 1.9 30% 2.5 218 219 - 0.0 0% 100% 0% 40% BUILDINGS 220 85000 Land, Buildings and Structures 0.8 6.6 5.1 2.4 0.2 2.7 2.7 0.2 4.0 147% 2.4 90% 221 85030 Nisku Fabrication Building - 1.8 1.8 0.0 6.7 - - 6.7 1.8 100% 1.8 100% -100% (3.7) -100% 222 85816 Drumheller Service Building - Administration Phase I 0.3 - - 0.3 3.0 0.6 3.7 0.0 (0.6) 223 85820 Peace River Service Building Addition 0.1 - - 0.1 0.0 - - 0.0 - 0% - 224 85841 Asset Disposition 0.1 - - 0.1 0.3 - - 0.3 - 0% - 225 85829 High Level Service Building 0.1 - - 0.1 1.9 1.5 3.4 0.0 (1.5) 1.4 8.5 6.9 2.9 12.2 4.8 9.7 7.3 3.7 226 227 228 AUC Direction 21 - Contractor Inflation - (0.3) (0.3) 229 AUC Direction 5 - Allocation of Non DA Capital VPP (IR AUC-AE-10) - 0.7 0.7 - 15.3 23.8 28.6 10.5 230 4.4 231 Net Salvage 232 Additions to Property 233 Allocated General PP&E 34.3 33.8 4.9 0.1 (0.2) 33.9 28.4 - 1.1 0.0 234 235 Total Transmission Capital Additions 1,323.5 1,197.9 485.3 2,012.0 1,174.5 920.4 507.8 1,586.0 0% 0% -100% (3.4) -100% 76% (2.8) -29% SCHEDULE 4.2-T CONTRIBUTIONS Page 1 of 2 ATCO Electric Transmission (AET) SUMMARY OF CAPITAL CONTRIBUTIONS FOR THE YEAR ENDED DECEMBER 31, 2014 ($Millions) 2014 Actual Line No. Project 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 Description DIRECT ASSIGNED PROJECTS 51074 Fort Nelson Remedial Action Scheme 51162 Blumenort - Windy Hills 144kV Transmission Line 51168 Norcen Substation Capacity 51181 Carmon Creek Cogen 51184 Swan Hills Synfuel Generation Interconnection 51341 Buchanan Creek Substation 51440 Whitetail Peaking Station Interconnection 51680 Brintnell Permanent Capacity Addition 52025 Slave Lake Pulp Biomethanation 52045 Muskwa Gas to Power Facility 53032 Ksituan River Voltage Regulator & 25 kV Breaker Addition 53720 Edith Lake Transformer Addition 53721 Swan River Transformer Replacement 54381 Mercer Hill Breaker Addition 55147 9L66/9L32 Line Relocation 55187 Service for MacKay SAGD 55230 Service for Ivanhoe SAGD 55255 Relocation of Joslyn Substation 849S 55325 Sweetheart Lake (Algar Expansion) 55340 Dog Rib POD 55579 Secord Substation 55584 Green Stocking Substation 55619 Cheecham Kinosis Breaker Addition 55622 Cheecham POD 55631 Quigley 144kV Line and Substation 55632 Surmount II (Stage 2) 55633 Surmount II (Stage 3) 55655 Bohn POD 55666 Halfway POD 55680 Hangingstone SAGD 55725 Saleski 55748 Dover West Clastics 55751 Dover North 56015 Norberg Substation and 144kV Line 56052 Abee Substation 56055 Weasel Creek POD 56268 Primrose DTS Increase RAS - Phase 2 56360 Nabiye Generation Addition 56585 Taiga Substation and 144 kV Line 56642 La Corey Capacity Upgrade 56655 Alta Gas Kent - Generator - Central East 56660 Beartrap 144kV Line and New Substation 56665 Beartrap Cap Addition 56713 Irish Creek Capacity Upgrade 56725 Lindbergh 144kV Line and Substation 56775 Bauer 144 kV Line and Substation 56810 Grizzly Bear Wind Facility Connection 56865 Mainstream Wainwright 56894 Foster Creek Cap Upgrade 58922 Eyre 558S Substation Interconnection 58925 Cavendish Substation 58210 Halkirk Wind Power Interconnection 58250 Sinclair Lake 58562 Hand Hills Wind Power Facility CrossReference CWIP Balance 0.1 1.3 1.6 0.4 0.2 0.1 2.0 0.3 20.6 21.0 15.0 0.2 0.2 22.3 1.3 0.1 0.1 1.0 - Cap Expend 0.1 0.1 3.4 10.9 5.4 0.1 (1.5) 0.1 0.2 (0.3) (0.1) 0.9 (2.0) 15.6 (0.3) 3.6 0.7 5.4 1.8 (0.5) 8.6 0.1 0.7 14.6 (8.7) 0.7 6.5 (1.5) 0.9 (3.0) 0.2 0.2 2.7 0.1 (6.1) 1.5 4.1 (1.0) (1.3) 0.5 0.2 0.5 0.3 0.7 Cap Adds 7.0 (1.5) 0.2 0.2 (0.3) (0.1) 0.7 1.8 (0.5) 0.1 21.3 12.3 0.7 21.5 (1.5) 0.9 (3.0) 0.4 0.4 2.7 16.2 1.5 4.1 (1.0) (1.3) 0.3 0.5 - 2014 Approved CWIP Balance CWIP Balance Cap Expend 0.2 1.4 3.4 10.9 0.0 0.5 0.0 0.2 0.9 15.6 0.1 3.6 5.4 8.6 0.0 14.6 0.0 (0.0) 0.0 0.1 0.0 0.0 1.8 0.0 0.1 1.0 (0.0) 0.3 0.7 0.4 3.3 3.5 2.6 1.7 1.5 1.6 0.2 6.5 17.8 10.0 5.3 15.0 5.2 2.7 1.5 10.8 3.1 0.1 1.0 - 2.0 2.9 7.8 9.8 10.7 2.6 11.9 4.4 5.0 1.1 1.8 0.2 0.7 6.1 Cap Adds 5.3 3.5 4.5 7.8 12.7 25.7 2.6 1.1 1.8 0.2 0.1 1.6 - CWIP Balance 0.4 2.6 1.7 1.5 0.2 6.5 17.8 (2.9) 10.0 5.3 11.9 4.4 5.2 2.7 1.5 5.0 10.8 3.1 0.1 6.1 Higher/(Lower) Expenditures Actual to Approved 0.1 0.1 3.4 10.9 (2.0) 5.4 0.1 (1.5) 0.1 0.2 (0.3) (0.1) 0.9 (2.0) 12.7 (0.3) 3.6 0.7 5.4 1.8 (0.5) 0.8 0.1 0.7 4.8 (8.7) 0.7 (4.2) (2.6) (11.9) (4.4) (1.5) 0.9 (3.0) 0.2 0.2 (5.0) 2.7 0.1 (6.1) 0.4 2.3 (1.0) (1.3) 0.5 (0.2) 0.2 (0.7) 0.5 0.3 (5.4) Var. % 100% 100% 100% 100% -100% 100% 100% -100% 100% 100% -100% -100% 100% -100% 439% -100% 100% 100% 100% 100% -100% 10% 100% 100% 49% -100% 100% -39% -100% -100% -100% -100% 100% -100% 100% 100% -100% 100% 100% -100% 38% 127% -100% -100% 100% -100% 100% -100% 100% 100% -88% Higher/(Lower) Addition Actual to Approved (5.3) 3.5 (1.5) 0.2 0.2 (0.3) (0.1) (4.5) 0.7 1.8 (0.5) (7.8) 0.1 21.3 (12.7) 12.3 0.7 (4.2) (2.6) (1.5) 0.9 (3.0) 0.4 0.4 2.7 16.2 0.4 2.3 (1.0) (1.3) (0.2) 0.3 (0.1) (1.6) 0.5 - Var. % -100% 99% -100% 100% 100% -100% -100% -100% 100% 100% -100% -100% 100% 100% -100% 100% 100% -16% -100% -100% 100% -100% 100% 100% 100% 100% 38% 127% -100% -100% -100% 100% -100% -100% 100% - SCHEDULE 4.2-T CONTRIBUTIONS Page 2 of 2 ATCO Electric Transmission (AET) SUMMARY OF CAPITAL CONTRIBUTIONS FOR THE YEAR ENDED DECEMBER 31, 2014 ($Millions) 2014 Actual Line No. Project 56 57 58 59 60 61 62 63 64 65 58569 58902 Description Hand Hills Wind Power Facility Monitor Substation Capacity Upgrade OTHER TRANSMISSION 50020 Transmission Capital Maintenance - Lines 50060 Substation Rebuilds 50010 Transmission Capital Maintenance - Substations CrossReference CWIP Balance Cap Expend Cap Adds 87.8 0.5 3.0 68.8 83.7 20.0 20.0 2.8 1.4 4.2 107.8 73.0 2014 Approved CWIP Balance Cap Adds CWIP Balance Higher/(Lower) Expenditures Actual to Approved CWIP Balance Cap Expend Var. % 0.5 3.0 72.9 93.8 1.0 68.0 66.9 1.0 94.9 (0.5) 3.0 -51% 100% 2.0 0.6 2.6 20.8 0.8 21.6 - 10.3 2.5 12.8 10.3 2.5 12.8 - (7.5) (2.5) 1.4 -73% -100% 100% 86.3 94.5 93.8 80.8 79.7 94.9 Higher/(Lower) Addition Actual to Approved - (8.3) (2.5) 0.6 Var. % - -80% -100% 100% SCHEDULE 4.3-T EXPENDITURES Page 1 of 3 ATCO Electric Transmission (AET) VARIANCE EXPLANATIONS OF CAPITAL EXPENDITURES FOR THE YEAR ENDED DECEMBER 31, 2014 ($Millions) Line No. Project Description 2014 2014 Variance Actual Approved Actual to Expend Expend Approved 1 2 CAPITAL MAINTENANCE 50010 Transmission Capital Maintenance - Substations 10.9 7.1 3 50020 Transmission Capital Maintenance - Lines 17.3 4 50040 Transmission System Right-of-Way 1.3 5 50041 Transmission Rights-of-Way Widening 6 Var % Variance Explanation 3.8 54% 7.9 9.4 119% Actual expenditures were higher than forecast mainly due to unanticipated customer requested transmission line relocation projects. 3.3 (2.1) -62% Actual expenditures were lower than forecast mainly due to the deferral of a portion of the first time herbicide application program to future years in order to maximize the effectiveness of the application. This was necessary because the actual vegetation growth was lower than anticipated at the time of the 2013-14 GTA submission. 3.4 5.7 (2.3) -41% Actual expenditures were lower than forecast mainly due to delays caused by weather. Ground conditions were not favorable to execute the 9L56 widening project. This was partially offset by widening work undertaken on 7L40 to address high priority right of way width issues and coordinate widening efforts with other Vegetation Management work scheduled, and higher than forecast Vegetation Management activities required to manage fire risk around facilities (substations and telecommunication towers). 50060 Substation Rebuilds 9.4 12.9 (3.5) -27% Actual expenditures were lower than forecast mainly due to project schedules. Firstly, the Steepbank substation rebuild project was put on-hold due to lack of customer commitment. Secondly, the schedule of the Vegreville substation rebuild project was adjusted to enable coordination with direct assigned projects. Thirdly, the project schedules for the Keg River and Muskeg River substation rebuild projects were adjusted to allow enough time to explore other cost effective solutions. These expenditure reductions were partially offset by increased expenditures on the Swan River substation rebuild and Battle River substation rebuild projects. The project schedule for the Swan River rebuild project was adjusted in previous years to accommodate coordination with a direct assigned project. In addition, the cost of the Swan River project was higher than the preliminary forecast estimate due to market conditions and higher than expected tender results. Also, the schedule of the Battle River project was adjusted in previous years in order to ensure that the outage requirements coincided with the Battle River plant shut downs. 7 50170 Transmission Emergency Apparatus 0.4 2.2 (1.8) -82% Actual expenditures were lower than forecast mainly due to a delay of receipt of equipment. These emergency apparatus are scheduled to be received in 2015. 8 50190 Transmission Line Ground Clearance 0.5 4.3 (3.9) -89% Actual expenditures were lower than forecast. The Line-Ground Clearance mitigation program is being executed in coordination with the Double Circuit mitigation program to ensure efficient project execution. Both programs were placed on hold to facilitate a review of project requirements and priorities in concert with the AESO. 9 50500 840S McNeill HVDC Control Replacement - Phase 1 1.4 - 1.4 100% 10 50960 Mitigate Equipment Problems 0.7 1.7 (1.0) -59% Actual expenditures were higher than forecast due to project schedule adjustments so as to allow enough time to resolve product quality issues, which arose during the engineering and construction phase of the project. This project, forecast in the 2013-2014 GTA to be complete in 2013 is now scheduled to be completed in Actual expenditures were lower than forecast due to a combination of weather related delays and work management. Ground conditions were not favorable at the time work was scheduled in the 2013 - 2014 GTA application to remove PCB contaminated equipment. In addition, projects schedules were adjusted to manage resources effectively. Projects and programs were reviewed and lower priority projects delayed. This enabled AET to better use internal engineering and construction resources and enabled project work to be bundled for execution in future years. 11 12 TELECOMMUNICATION 50400 Telecommunication Capital Maintenance 4.2 1.2 3.1 259% Actual expenditures were higher than forecast mainly due to an increase in scope beyond what was anticipated in the 2013-2014 GTA for a telecommunication tower corrosion management program. Corrosion issues required inspections and corrosion mitigation beyond that contemplated in the forecast. 13 59911 Telecom Site Power Backup 1.2 5.0 (3.8) -76% 14 59943 Grande Prairie Area Telecom Reliability 0.0 1.2 (1.1) -97% Actual expenditures were lower than forecast due to a portion of the scope being deferred to future years based on the outcome of the AESO's black start path studies. Actual expenditures were lower than forecast due to a project schedule adjustment to allow time to explore other cost-effective solutions. Tower estimates received during the preliminary design were significantly higher than anticipated. The timing of this project was also adjusted to coordinate with the network multiplexer upgrade project (59955). This coordination minimizes rework by ensuring the project design incorporates the new multiplexer platforms rather than obsolete multiplexers. 15 16 DIRECT ASSIGNED PROJECTS SYSTEM 58001 Edmonton-Calgary 500 kV East Route 737.0 417.1 319.9 77% 17 18 58005 Southeast Bulk System Reinforcement 53320 High Prairie to Triangle 144kV Line Upgrade 23.1 37.1 18.7 25.5 4.4 11.6 24% 45% 19 55125 Birchwood 240kV Line and Substation 20.8 60.5 (39.7) -66% Actual expenditures were higher than forecast due to a combination of reasons. Firstly, actual costs were higher than forecast costs for substation ground grid refurbishment projects. Ground Grid studies completed subsequent to the 2013-14 GTA submission showed more than forecast ground grid deficiencies that needed to be addressed to manage safety risks. Secondly, a project that was unforeseen at the time of the 2013-2014 GTA submission was required to change meters in order to maintain compatibility with modifications to the cellular network and to continue to meet regulatory requirements. Finally, additional scope was required to address protection coordination risks due to system growth. Expenditures higher due mainly to the AUC directed reductions to AET's forecasts that were not, in fact, realized, as well as higher line construction tender prices and increased Right of Way costs. Expenditures higher due mainly to the AUC directed reductions to AET's forecasts that were not, in fact, realized. Expenditures were higher than forecast due mainly to work being delayed from 2013 to 2014 as a result of additional time being required to prepare the Proposal to Provide Services (PPS) estimate. Expenditures were lower than forecast due mainly to the re-allocation of the 9L95 line work into a separate appropriation 55127. The 2013/14 General Tariff Application (GTA) assumed all costs would be included within appropriation 55125. SCHEDULE 4.3-T EXPENDITURES Page 2 of 3 ATCO Electric Transmission (AET) VARIANCE EXPLANATIONS OF CAPITAL EXPENDITURES FOR THE YEAR ENDED DECEMBER 31, 2014 ($Millions) Line No. Project Description 2014 2014 Variance Actual Approved Actual to Expend Expend Approved Var % Variance Explanation Expenditures were lower than forecast due mainly to work being deferred to a later period due to consultations with the AESO which resulted in the PPS being submitted in December of 2014. Expenditures were lower than forecast due to materials being transferred to other projects after this project was deferred at the request of the AESO. Expenditures were lower than forecast due mainly to construction moving from 2014 to a future period due to additional time being required to finalize the substation location and 240 kV line route. Expenditures are higher than forecast due mainly to trailing costs for line materials related to prior year capitalizations. Expenditures were higher than forecast due to substation and line modifications being more extensive than estimated. In addition the AUC directed reductions to AET's forecasts were not, in fact, realized. Expenditures were lower than forecast due mainly to ISD being deferred as the AESO reviewed the project needs and functional specifications. Expenditures were higher than forecast mainly due to the ISD being delayed from 2013 to 2014 as a result of upgrading the access road to the Kettle River substation from a winter road to an all season road to provide year round access. Expenditures were higher than forecast due mainly to construction work for Marguerite Lake Substation and line 7L587 which was deferred to 2014 from 2013. Expenditures were lower than forecast as the project requirements were being reviewed by the AESO; the system work in this area is planned to be incorporated into the Vermillion - Red Deer and Edgerton- Provost Transmission Development (VREPTD) program. Expenditures were higher than forecast due mainly to AESO putting the project on hold until Q3 2013 which resulted in delaying the work from 2013 to 2014. Expenditures were lower than forecast due to the AESO's notification that the project may be cancelled. 20 55126 Ells – 9L76/9L08 240kV D/C Line 3.6 41.9 (38.3) -91% 21 22 55127 9L95 Development 55322 Algar Area System Reinforcement (3.0) 20.6 22.8 (3.0) (2.2) -100% -10% 23 24 55585 North Fort McMurray Transmission Development 55703 Heart Lake Station Expansion 2.9 10.9 3.4 2.9 7.5 100% 219% 25 26 55737 Thickwood Development 55785 Kettle River Substation and 240kV Line Tap 0.7 12.4 1.9 - (1.2) 12.4 -64% 100% 27 28 56539 Cold Lake Development 57102 7L50 Rebuild 3.1 - (0.0) 22.0 3.1 (22.0) 100% -100% 29 30 31 32 57121 57130 57151 57155 1.1 0.0 1.9 65.9 5.7 40.0 1.1 (5.7) 1.9 25.9 100% -100% 100% 65% 33 57156 Kitscoty Area Development 13.3 - 13.3 100% 34 57157 St. Paul Substation and Line 26.6 8.0 18.6 233% 35 36 37 38 39 40 41 51181 51184 51425 54381 55010 55147 8.6 (0.0) (0.0) 1.0 (0.3) 2.0 3.9 3.1 4.4 8.6 (2.0) (3.9) 1.0 (3.1) (4.7) 100% -100% -100% 100% -100% -107% 42 55187 Service for MacKay SAGD 9.7 2.8 6.8 239% 43 44 45 46 55250 55325 55579 55632 (0.0) 7.1 5.7 3.0 10.8 5.3 - (10.8) 1.8 5.7 3.0 -100% 33% 100% 100% 47 55633 Surmount II (Stage 3) 17.0 9.8 7.2 74% 48 49 55651 Egg Lake Substation and 144kv Line 55655 Bohn POD (0.9) 5.2 4.5 (0.0) (5.4) 5.2 -119% 100% 50 51 52 53 54 55662 55680 55725 55748 55750 GrMEG Surmount Hangingstone SAGD Saleski Dover West Clastics Dover West Leduc 15.7 0.3 0.3 3.2 24.8 11.9 28.7 8.4 (3.2) (9.2) (11.5) (28.7) (8.1) -100% -37% -97% -100% -97% 55 56 57 58 59 55751 55797 56585 56642 56660 Dover North Grand Rapids MacKay POD Taiga Substation and 144 kV Line La Corey Capacity Upgrade Beartrap 144kV Line and New Substation (0.1) 1.9 0.0 7.3 8.9 7.7 7.1 - (7.8) 1.9 (7.1) 7.3 8.9 -101% 100% -100% 100% 100% 7L14 - Central East Clearance Mitigation Athabasca Area Transmission Development St. Paul Area – Watt Lake and Whitby Lake Substations Cold Lake Area - Bourque-Bonnyville DIRECT ASSIGNED PROJECTS - CUSTOMER Carmon Creek Cogen Swan Hills Synfuel Generation Interconnection Harmon Valley POD Mercer Hill Breaker Addition Commercial Plant 9L66/9L32 Line Relocation Joslyn North Mine 240 kV Connection Sweetheart Lake (Algar Expansion) Secord Substation Surmount II (Stage 2) Expenditures were higher than forecast due mainly to Whitby Lake substation construction being deferred from 2013 to 2014. Expenditures were higher than forecast due mainly to higher construction tender prices, higher brushing, access and landowner costs and the AUC directed reductions to AET's forecasts that were not, in fact, realized. Expenditures were higher than forecast due mainly to a delay in construction from 2013 to 2014 due to the schedule complexities related to equipment from other projects. Expenditures were higher than forecast due mainly to higher cost of line and substation construction as well as higher land costs. In addition, costs were deferred to 2014 from 2013 due to Surface Rights Board hearing and the estimate being re-baselined. Expenditures were higher than forecast as this customer project was not anticipated at the time of the 2013/14 GTA. Expenditures were lower than forecast due to the cancellation of the project at the customer's request. Expenditures were lower than forecast due to the cancellation of the project at the customer's request. Expenditures were higher than forecast as this customer project was not anticipated at the time of the 2013/14 GTA. Expenditures were lower due to the forecasted customer project not proceeding. Expenditures were lower than forecast due to the project being deferred to align with the customer's schedule; in addition the actual costs incurred were transferred to Transmission Capital Maintenance, appropriation 50020 as this customer line relocation project is not direct assigned by the AESO. Expenditures were higher than forecast due mainly to the 2014 Approved Expenditures being based on the OOM estimate - Option1 whereas the actual scope included a longer line and additional substation; increasing project costs. Expenditures were lower than forecast due to the cancellation of the project at the customer's request. Expenditures were higher than forecast due to work from 2013 being delayed to 2014 as a result of additional time being required to prepare the PPS. Expenditures were higher than forecast as this customer project was not anticipated at the time of the 2013/14 GTA. Expenditures were higher than forecast due to a delay in ISD from 2013 to 2014 to align with customer's schedule, resulting in construction being completed in 2014. Expenditures were higher than forecast due mainly to higher project costs than was forecasted in the 2013/14 GTA, the AUC directed reductions to AET's forecasts were not, in fact, realized, as well as work deferred from 2013 being completed in 2014. Expenditures were lower than forecast due to the cancellation of the project at the customer's request. Expenditures were higher than forecast due to a project delay as a result of the AESO requiring additional time to review the PPS and NID estimates, shifting project construction to 2014 from 2013 as planned. Expenditures were lower than forecast due to the cancellation of the project at the customer's request. Expenditures were lower than forecast due mainly to lower construction costs associated with substation design changes as well as release of contingency. Expenditures were lower than forecast due mainly to the project being deferred at the customer's request. Expenditures were lower than forecast due to the cancellation of the project at the customer's request. Expenditures were lower than forecast mainly due to the AESO's review of the NID, resulting in the delay of the PPS submission and Facility Application and in 2014 the customer requested a further delay in the project so that the ISD shifts to 2017. Expenditures were lower than forecast due to the cancellation of the project at the customer's request. Expenditures were higher than forecast as this customer project was not anticipated at the time of the 2013/14 GTA. Expenditures were lower than forecast due to the cancellation of the project at the customer's request. Expenditures were higher than forecast as this customer project was not anticipated at the time of the 2013/14 GTA. Expenditures were higher than forecast due mainly to a delay in receiving permit and license (P&L) due to an AUC hearing regarding the line route, as well as a restricted construction time frame as the area was environmentally sensitive, which resulted in line and substation construction being done in 2014 instead of 2013. SCHEDULE 4.3-T EXPENDITURES Page 3 of 3 ATCO Electric Transmission (AET) VARIANCE EXPLANATIONS OF CAPITAL EXPENDITURES FOR THE YEAR ENDED DECEMBER 31, 2014 ($Millions) Line No. Project Description 2014 2014 Variance Actual Approved Actual to Expend Expend Approved Var % Variance Explanation 3.8 1.8 2.3 0.2 1.5 1.6 64% 950% Expenditures were higher due mainly to work being deferred to 2014 from 2013. Expenditures were higher than forecast due mainly to the GTA estimate being based on the Order of Magnitude (OOM) estimate which was lower than the PPS that was submitted at a later date, as the OOM did not include substation expansion and access road. Additionally, the AUC directed reductions to AET's forecasts were not, in fact, realized. 58562 Hand Hills Wind Power Facility 58902 Monitor Substation Capacity Upgrade TRANSMISSION ISOLATED GENERATION 90136 CUL 43 Replacement DIRECT GENERAL PP&E 81000 Tools and Equipment (0.0) 2.1 4.6 - (4.6) 2.1 -101% 100% Expenditures were lower than forecast due to the Facility Application being delayed while the AUC reviewed system access issues. Expenditures were higher than forecast as this customer project was not anticipated at the time of the 2013/14 GTA. (0.4) 1.2 (1.6) -132% Actual expenditures were lower than forecast because the project is currently on-hold to evaluate the transmission strategy for Jasper. 6.3 2.7 3.6 100% 84000 Transportation Equipment SOFTWARE 82424 Oracle eBusiness Upgrade 10.7 8.5 2.2 26% Expenditures were higher than forecast due mainly to the Transmission Asset Management project which was required to create an asset management framework that meets international standard ISO55001 requirements. Higher mainly due to the delay of some equipment forecasted to be purchased in 2013 that was subsequently purchased in 2014. (1.1) - (1.1) -100% 71 82502/ Cyber Security Program 82532 72 82597 Oracle R12 Upgrade 2.3 4.5 (2.2) -49% 1.8 - 1.8 100% 73 82649 AET Accounting System 1.3 - 1.3 100% 74 75 BUILDINGS 85000 Land, Buildings and Structures 6.6 2.7 4.0 147% 76 77 85030 Nisku Panel Shop 85829 High Level Service Building 1.8 - 1.5 1.8 (1.5) 100% -100% 60 61 56713 Irish Creek Capacity Upgrade 56728 Lindbergh 25kV Bus Addition 62 63 64 65 66 67 68 69 70 The 2013 ending WIP balance reflects that Transmission was assumed to own 50% of this Appropriation however in the subsequent T/D split 100% of this project was transferred to ATCO Electric Distribution. Expenditures lower due to cost savings related to a downgrade in the test lab for the Physical Security Project, quicker execution on the Change and Configuration Management Project and the automation of Maximo classification to cyber assets on the BES Asset Classification Project. The version of Oracle that was previously used went unsupported in late 2014 as such a project was initiated in 2013 to upgrade to a new supported version. The project was complete in 2014. In 2013, a need was identified for the Transmission Division to report and function as a stand alone division. To accomplish this, a separate set of books in Oracle was implemented for January 1, 2014 which is now supporting the management of the Transmission assets of the company. Expenditures were higher mainly due to a Vegreville expansion and renovations to Standard Life Building (2nd floor) and ATCO Centre Building (4th floor) to accommodate employee growth. Expenditures were higher mainly due to construction of a material storage building for the Panel Shop in Nisku. Expenditures were lower than forecast mainly due to a re-evaluation of requirements and alternatives. SCHEDULE 4.3-T ADDITIONS Page 1 of 3 ATCO Electric Transmission (AET) VARIANCE EXPLANATIONS OF CAPITAL ADDITIONS FOR THE YEAR ENDED DECEMBER 31, 2014 ($Millions) Line No. Project Description 2014 2014 Variance Actual Approved Actual to Adds Adds Approved Var % Variance Explanation 1 2 CAPITAL MAINTENANCE 50010 Transmission Capital Maintenance - Substations 4.1 6.7 (2.6) -39% Actual additions were lower than forecast mainly because projects schedules were adjusted to manage resources effectively. After the 2013-14 GTA submission, the program was reviewed and lower priority projects delayed. This was necessary to enable AET to better use internal engineering and construction resources and enabled project work to be bundled for execution in future years. 3 50020 Transmission Capital Maintenance - Lines 3.8 14.4 (10.6) -74% Actual additions were lower than forecast due to delays with executing transmission line relocation projects in accordance with customer schedules. These transmission line relocation projects are scheduled to be completed in future years. 4 50040 Transmission System Right-of-Way 1.2 3.3 (2.2) -65% Actual additions were lower than forecast mainly due to the deferral of a portion of the first time herbicide application program to future years in order to maximize the effectiveness of the application. This was necessary because the actual vegetation growth was lower than anticipated at the time of the 2013-14 GTA submission. 5 50060 Substation Rebuilds 10.9 18.7 (7.7) -41% Actual additions were lower than forecast mainly due to project schedules. Firstly, the Steepbank substation rebuild project was put on-hold due to lack of customer commitment. Secondly, the schedule of the Vegreville substation rebuild project was adjusted to enable coordination with direct assigned projects. Thirdly, the project schedules for the Keg River and Muskeg River substation rebuild projects were adjusted to allow enough time to explore other cost effective solutions. These expenditure reductions were partially offset by increased expenditures on the Swan River substation rebuild and Battle River substation rebuild projects. The project schedule for the Swan River rebuild project was adjusted in previous years to accommodate coordination with a direct assigned project. In addition, the cost of the Swan River project was higher than the preliminary forecast estimate due to market conditions and higher than expected tender results. Also, the schedule of the Battle River project was adjusted in previous years in order to ensure that the outage requirements coincided with the Battle River plant shut downs. 6 50130 Replace or Rebuild Major Transmission Apparatus 3.4 4.4 (1.0) -22% Actual additions were lower than forecast mainly because of a delay with the receipt of materials. In addition, projects schedules were adjusted to manage resources effectively. After the 2013-14 GTA submission, the program was reviewed and lower priority projects delayed. This was necessary to enable AET to better use internal engineering and construction resources and enabled project work to be bundled for execution in future years. 7 50190 Transmission Line Ground Clearance 0.6 4.3 (3.8) -87% Actual additions were lower than forecast. The Line-Ground Clearance mitigation program is being executed in coordination with the Double Circuit mitigation program to ensure efficient project execution. Both programs were placed on hold to facilitate a review of project requirements and priorities in concert with the AESO. 8 50960 Mitigate Equipment Problems 0.2 1.7 (1.5) -89% Actual additions were lower than forecast due to a combination of weather related delays and work management. Ground conditions were not favorable at the time work was scheduled in the 2013 - 2014 GTA application to remove PCB contaminated equipment. In addition, projects schedules were adjusted to manage resources effectively. Projects and programs were reviewed and lower priority projects delayed. This enabled AET to better use internal engineering and construction resources and enabled project work to be bundled for execution in future years. 9 10 TELECOMMUNICATION 50400 Telecommunication Capital Maintenance 7.6 0.6 7.0 1083% Actual additions were higher than forecast mainly due to an increase in scope beyond what was anticipated in the 2013-2014 GTA for a telecommunication tower corrosion management program. Corrosion issues required inspections and corrosion mitigation beyond that contemplated in the forecast. 11 59943 Grande Prairie Area Telecom Reliability - 2.3 (2.3) -100% Actual additions were lower than forecast due to a project schedule adjustment to allow time to explore other cost-effective solutions. Tower estimates received during the preliminary design were significantly higher than anticipated. The timing of this project was also adjusted to coordinate with the network multiplexer upgrade project (59955). This coordination minimizes rework by ensuring the project design incorporates the new multiplexer platforms rather than obsolete multiplexers. 12 59955 Network Multiplexor Upgrade 4.5 3.3 13 14 DIRECT ASSIGNED PROJECTS SYSTEM 55125 Birchwood 240kV Line and Substation - 74.1 (74.1) -100% Additions were lower than forecast due to a delay in the In Service Date (ISD) from 2014 to a later period as a result of refiling the Facilities Application due to the suspension notice issued by the AUC in 2013, as well as the 2013/14 General Tariff Application (GTA) estimate including work that was later moved to appropriation 55127. 15 55126 Ells – 9L76/9L08 240kV D/C Line - 44.0 16 55322 Algar Area System Reinforcement - 30.0 17 55585 North Fort McMurray Transmission Development 2.9 - (44.0) -100% Additions were lower than forecast due mainly to the project ISD being deferred to a later period due to consultations with the AESO which resulted in the Proposal to Provide Services (PPS) being submitted in December of 2014. (30.0) -100% Additions were lower than forecast due to a delay in ISD from 2014 to a future period due to additional time being required to finalize the substation location and 240 kV line route. 2.9 100% Additions are higher than planned due mainly to trailing costs for line materials related to prior year capitalizations. 1.2 37% Actual additions were higher than forecast due mainly to an adjustment in project schedule, which occurred in previous years. This adjustment was necessary to optimize resource utilization to better support direct assigned and other transmission capital maintenance projects. SCHEDULE 4.3-T ADDITIONS Page 2 of 3 ATCO Electric Transmission (AET) VARIANCE EXPLANATIONS OF CAPITAL ADDITIONS FOR THE YEAR ENDED DECEMBER 31, 2014 ($Millions) Line No. Project Description 2014 2014 Variance Actual Approved Actual to Adds Adds Approved 18 55703 Heart Lake Station Expansion 19 55785 Kettle River Substation and 240kV Line Tap 49.4 - 20 56539 Cold Lake Development 14.7 (0.0) 21 22 23 57151 St. Paul Area – Watt Lake and Whitby Lake Substations 57157 St. Paul Substation and Line 57155 Cold Lake Area - Bourque-Bonnyville 5.3 108.5 8.0 40.0 24 57156 Kitscoty Area Development 25.0 - 25 26 27 28 DIRECT ASSIGNED PROJECTS - CUSTOMER 51184 Swan Hills Synfuel Generation Interconnection 55187 Service for MacKay SAGD 55622 Cheecham POD (0.0) - 5.3 4.5 16.5 29 30 55632 Surmount II (Stage 2) 55633 Surmount II (Stage 3) 34.5 - 12.7 31 55655 Bohn POD 18.3 0.0 32 55680 Hangingstone SAGD 21.1 30.9 33 34 35 55725 Saleski 56642 La Corey Capacity Upgrade 56660 Beartrap 144kV Line and New Substation 7.9 22.8 24.1 - 36 56728 Lindbergh 25kV Bus Addition 2.3 0.8 37 38 39 40 TRANSMISSION ISOLATED GENERATION 90136 CUL 43 Replacement DIRECT GENERAL PP&E 81000 Tools and Equipment - 5.3 7.2 2.7 4.5 10.2 8.5 1.7 2.2 4.5 (2.3) 1.8 - 1.8 1.3 - 1.3 41 84000 42 43 82502/ 82532 44 82597 45 Transportation Equipment SOFTWARE Cyber Security Program Oracle R12 Upgrade 82649 AET Accounting System - 5.1 Var % Variance Explanation (5.1) -100% Additions were lower than forecast due to a delay in ISD from 2014 to a later period as a result of additional time being required to complete construction due to substation and line modifications being more extensive than anticipated. 49.4 100% Additions were higher than forecast mainly due to the ISD being delayed from 2013 to 2014 as a result of upgrading the access road to the Kettle River substation from a winter road to an all season road. In addition, total project costs were higher than forecast as a result of the AUC directed reductions to AET's forecasts that were not, in fact, achieved, and higher than planned costs for the all season access road to provide year round access. 14.7 100% Additions were higher than forecast due mainly to Marguerite Lake Substation work and line 7L587 energization occurring in 2014 versus 2013, the AUC directed reductions to AET's forecasts were not, in fact, achieved as well as higher salvage costs. 5.3 100% Additions were higher than forecast due mainly to energization occurring in phases with the Whitby Lake phase being deferred to 2014 from 2013. (8.0) -100% Additions were lower than forecast due mainly to the delay associated with land consultations and attaining P&L. 68.5 171% Additions were higher than forecast due mainly to additions being delayed from 2013 to 2014 due to the permit and license taking longer than anticipated, the AUC directed reductions to AET's forecasts that were not, in fact, realized, as well as higher construction tender prices, higher brushing, access costs and land consultation costs. 25.0 100% Additions were higher than forecast due mainly to an ISD delay from 2013 to 2014 as a result of schedule complexities related to equipment from other projects. Additions were also higher than approved due mainly to higher construction costs and the AUC directed reductions to AET's forecasts that were not, in fact, realized. (5.3) -100% Additions were lower than forecast due to the cancellation of the project at the request of the customer. (4.5) -100% Additions were lower than forecast due to the ISD being delayed to 2015 to align with the customer's schedule. (16.5) -100% Additions were lower than forecast due mainly to a delay in submitting the PPS due to additional time required to review design and scope issues related to the right of way and line as well as the substation, resulting in ISD being delayed from 2014 to a later period. 34.5 100% Additions were higher than forecast due mainly to a delay in ISD to 2014 from 2013 to align with the customers schedule. (12.7) -100% Additions were lower than forecast due mainly to work being deferred to a future period mainly as a result of delays in the Surmount II (Stage 2) project. 18.3 100% Additions were higher than forecast due to a delay in ISD from 2013 to 2014 as a result of the AESO requiring additional time to review the Need Identification Document (NID) and PPS estimates. (9.8) -32% Additions were lower than forecast due mainly to lower construction costs associated with substation design changes as well as release of contingency. (24.1) -100% Additions were lower than forecast due mainly to the project being deferred at the customer's request. 7.9 100% Additions were higher than forecast as this customer project was not anticipated at the time of the 2013/14 GTA. 22.8 100% Additions were higher than forecast due mainly to a delay in ISD from 2013 to 2014 as a result of a delay in receiving P&L due to an AUC hearing regarding the line route, as well as a restricted construction time frame as the area was environmentally sensitive. 1.5 195% Additions were higher than forecast due mainly to the GTA estimate being based on the OOM estimate which was lower than the PPS that was submitted at a later date, as the OOM did not include substation expansion and access road. Additionally, the AUC directed reductions to AET's forecasts were not, in fact, achieved. (5.3) -100% Actual additions were lower than forecast because the project is currently on-hold to evaluate the transmission strategy for Jasper. 100% Additions were higher than forecast mainly due to the Transmission Asset Management project which was required to create an asset management framework that meets international standard ISO55001 requirements. 20% Higher mainly due to the delay of certain equipment forecasted to be purchased in 2013 that was subsequently purchased in 2014. -51% Additions are lower due to cost savings related to a downgrade in the test lab for the Physical Security Project, quicker execution on the Change and Configuration Management Project and the automation of Maximo classification to cyber assets on the BES Asset Classification Project. 100% The version of Oracle that was previously used went unsupported in late 2014 as such a project was initiated in 2013 to upgrade to a new supported version. The project was complete in 2014. 100% In 2013, a need was identified for the Transmission Division to report and function as a stand alone division. To accomplish this, a separate set of books in Oracle was implemented for January 1, 2014 which is now supporting the management of the Transmission assets of the company. SCHEDULE 4.3-T ADDITIONS Page 3 of 3 ATCO Electric Transmission (AET) VARIANCE EXPLANATIONS OF CAPITAL ADDITIONS FOR THE YEAR ENDED DECEMBER 31, 2014 ($Millions) Line No. Project Description 2014 2014 Variance Actual Approved Actual to Adds Adds Approved 46 47 BUILDINGS 85000 Land, Buildings and Structures 5.1 2.7 48 49 50 85030 Nisku Fabrication Building 85816 Drumheller Service Building - Administration Phase I 85829 High Level Service Building 1.8 - 3.7 3.4 2.4 Var % 90% Variance Explanation Additions were higher mainly due to a Vegreville expansion and renovations to Standard Life Building (2nd floor) and ATCO Centre Building (4th floor) to accommodate employee growth. 1.8 100% Additions were higher mainly due to construction of a material storage building for the Panel Shop in Nisku. (3.7) -100% Expenditures were lower than forecast mainly due to a re-evaluation of requirements and alternatives. (3.4) -100% Expenditures were lower than forecast mainly due to a re-evaluation of requirements and alternatives. SCHEDULE 4.3T CONTRIBUTION EXPENDITURES Page 1 of 2 ATCO Electric Transmission (AET) VARIANCE EXPLANATIONS OF CONTRIBUTION EXPENDITURES FOR THE YEAR ENDED DECEMBER 31, 2014 ($Millions) Line No. 1 2 3 4 5 Project Description 51168 DIRECT ASSIGNED PROJECTS Norcen Substation Capacity 51181 Carmon Creek Cogeneration 51184 Swan Hills Synfuel Generation Interconnection 51341 Buchanan Creek Substation 6 51680 7 2014 2014 Variance Actual Approved Actual to Var Expend Expend Approved % Variance Explanation 3.4 - 3.4 100% Expenditures were higher than forecast because the project was not anticipated at the time of the 2013/14 GTA. 10.9 - 10.9 100% Expenditures were higher than forecast because the project was not anticipated at the time of the 2013/14 GTA. - 2.0 (2.0) -100% Expenditures were lower than forecast as a result of the project being cancelled at the request of the customer. 5.4 - 5.4 100% Brintnell Permanent Capacity Addition (1.5) - (1.5) -100% Expenditures were lower than forecast because a refund was paid to the customer in 2014 based on final project costs that were lower than forecast. 55147 55147 - 9L66 / 9L32 Line Relocation (2.0) - (2.0) -100% Expenditures were lower than forecast because a contribution received in 2013 for 9L66/L32 was refunded to the customer as the project was deferred. 8 55187 Service for MacKay SAGD 15.6 2.9 12.7 439% Expenditures were higher than forecast due to higher project costs than forecast (see project 55187 Schedule 4.2T Expenditures). 9 55325 Sweetheart Lake (Algar Expansion) 3.6 - 3.6 100% Expenditures were higher than forecast because at the time of the filing, the contribution was anticipated to be paid post GTA based on estimated investment levels. 10 11 55579 Secord Substation 5.4 - 5.4 100% Expenditures were higher than forecast because the project was not anticipated at the time of the 2013/14 GTA. 55584 Green Stocking Substation 1.8 - 1.8 100% Expenditures were higher than forecast because the customer changed their contracted load levels which resulted in decreased investment and additional contribution. 12 55633 Surmount II (Stage 3) 14.6 9.8 4.8 100% Expenditures were higher than forecast mainly due to expenditures delayed from 2013 as well as higher project costs (see project 55633 Schedule 4.2T Expenditures). 13 55655 Bohn POD (8.7) - (8.7) -100% Expenditures were lower than forecast mainly due to a refund to the customer based on lower project costs as a result of a shorter line length as well as a release of contingency. 14 55680 Hangingstone SAGD 6.5 10.7 (4.2) -39% Expenditures were lower than forecast mainly due to lower project costs (see project 55680 Schedule 4.2T Expenditures). This was partially offset by a higher contribution due to the actual allowed project investment decreasing based on the October 1, 2013 AESO tariffs whereas the Approved Contribution was based on the 2012 Contribution Policy Application where project investments levels were assumed to increase. 15 55725 Saleski - 2.6 (2.6) -100% Expenditures were lower than forecast due mainly to the project being deferred at the customer's request (see project 55725 Schedule 4.2T Expenditures). 16 17 18 55748 Dover West Clastics - 11.9 (11.9) -100% Expenditures were lower than forecast as a result of the project being cancelled at the request of the customer. 55751 Snipe Creek Sub and Line - 4.4 (4.4) -100% Expenditures were lower than forecast as a result of the project being cancelled at the request of the customer. 56015 Norberg Substation and 144kV Line (1.5) - (1.5) -100% Expenditures were lower than forecast as a result of a partial contribution refund issued to the customer based on lower project costs. 19 20 21 56055 Weasel Creek POD (3.0) - (3.0) -100% Expenditures were lower than forecast because of a refund paid based on final project costs. 56585 Taiga Substation and 144 kV Line - 5.0 (5.0) -100% Expenditures were lower than forecast as a result of the project being cancelled at the request of the customer. 56642 La Corey Capacity Upgrade 2.7 - 2.7 100% 22 56660 Beartrap 144kV Line and New Substation (6.1) - (6.1) -100% Expenditures were lower than forecast mainly because of a refund to the customer based on lower project costs due to the release of contingency and a shorter line length. 23 56713 Irish Creek Capacity Upgrade 2.3 127% Expenditures were higher than forecast because the forecast was based on proposed AESO tariffs included in the 2012 Contribution Policy Application and the actual expenditure was based on current approved AESO tariffs which came into effect on October 1, 2013; decreasing investment levels. The contribution was also higher because project costs came in higher than forecast (see project 56713 Schedule 4.2T Expenditures). 4.1 1.8 Expenditures were higher than forecast due mainly to the forecast being based on proposed AESO tariffs included in the 2012 Contribution Policy Application and the actual contribution being based on current approved AESO tariffs which came into effect on October 1, 2013; decreasing investment levels. In addition the contribution was forecast to occur in 2013 but the customer elected to pay in two instalments; deferring payment into 2014. Expenditures were higher than forecast as this customer project was not anticipated at the time of the 2013/14 GTA (see project 56642 Schedule 4.2T Expenditures). SCHEDULE 4.3T CONTRIBUTION EXPENDITURES Page 2 of 2 ATCO Electric Transmission (AET) VARIANCE EXPLANATIONS OF CONTRIBUTION EXPENDITURES FOR THE YEAR ENDED DECEMBER 31, 2014 ($Millions) 2014 2014 Variance Actual Approved Actual to Var Expend Expend Approved % Variance Explanation Line No. Project 24 56725 Lindbergh 144kV Line and Substation (1.0) - (1.0) -100% Expenditures were lower than forecast because the customer increased their contracted load by 1.5MW which resulted in increased investment and a partial customer contribution refund being issued. 25 26 56775 Bauer 144kV Line and Substation (1.3) - (1.3) -100% Expenditures were lower than forecast because of a refund paid to the customer in 2014 based on final project costs. 58562 Hand Hills Wind Power Facility 0.7 6.1 (5.4) -88% Expenditures were lower than forecast due to the Facility Application being delayed while the AUC reviewed system access issues (see project 58562 Schedule 4.2T Expenditures). 27 58902 Monitor Substation Capacity Upgrade 3.0 - 3.0 100% Expenditures were higher than forecast as this customer project was not anticipated at the time of the 2013/14 GTA (see project 58902 Schedule 4.2T Expenditures). 28 29 50020 Lines Capital Maintenance 2.8 10.3 (7.5) -73% Actual expenditures were lower than forecast due to a customer project, Ft McMurray Area Transmission Line Relocation, being delayed to a future period. 30 50060 Substation Rebuilds - 2.5 (2.5) -100% 31 50010 Substation Capital Maintenance 1.4 - 1.4 100% Description OTHER TRANSMISSION Actual expenditures were lower than forecast due to customer project, Steep Bank Substation Rebuild, being placed on hold. Expenditures were higher than forecast as Lindbergh, Manning and other customers Distribution Generation projects were not anticipated at the time of the 2013/2014 GTA. ATCO Electric Transmission (AET) VARIANCE EXPLANATIONS OF CONTRIBUTION ADDITIONS SCHEDULE 4.3-T CONTRIBUTION ADDITIONS Page 1 of 2 FOR THE YEAR ENDED DECEMBER 31, 2014 ($Millions) Line No. Project Description 2014 2014 Variance Actual Approved Actual to Var Adds Adds Approved % Variance Explanation 1 2 3 51184 51341 DIRECT ASSIGNED PROJECTS Swan Hills Synfuel Generation Interconnection Buchanan Creek Substation 7.0 5.3 3.5 (5.3) 3.5 -100% 99% 4 51680 Brintnell Permanent Capacity Addition (1.5) - (1.5) -100% 5 55187 Service for MacKay SAGD - 4.5 (4.5) -100% 6 55584 Green Stocking Substation 1.8 - 1.8 100% 7 55622 Cheecham POD - 7.8 (7.8) -100% 8 55632 Surmount II (Stage 2) - 21.3 100% 9 55633 Surmount II (Stage 3) 12.7 (12.7) -100% 10 11 55655 55680 Bohn POD Hangingstone SAGD 25.7 12.3 (4.2) 100% -16% 12 55725 Saleski - 2.6 (2.6) -100% Additions were lower than forecast due mainly to the project being delayed at the customer's request (see project 55725 Schedule 4.2T Additions). 13 56015 Norberg Substation and 144kV Line (1.5) - (1.5) -100% 14 15 56055 56642 Weasel Creek POD La Corey Capacity Upgrade (3.0) 2.7 - (3.0) 2.7 -100% 100% Additions were lower than forecast as a result of a partial contribution refund issued to the customer based on lower project costs. Additions were lower than forecast because of a refund paid based on final project costs. 16 56660 Beartrap 144kV Line and New Substation 16.2 - 16.2 100% Additions were higher than forecast due mainly to a change in the planned In-Service-Date from 2013 to 2014. In addition, the actual contribution was higher than forecast because the forecast was based on proposed AESO tariffs included in the 2012 Contribution Policy Application and the actual addition was based on current approved AESO tariffs which came into effect on October 1, 2011; decreasing investment levels. 17 56713 Irish Creek Capacity Upgrade 2.3 127% Additions were higher than forecast due mainly to the forecast being based on proposed AESO tariffs included in the 2012 Contribution Policy Application and the actual addition being based on current approved AESO tariffs which came into effect on October 1, 2013; decreasing investment levels. 18 56725 Lindbergh 144kV Line and Substation (1.0) -100% 21.3 12.3 21.5 4.1 (1.0) 1.8 - Additions were lower than forecast as a result of the project being cancelled at the request of the customer. Additions were higher than forecast due mainly to the forecast being based on proposed AESO tariffs included in the 2012 Contribution Policy Application and the actual addition being based on current approved AESO tariffs which came into effect on October 1, 2011; decreasing investment levels. Additions were lower than forecast because of a partial contribution refund paid to the customer in 2014 due mainly to lower final project costs. Additions were lower than forecast due to the planned In-Service-Date being delayed to 2015 to align with the customer's schedule (see project 55187 Schedule 4.2T Additions). Additions were higher than forecast because the customer changed their contracted load levels which resulted in decreased investment and additional contribution. Additions were lower than forecast due to a change in the planned In-Service-Date from 2014 to a later period (see project 55622 Schedule 4.2T Additions). Additions were higher than forecast because the forecast was based on proposed AESO tariffs included in the 2012 Contribution Policy Application and the actual addition was based on current approved AESO tariffs which came into effect on October 1, 2011; decreasing investment levels. The contribution was also higher due to higher project costs (see project 55632 Schedule 4.2T Additions). Additions were lower than forecast due to a change in the planned In-Service-Date from 2014 to a later period (see project 55633 Schedule 4.2T Additions). Additions were higher than forecast mainly due to a change in the planned In-Service-Date from 2013 to 2014. Additions were lower than forecast due mainly to project costs coming in lower than forecast (see project 55680 Schedule 4.2T Additions). This was partially offset by a higher contribution due to the actual allowed project investment decreasing based on the October 1, 2013 AESO tariffs whereas the Approved Contribution was based on the 2012 Contribution Policy Application where project investments levels were assumed to increase. Additions were higher than forecast as this customer project was not anticipated at the time of the 2013/14 GTA (see project 56642 Schedule 4.2T Additions). Additions were lower than forecast because the customer increased their contracted load by 1.5MW which resulted in increased investment and a refund being issued. ATCO Electric Transmission (AET) VARIANCE EXPLANATIONS OF CONTRIBUTION ADDITIONS SCHEDULE 4.3-T CONTRIBUTION ADDITIONS Page 2 of 2 FOR THE YEAR ENDED DECEMBER 31, 2014 ($Millions) Line No. Project Description 2014 2014 Variance Actual Approved Actual to Var Adds Adds Approved % Variance Explanation 19 56775 Bauer 144kV Line and Substation (1.3) - (1.3) -100% Additions were lower than forecast because of a refund paid to the customer in 2014 based on final project costs. 20 21 22 58925 - 1.6 (1.6) -100% Additions were lower than forecast because the project is currently on hold. 50020 Cavendish Substation OTHER TRANSMISSION Lines Capital Maintenance 10.3 (8.3) -80% Actual additions were lower than forecast due to customer project Ft McMurray Area Transmission Line Relocation being delayed to a future period. 23 50060 Substation Rebuilds - 2.5 (2.5) -100% Actual additions were lower than forecast due to Steep Bank Substation Rebuild customer project being placed on hold. 2.0 SCHEDULE 5.0-T ATCO Electric Transmission (AET) SUMMARY OF UTILITY INCOME TAX FOR THE YEAR ENDED DECEMBER 31, 2014 ($Millions) Line No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 Description CrossReference 2014 Actual 2014 Approved 2013 Actual Var. Actual to Approved Var. % Current Tax Federal Income Tax Federal Taxable Income Income Tax Rate Total Federal Income Tax (69.3) 15.0% (10.4) (2.5) 15% (0.4) (23.3) 15% (3.5) (66.8) (10.0) 2683.1% Provincial Income Tax Federal Taxable Income Add: CCA Federal Flowthrough Less: CCA Provincial Flowthrough Provincial Taxable Income Income Tax Rate Provincial Income Tax Prior Year Adjustment Total Current Tax (69.3) 257.2 257.1 (69.2) 10.0% (6.9) 0.0 (17.3) (2.5) 218.9 218.9 (2.5) 10% (0.2) (0.6) (23.3) 191.4 191.5 (23.5) 10% (2.3) (0.9) (6.7) 244.7 15.0% 36.7 36.7 167.6 15.0% 25.1 25.1 183.0 15.0% 27.5 27.5 Future Tax Temporary Differences Income Tax Rate Prior year adjustment Total Future Tax Other Items Large Corporations Tax Preferred Dividend Tax Other Total Other Items Transmission Income Tax Farms, Irrigation Transmission Utility Income Tax Expense Total Transmission Income Tax Sch 1.0-T Var. Actual to Prior Year Var. % 2683.1% (46.0) (6.9) 197.2% 0.0% 197.2% (66.8) 38.3 38.2 (66.7) (6.7) 0.0 (16.7) 2683.1% 17.5% 17.5% 2679.0% 0.0% 2679.0% 100.0% 2677.4% (46.0) 65.8 65.6 (45.8) (4.6) 0.9 (10.6) 197.2% 34.4% 34.2% 195.1% 0.0% 195.1% 100.0% 157.2% 77.1 0.0% 11.6 11.6 46.0% 0.0% 46.0% 100.0% 46.0% 61.7 9.3 9.3 33.7% 0.0% 33.7% 100.0% 33.7% 0.0% -7.0% 0.0% -7.0% 0.0% -19.4% (1.1) (1.1) 0.0% -29.7% (2.5) -10.0% 2.7 2.7 2.9 2.9 3.8 3.8 22.1 27.4 24.5 (0.2) (0.2) (5.3) 0.3 0.3 0.2 (0.1) -15.9% 0.1 35.6% 22.4 27.7 24.8 (5.4) -19.3% (2.4) -9.6% Working Paper Reference -29.7% Variance Explanations 38 2014 Actuals are lower than Forecast by $5.4 mainly due to higher deductions for Capital Cost Allowance (CCA) and removal & abandonment costs partially offset by 39 a lower deduction of deferrals for income tax purposes. AUC Rule 005 11 SCHEDULE 7.0 ATCO Electric Transmission (AET) ANALYSIS OF AFFILIATE COST OF GOODS SOLD FOR THE YEAR ENDED DECEMBER 31, 2014 ($Millions) Line No. 1 2 3 4 5 6 7 8 9 10 11 12 Service CrossReference Affiliate 2014 Actual Amount 2014 Approved Amount Transmission Affiliate Cost of Goods Sold Operations & Maintenance Operations & Maintenance Operations and Metering Services Operations & Maintenance Other items individually less than $0.1 ATCO Power Canada Ltd. ATCO Power (2000) Ltd. ATCO Energy Services Ltd. ATCO Electric Distribution 0.4 0.3 3.1 0.1 0.2 0.1 0.0 0.0 Isolated Generation Affiliate Cost of Goods Sold Operations & Maintenance Other items individually less than $0.1 ATCO Electric Distribution 0.3 - 4.2 0.3 Total Affiliate Cost of Goods Sold Var. Actual to Approved 0.2 (0.1) 0.3 3.1 0.1 0.3 3.9 Var. % Working Paper Reference 114.9% -100.0% 567.3% 100.0% 458.3% 100.0% 1372.8% AUC Rule 005 13 SCHEDULE 7.1 ATCO Electric Transmission (AET) ANALYSIS OF AFFILIATE COST OF GOODS SOLD (CORPORATE) FOR THE YEAR ENDED DECEMBER 31, 2014 ($Millions) Line No. 1 2 3 4 5 6 7 8 9 10 Nature of Service Affiliate Corporate Affiliate Cost of Goods Sold Payroll Services Payroll Services Payroll Services Administrative Services Administrative Services Administrative Services Other ATCO I-Tek Inc ATCO Power Canada Ltd. ATCO Structures & Logistics Northland Utilities (NWT) Limited Northland Utilities (Yellowknife) Limited Yukon Electrical Company Limited Various Total Affiliate Cost of Goods Sold CrossRef. 2014 Actual Amount 2014 Approved Amount Var. Actual to Approved Var. % - 0.1 0.1 0.1 0.3 0.3 0.2 0.1 (0.1) (0.1) (0.1) (0.3) (0.3) (0.2) (0.1) -100.0% -100.0% -100.0% -100.0% -100.0% -100.0% -100.0% - 1.2 (1.2) -100.0% Working Paper Reference AUC Rule 005 13 SCHEDULE 8 ATCO Electric Transmission (AET) SUMMARY OF PAYROLL AND MANPOWER STATISTICS FOR THE YEAR ENDED DECEMBER 31, 2014 ($Millions) SALARIES, WAGES AND EMPLOYEE BENEFITS Line CrossNo. Description Reference Gross Salaries and Wages 1 Transmission Operations 2 Transmission Capital 3 Transmission Corporate - Operations 4 Transmission Corporate - Capital 5 Salaries and Wages Charged to Utility Operations 6 7 8 Gross Employee Benefits 9 Transmission Operations 10 Transmission Capital 11 Transmission Corporate - Operations 12 Transmission Corporate - Capital 13 Benefits Charged to Utility Operations 14 EMPLOYEE ALLOCATION Line No. 15 16 17 18 19 20 Description Manpower Statistics Total Regular Employees (FTEs) Total Temporary Employees (FTEs) Total Manpower Less: Allocated to Non-regulated Total Manpower - Utility Operations CrossReference 2014 Actual 2014 Approved 2013 Actual Var. Actual to Approved Var. % Var. Actual to Prior Year Var. % 30.1 92.2 6.0 19.0 31.1 91.8 8.4 17.5 23.5 76.0 6.9 15.1 (1.1) 0.4 (2.3) 1.6 -3.5% 0.4% -27.9% 8.9% 6.5 16.2 (0.9) 3.9 27.8% 21.3% -12.8% 26.0% 147.3 148.8 121.5 (1.5) -1.0% 25.8 21.2% 5.0 18.9 0.7 3.6 5.5 17.7 1.5 3.4 5.0 14.8 1.3 2.9 (0.5) 1.2 (0.8) 0.3 -9.1% 6.6% -53.5% 8.2% (0.1) 4.1 (0.6) 0.7 -1.3% 28.0% -44.9% 24.3% 28.2 28.1 24.0 0.1 4.2 17.5% 2014 Actual 2014 Approved 2013 Actual 1,304.0 100.0 1,404.0 1,294.5 104.9 1,399.4 1,196.9 70.7 1,267.6 12.0 1,392.0 1,399.4 1,267.6 Var. Actual to Approved 9.5 (4.9) 4.6 0.5% Var. % 0.7% -4.7% 0.3% Var. Actual to Prior Year 107.2 29.2 136.4 Var. % 9.0% 41.3% 10.8% Working Paper Reference Working Paper Reference SCHEDULE 9 ATCO Electric Transmission (AET) SUMMARY OF RESERVE/DEFERRAL ACCOUNTS FOR THE YEAR ENDED DECEMBER 31, 2014 ($Millions) 2014 Actual Line No. 1 2 3 4 5 6 7 8 9 Description CrossRef. Opening Balance Adds Provision 2014 Approved Adjustments Ending Balance Opening Balance Adds Provision Adjustments Ending Balance List of Reserve/Deferral Accounts Reserve for Injuries and Damages (0.0) (1.0) 1.0 - (0.0) (0.5) (0.5) 1.0 - 0.0 Total Deferred Assets (0.0) (1.0) 1.0 - (0.0) (0.5) (0.5) 1.0 - 0.0 Future Income Tax 37.5 - 25.2 - 62.6 37.5 - 25.2 - 62.6 Total Deferred Liabilities 37.5 - 25.2 - 62.6 37.5 - 25.2 - 62.6 AUC Rule 005 15 SCHEDULE 9.1 ATCO Electric Transmission (AET) Summary of Pension Plan Contributions For the Year Ended December 31, 2014 ($Millions) Line ATCO Electric has provided the following information below in response to Direction 13 from AUC Decision 2010-189 which indicated: No. 1 The Commission would also like to establish the ability to monitor contributions into the Pension Plan. In this regard the Commission directs ATCO Utilities in its respective 2 annual Rule 005: Annual Reporting Requirements of Operational and Financial Results (Rule 005) filings to include the following information: 3 4 i) The amounts contributed to the Pension Plan on a calendar year basis by each of the ATCO Utilities (broken down by utility) and the amounts contributed by the unregulated 5 companies participating in the Pension Plan collectively. In reporting these contributions, the report should separately identify, amounts contributed as service costs under each 6 of the DB Plan and the DC Plan and amounts contributed in respect of the DB Plan unfunded liability. 7 8 2014 Actual Defined Benefit Pension Expense 9 10 11 ATCO Electric (Note 1) Service Amount 3.8 12 ATCO Other 6.0 Defined Contribution Pension Expense Special Payment Total Service Amount 0.6 6.6 11.1 1.0 7.0 14.0 Defined Contribution Pension Expense Total 13 14 2014 Forecast (per ATCO Utilities 2014 Pension Common Matters Application) 15 16 Defined Benefit Pension Expense 17 18 ATCO Electric (Note 2) Service Amount 3.8 19 ATCO Other 6.1 Special Payment Service Amount 0.6 Note 3 4.4 0.9 Note 3 7.0 20 21 Note 1 - The actual defined benefit and defined contribution service amounts along with the special payment do not include amounts that are allocated from the ATCO Head office. 22 Note 2 - Per 2014 ATCO Utilities Pension Application, Exhibit 0007.00.ATCO GAS-3405, Appendix 2, Table "Annual Employer DB Contributions - Actual Results" 23 Note 3 - Not available given pension common matters application only addresses DB plan 24 25 26 ii) A reconciliation in respect of the previous calendar year, by utility, of amounts collected through rates in respect of pension funding obligations with amounts contributed to the pension plan including amounts in the deferral account approved in accordance with this Decision. 27 28 2013 Reconciliation (ATCO Electric - Transmission): 29 30 2013 Special Payment Pension costs included in ATCO Electric Transmission's Revenue Requirement (Note 4) 2013 Actual Special Payment Pension contributions (Note 4) 31 2013 Actual Special Payment Pension contributions - allocated from ATCO Head Office (Note 5) 32 Less: COLA Adjustment @ 50% Per AUC Decision 2954-D01-2015 33 Refund/(collection) to / (from) customers $1.8 $3.1 $0.1 ($3.2) $1.8 34 35 Note 4 - Per ATCO Electric Transmission 2013-2014 GTA Exhibit 0188.02.AE-1989, Schedule 29-6 36 Note 5 - Per ATCO Utilities 2013 Pension Application, Exhibit 0001.00.ATCO GAS-2954, Para 15 37 38 Accordingly the deferral account should be calculated as the annual difference between the amounts collected in rates in respect of the special payments and the special payment 39 amounts actually paid by ATCO Utilities pursuant to the Pension Valuation(s) accepted by the Superintendent of Pensions that were in force during such year. 40 41 2014 Reconciliation (ATCO Electric - Transmission): 42 2014 Special Payment Pension costs included in ATCO Electric Transmission's Revenue Requirement (Note 6) $1.8 43 2014 Actual Special Payment Pension contributions (Note 7) $0.6 44 2014 Actual Special Payment Pension contributions - allocated from ATCO Head Office @ 15.8% (Note 8) 45 Less: COLA Adjustment @ 50% Per AUC Decision 2954-D01-2015 46 Refund/(collection) to / (from) customers $0.0 ($0.6) $1.8 47 48 Note 6 - Per ATCO Electric Transmission 2013-2014 GTA Exhibit 0005.00.AE-3337, Schedule 29-6 49 Note 7 - Per ATCO Utilities 2014 Pension Application, Exhibit 0001.00.ATCO GAS-3405, Para 14 50 Note 8 - Per 2014 ATCO Utilities Pension Application, Exhibit 0007.00.ATCO GAS-3405, Appendix 2, Table "Annual Employer DB Contributions - Actual Results" line "Corporate" multiplied by AET approved allocation percentage of 15.8%. 51 52 53 iii) Confirmation of the date of any actuarial valuation reports filed with the Superintendent of Pensions since the last Rule 005 filing, and the associated impact of any filings on the pension funding requirements of each of the ATCO Utilities. 54 55 56 The Mercer 2013 CU Pension Plan Report was filed with the Superintendent of Pensions in June, 2014. The required pension funding contributions for ATCO Electric Transmission beginning January 1, 2014 are $3.9 million for current service and $0.6 million for special payments, inclusive of the Head office allocation. AUC Rule 005 15 ATCO Electric Transmission (AET) RECONCILIATION OF FINANCIAL REPORTING SCHEDULES TO AUDITED FINANCIAL STATEMENTS (TRANSMISSION & DISTRIBUTION) FOR THE YEAR ENDED DECEMBER 31, 2014 INCOME STATEMENT ITEMS ($000s) Line No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 Description CrossReference Revenues Audited Intercompany Financial Statements Eliminations (see attached) 1,061.0 (360.9) Distribution Financial Statements 840.4 Transmission Financial Statements Cost of Sales Fuel (17.6) (6.7) (6.6) 10.1 2.2 0.9 1,061.0 (360.9) 840.4 2.3 (338.7) 341.0 2.3 (338.7) 341.0 581.4 - 9.3 - 1.3 7.9 9.3 - 1.3 7.9 223.5 150.2 Fuel Adjustment Sch 1 Operating and Maintenance 356.9 (16.8) FAS - Negative Salvage (Net Dismantling Costs) Reclass to Depreciation Non-recovered (disallowed) Farms Reclassification Other RID and Rate Case - Adjustment to Provision Non Utility Costs Credit Facility Reclass from Financing Sch 1 Transmission Transmission Utility Utility Adjustments Total 581.4 Impact of AUC Decisions Reclassification of Revenue Offsets Amortization of Contributions - Reclassed to Depreciation Settlement of Prior Year Deferral Balances Deferral Revenue Other Sch 1 Schedule 10.0 Page 1 of 3 (17.8) 563.6 - - 0.4 0.4 8.3 (25.6) (5.2) (4.1) (1.5) (1.1) 1.2 1.0 356.9 (16.8) 223.5 150.2 (35.4) 114.8 AUC Rule 005 16 ATCO Electric Transmission (AET) RECONCILIATION OF FINANCIAL REPORTING SCHEDULES TO AUDITED FINANCIAL STATEMENTS (TRANSMISSION & DISTRIBUTION) FOR THE YEAR ENDED DECEMBER 31, 2014 INCOME STATEMENT ITEMS ($000s) Line No. 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 Description CrossReference Depreciation and Amortization Audited Intercompany Financial Statements Eliminations (see attached) 202.6 (5.3) Distribution Financial Statements 105.1 Transmission Financial Statements 23.0 7.6 3.3 0.8 (6.6) Sch 1 Note 2 Sch 1 Revenue Offsets 202.6 (5.3) 105.1 102.8 94.2 - 28.5 65.7 94.2 - 28.5 65.7 - - - - Reclassification from Revenues Return - - - - 395.7 - 141.0 254.7 395.7 - 141.0 254.7 117.5 - 57.1 60.4 Note 1 Sch 1 Note 1 - Return Adjustments Long Term Debt & Other Adjustment for IFRS IDC Treatment Financing Other Credit facility Reclass to O&M 130.9 (43.3) (43.3) 22.4 Preferred Shares Return on Equity 6.7 6.7 39.3 39.3 294.0 60.7 16.3 (1.0) 76.0 136.4 - 57.1 60.4 - - - - - - - - 278.2 - 84.0 194.3 278.2 - 84.0 194.3 (44.4) (44.4) 149.9 395.7 - 141.0 254.7 39.3 294.0 117.5 Note 2 Total Return Adjustments 28.1 6.7 Sch 1 Adjustments Transmission Transmission Utility Utility Adjustments Total 102.8 FAS - Net Salvage Pension Contribution Capitalized Other Farms Reclassification Amortization of Contributions Income Tax Tax on Adjustments Schedule 10.0 Page 2 of 3 7.7 7.7 7.7 AUC Rule 005 16 ATCO Electric Transmission (AET) RECONCILIATION OF FINANCIAL REPORTING SCHEDULES TO AUDITED FINANCIAL STATEMENTS (TRANSMISSION & DISTRIBUTION) FOR THE YEAR ENDED DECEMBER 31, 2014 INCOME STATEMENT ITEMS ($000s) Line No. 76 77 78 79 Description CrossReference Note 2 - Return on Equity Adjustments Audited Intercompany Financial Statements Eliminations (see attached) Distribution Financial Statements Transmission Financial Statements Transmission Transmission Utility Utility Adjustments Total (Return) After tax Before tax Schedule 10.0 Page 3 of 3 Tax impact Financing & Subs 80 Interest and Other 81 82 83 84 85 86 87 88 89 90 Preferred Dividends AFUDC vs IDC Income Tax Income Tax (Provincial Future Tax for IFRS) Income Tax (T2S1 Additions & Deductions Non Regulatory) Income Tax (T2S1 Additions & Deductions Non IFRS) Income Tax (T2S1 Other) (76.0) (57.0) (19.0) - (7.7) (7.7) 7.7 - 30.7 (0.2) (0.7) 1.2 (30.7) 0.2 0.7 (1.2) (2.8) Other Income Statement Items 91 Revenue Tax Impact (11.1) (8.3) 92 O&M Tax Impact (35.1) 26.3 8.8 93 94 95 Depreciation Tax Impact 28.0 (21.0) (7.0) (94.2) (44.4) (43.3) AUC Rule 005 16 SCHEDULE 11 ATCO Electric Transmission (AET) RECONCILIATION OF FINANCIAL REPORTING SCHEDULES TO AUDITED FINANCIAL STATEMENTS (Transmission and Distribution) FOR THE YEAR ENDED DECEMBER 31, 2014 BALANCE SHEET ITEMS ($000s) Line No. Description CrossReference 1 Assets 2 Current Assets 3 Cash and short term investments 5 Accounts receivable 6 Income taxes 7 Inventories 8 Prepaid expenses 10 11 Property, plant and equipment 12 Intangibles 13 14 Investments 15 16 Regulatory Assets 17 Deferred financing Charges 18 Other 19 20 Total assets 21 22 23 Liabilities 24 Current Liabilities 25 Bank Indebtedness 26 Short term advances from parent and affiliated corporations 27 Accounts payable and accrued liabilities 28 Owing to parent and affiliated corporations 30 Regulatory Liabilities 31 32 Future income taxes 34 Regulatory Liabilities 35 Long term debt 37 Other 38 39 Total Liabilities 40 41 Equity 42 Equity preferred shares to Parent Corporation 43 44 Class A and Class B shares owner's equity 45 Class A and Class B shares 46 Retained earnings 48 49 Total Equity 50 Total Liabilities and Share Owner's Equity 51 Audited Financial Statements (see attached) Adjustments Total 38.9 192.3 1.9 31.0 3.3 (0.0) 35.7 (0.0) 0.0 0.0 38.9 228.0 1.9 31.0 3.3 8,415.9 229.4 (1,140.7) (2.1) 7,275.2 227.3 117.2 (117.2) - - 440.4 25.2 10.3 440.4 25.2 10.3 9,029.9 (748.5) 8,281.4 19.5 2.9 488.0 22.1 - (0.0) 0.0 52.2 175.3 42.9 19.5 2.9 540.3 197.4 42.9 469.5 4,304.4 889.3 (244.3) 173.1 (65.0) (866.4) 225.2 173.1 4,239.4 22.9 6,195.6 (732.2) 5,463.5 142.0 1.7 143.7 1,212.4 1,479.9 0.0 (18.1) 1,212.4 1,461.8 2,834.3 (16.4) 2,817.9 9,029.9 (748.5) 8,281.4 AUC Rule 005 17 (as a corporation) NON-CONSOLIDATED FINANCIAL STATEMENTS DECEMBER 31, 2014 + HJAD& *! & $ %) &801;18018> #?05>9<A= *1;9<> ,9 >41 +4-<149601< 92 #,$) %61/><5/ '>0" 7 = @8N= 8M < AL=< L@= 8;; GE H8FQAF? 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L@= FGF" ; GFKGDA< 8L=< >AF8F; A8DKL8L=E =FLK HJ=K=FL >8AJDQ! AF8DDE 8L=JA8DJ=KH=; LK! L@= >AF8F; A8DHGKALAGFG>+ 6,3.D=; LJA; 1 L< # 8K 8L - =; =E 9=J'%! & $ %( 8F< ALK >AF8F; A8DH=J>GJE 8F; = 8F< ALK ; 8K@ >DGO K >GJL@= Q=8JL@=F=F< =< AF8;; GJ< 8F; = O AL@ 0FL=JF8LAGF8D/AF8F; A8D4=HGJLAF? 5L8F< 8J< K# $4-<>1<10 #//9?8>-8>= ATCO Electric Ltd. Non-Consolidated Statement of Earnings (ThousandsofCanadi anDol l ars) Year Ended December 31 Note Revenues 2014 2013 6 1,061,006 931,985 7 122,405 101,683 9,280 202,567 19,395 115,746 118,437 70,625 10,447 174,933 15,532 115,934 571,076 505,908 Other income/ (expense) 489,930 (543) 426,077 (336) Operating profit 489,387 425,741 6,702 (123,636) (116,934) 6,207 (93,895) (87,688) 372,453 94,205 338,053 85,622 278,248 252,431 Costs and expenses Salaries, wages and benefits Plant and equipment maintenance Fuel costs Depreciation and amortization Franchise fees Other Interest income Interest expense Net finance income (costs) 14 Earnings before income taxes Income taxes 8 Earnings for the year See accompanying Notes to Non-consolidated Financial Statements. 1 ATCO Electric Ltd. Non-Consolidated Statement of Comprehensive Income (ThousandsofCanadi anDol l ars) Year Ended December 31 2014 2013 Note Earnings for the year Other comprehensive income (loss), net of income taxes: Items that will not be reclassified to earnings: (1) Gains/ (losses) on retirement benefit obligations 278,248 252,431 (5,333) 500 213 (213) (5,120) 287 273,128 252,718 22 Items that are reclassified subsequently to earnings: Cash flow hedges Comprehensive income for the year (1) Net of income taxes of $1.8 million for the year ended December 31, 2014 (2013 - $0.2 million). See accompanying Notes to Non-consolidated Financial Statements. 2 ATCO Electric Ltd. Non-Consolidated Balance Sheet (ThousandsofCanadi anDol l ars) December 31 2014 2013 Note ASSETS Current assets Cash and cash equivalents Accounts receivable Income taxes Inventories Prepaid expenses 38,862 192,315 1,899 30,987 3,280 267,343 139,670 2,168 34,969 3,318 180,125 8,415,949 229,399 117,211 7,070,374 201,391 104,473 9,029,902 7,556,363 19,497 2,872 488,053 22,112 13,481 372 385,200 284 60,000 51,523 532,534 510,860 469,453 51,328 4,304,374 837,996 381,128 42,241 3,325,905 765,390 6,195,685 5,025,524 18 141,968 272,264 19 1,212,428 1,479,821 - 1,039,428 1,219,360 (213) 9 Non-current assets Property, plant and equipment Intangibles Investments 10 11 12 Total assets LIABILITIES Current liabilities Bank indebtedness Short term advances from affiliate corporations Accounts payable and accrued liabilities Derivative liability Current portion of long term debt Owing to parent and affiliate corporations 13 13 17 14 Non-current liabilities Deferred income tax liabilities Retirement benefit obligations Long term debt Other liabilities Total liabilities 8 22 14 16 EQUITY Equity preferred shares to parent corporation Class A and Class B share owner's equity Class A and Class B shares Retained earnings Accumulated other comprehensive loss 2,692,249 2,258,575 Total equity 2,834,217 2,530,839 Total liabilities and equity 9,029,902 7,556,363 See accompanying Notes to Non-consolidated Financial Statements. DIRECTOR DIRECTOR 3 ATCO Electric Ltd. Non-Consolidated Statement of Changes in Equity (ThousandsofCanadi anDol l ars) Note At December 31, 2012 Earnings for the year Shares issued Dividends on equity preferred shares Other comprehensive income Losses on retirement benefit obligations transferred to retained earnings At December 31, 2013 Earnings for the year Shares issued Redemption of preferred shares, net of issue costs Dividends on equity preferred shares Other comprehensive loss Loss on retirement benefit obligations transferred to retained earnings At December 31, 2014 Equity Preferred Class A and Shares Class B Shares Retained Earnings Accumulated Other Comprehensive Loss 19 272,264 - 808,928 230,500 - 981,386 252,431 (14,957) - 287 2,062,578 252,431 230,500 (14,957) 287 22 - - 500 (500) - 19 272,264 - 1,039,428 173,000 1,219,360 278,248 - (213) - 2,530,839 278,248 173,000 (130,296) - - (2,704) (9,750) - (5,120) (133,000) (9,750) (5,120) 19 22 - Total Equity - - (5,333) 5,333 - 141,968 1,212,428 1,479,821 - 2,834,217 See accompanying Notes to Non-consolidated Financial Statements. 4 ATCO Electric Ltd. Non-Consolidated Statement of Cash Flows (ThousandsofCanadi anDol l ars) Note Operating activities Earnings for the year Adjustments for: Depreciation and amortization Income taxes 8 Year Ended December 31 2014 2013 278,248 252,431 202,567 94,205 174,933 85,622 Contributions by utility customers for extensions to plant 16 95,824 184,932 Amortization of customer contributions Net finance costs Interest paid 16 (23,157) 116,934 (4,095) (24,266) 87,688 (3,642) 8 (3,936) 721 (8,153) 2,072 757,311 (20,132) 751,617 34,211 737,179 785,828 (1,461,614) (46,280) 37,775 (12,737) (1,628,815) (54,616) (96,972) (13,646) (1,482,856) (1,794,049) 985,000 (61,000) 173,000 (133,000) (9,750) (172,181) (6,045) 770,000 230,500 (14,957) (136,115) (5,040) 776,024 844,388 30,346 (13,853) (163,833) 149,980 16,493 (13,853) Income taxes paid Other Changes in non-cash working capital Cash flow from operations 23 Investing activities Purchase of property, plant and equipment Purchase of intangibles Changes in non-cash working capital Other 10 11 23 Financing activities Issue of long term debt Repayment of long term debt Issue of Class A and B shares Redemption of equity preferred shares Dividends paid on equity preferred shares Interest paid, net Other Cash position 14 14 19 18 20 (1) (Decrease)/ increase Beginning of year End of year (1) Cash position includes cash and cash equivalents, short term advances to parent and affiliate corporations, bank indebtedness and short term advances from affiliate corporations. See accompanying Notes to Non-consolidated Financial Statements. 5 ATCO ELECTRIC LTD. NOTES TO NON-CONSOLIDATED FINANCIAL STATEMENTS DECEMBER 31, 2014 (Tabul aramountsi nthousandsofCanadi andol l ars, exceptasotherwi senoted) 1. CORPORATE INFORMATION Alberta-based ATCO Electric Ltd. ("the Corporation") is engaged in the transmission and distribution of electric energy in the Province of Alberta. Its registered office is at 10035 105 Street NW, Edmonton, Alberta, T5J 2V6. The Corporation is principally owned by CU Inc., which is controlled by Canadian Utilities Limited, which in turn is principally controlled by ATCO Ltd. and its controlling share owner, R.D. Southern. 2. BASIS OF PRESENTATION FINANCIAL STATEMENT PRESENTATION The non-consolidated financial statements are prepared according to International Financial Reporting Standards (“IFRS”) as issued by the International Accounting Standards Board (“IASB”) and interpretations of the IFRS Interpretations Committee (“IFRIC”). Pursuant to the Corporation’s regulatory obligation to the Alberta Utilities Commission (“AUC”) and interested parties, the Corporation is obliged to provide detailed information relating solely to the electric utility and not relating to nonregulated subsidiaries, nor electric utilities regulated by other jurisdictions. The Corporation has, therefore, exercised the exemption from full consolidation of its investments in subsidiary corporations available under IAS 27. As a result, the Corporation’s investments in subsidiary corporations are carried at the original cost and the earnings of the subsidiary corporations are reflected in the determination of earnings of the Corporation only to the extent of dividends received from the subsidiaries. Consolidated financial statements of the Corporation’s immediate parent, CU Inc., that comply with IFRS are available for public use. CU Inc. is incorporated in Canada and its registered office is at 1400, 909-11th Avenue, SW, Calgary, Alberta, T2R 1N6. Management authorized the issue of the non-consolidated financial statements on April 29, 2015. BASIS OF MEASUREMENT The non-consolidated financial statements are prepared on a historic cost basis, except for derivative financial instruments and employee retirement benefit liabilities. Certain comparative figures have been reclassified to conform to the current year presentation. USE OF ESTIMATES AND JUDGMENT Management makes judgments, estimates and assumptions that affect the application of policies and reported amounts of revenues, expenses, assets and liabilities, as well as the disclosure of contingent assets and liabilities. Such estimates mainly relate to unsettled transactions and events at the date of the non-consolidated financial statements. Facts and circumstances may change and actual results could differ from those estimates. Management uses judgment and currently available information to make these estimates and these estimates are reviewed on an on-going basis. Revisions to accounting estimates are recognized in the period in which the estimate is revised, if the revision affects only that period, or in the period of the revision and future periods if the revision affects both current and future periods. Note 4 outlines the significant judgments and estimates made by the Corporation. 3. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES RATE REGULATION The Corporation is regulated primarily by the AUC. The AUC administers acts and regulations covering such matters as rates, financing, and service area. 6 Nature and economic effects of rate regulation The Corporation’s distribution operations are under a form of rate regulation called Performance Based Regulation (PBR). PBR allows the distribution operations of the Corporation the opportunity to recover prudently incurred costs of providing regulatory services and generate a fair return on investment. Under PBR, revenue is determined by a formula that adjusts customer rates for inflation and expected productivity improvements over a five-year period. The current PBR period applies for five years from 2013 to 2017. Specifically, the PBR formula incorporates the following factors: Estimated annual inflation for input prices (I Factor) Less an offset to reflect expected productivity improvements during the PBR plan period (X Factor) PBR also includes mechanisms to allow companies to: Recover capital expenditures not recoverable through the PBR formula that meet certain criteria (K Factor) Recover from or refund to customers amounts outside of management’s control that are material, should not significantly influence the I Factor, are prudently incurred, are recurring, and could vary greatly from year to year (Y Factor), or are unforeseen, and not likely to recur (Z Factor) The Corporation’s transmission operations are subject to a cost of service regulation under which the AUC establishes the revenues required to: (1) recover forecast operating costs of providing the regulated service, including depreciation and amortization and income taxes, and (2) provide a fair and reasonable return on utility investment, or rate base. Since actual operating conditions may vary from forecast, actual returns achieved can differ from approved returns. Rate base is the investment in property, plant and equipment and intangible assets approved by the AUC. The investment includes an allowance for working capital and is reduced by accumulated depreciation and amortization, reserves for future removal and site restoration costs, and unamortized contributions by utility customers for plant extensions. These operations earn a return on rate base intended to meet the cost of the debt and preferred share components of rate base and to provide share owners with a fair return on the common equity component of rate base. The AUC approves rates of return for the debt and preferred share components of rate base which is based on the historical and forecast weighted average cost of debt and preferred shares. The AUC also establishes the capital structure. The transmission operations of the Corporation seek approval for their revenue requirement either by submitting a general tariff application to the AUC or negotiating settlement with interested parties. In the latter case, the AUC monitors the negotiated settlement process and approves any agreement.. The AUC may approve interim rates or the recovery of costs on a placeholder basis, subject to final determination. Financial statement effects of rate regulation In the absence of a rate-regulated standard under IFRS that the Corporation is eligible to adopt, the Corporation does not recognize assets and liabilities from rate-regulated activities as may be directed by regulatory decisions. Instead, the Corporation recognizes revenues in earnings when amounts are billed to customers consistent with the AUC approved rate design (see revenue recognition policy below). Operating costs and expenses are recorded when incurred. Costs incurred in constructing an asset that meets the asset recognition criteria, are included in the related property, plant and equipment or intangible asset. ADJUSTED EARNINGS Financial information that adjusts IFRS results to show the effect of rate regulation is used by the Corporation’s management to evaluate the performance of the Corporation. The Corporation’s management assesses performance of operations principally on the basis of earnings adjusted for regulatory items as shown in the adjusted information disclosed in Note 5. 7 REVENUE RECOGNITION Revenues from the regulated distribution of electricity include variable charges, which are recognized on the basis of meter readings upon delivery of electricity to customers and include an estimate of usage not yet billed, and fixed charges, based on the provision of the distribution service during the period. Revenues for the use of regulated electricity transmission facilities are based on an annual tariff and are recognized evenly throughout the year. Certain additions to property, plant and equipment are made with the assistance of non-refundable cash contributions from customers. These contributions are made when the estimated revenue is less than the cost of providing service or where customer needs special equipment. Since these contributions will provide customers with ongoing access to the supply of electricity, they are classified as deferred revenues and are recognized in revenues over the life of the related asset. SHORT TERM EMPLOYEE BENEFITS Short-term employee benefits are recognized as an expense in salaries, wages and benefits as employees render service. These benefits include wages, salaries, social security contributions, short-term compensated absences, incentives, and non-monetary benefits, such as medical care. Costs for employee services incurred in constructing an asset that meets the asset recognition criteria are included in the related property, plant and equipment or intangible asset. FRANCHISE FEES Municipal governments charge franchise fees to the utilities in Canada for the exclusive right to provide service in their community. These costs are charged to customers through rates approved by the AUC. Franchise fee revenues and expenses are, therefore, recognized separately and are not recorded on a net basis. INCOME TAXES Income taxes are the sum of current and deferred taxes. Income taxes are recognized in earnings, except to the extent it relates to items recorded in Other Comprehensive Income (“OCI”). Current tax is calculated on taxable earnings using rates enacted or substantively enacted at the balance sheet date in the jurisdictions in which the Corporation operates. Current tax assets and liabilities are offset to the extent the Corporation has the legal right to settle on a net basis and the Corporation intends either to settle on a net basis or to realize the asset and settle the liability simultaneously. Deferred income taxes are provided, using the liability method, on differences at the balance sheet date between the tax bases of assets and liabilities and their carrying amounts for accounting purposes (“temporary differences”). Deferred income tax liabilities are recognized on all taxable temporary differences. Deferred income tax assets are recognized on deductible temporary differences and carry forward balances of unused tax losses or credits only to the extent that it is probable that taxable earnings will be available against which these items can be applied. Deferred income taxes are calculated at the tax rates that are expected to apply in the period when the liability is settled or the asset is realized, based on the tax rates that have been enacted or substantively enacted by the balance sheet date. If the expected tax rates change, deferred income taxes are adjusted to the new rates and the adjustment is booked to either earnings or equity, depending on the nature of the underlying temporary difference. The carrying amount of deferred income tax assets is reviewed at each balance sheet date and reduced to the extent that it is no longer probable that sufficient taxable earnings will be available to allow all or part of the deferred income tax asset to be realized. Unrecognized deferred income tax assets are reassessed at each balance sheet date and are recognized to the extent that it has become probable that future taxable earnings will allow the deferred income tax assets to be realized. Deferred income tax assets and liabilities are offset when there is a legally enforceable right to set off tax assets against tax liabilities, and when they relate to income taxes levied by the same taxation authority. CASH AND CASH EQUIVALENTS Cash equivalents consist of bankers’ acceptances, certificates of deposit issued or guaranteed by credit worthy financial institutions and federal government issued short term investments with maturities generally of 90 days or less at purchase. 8 INVENTORIES Inventories are valued at the lower of cost or net realizable value. The cost of inventories is assigned using the weighted average cost method. Net realizable value is the estimated selling price in the ordinary course of business, less variable selling expenses. The cost of inventories is comprised of all costs of purchase and other costs to bring the inventories to their present condition and location. Purchase costs consists of the purchase price, import duties, non-recoverable taxes, transport, handling and other costs directly attributable to the purchase of finished goods, materials or services. PROPERTY, PLANT AND EQUIPMENT Property, plant and equipment are recorded at cost less accumulated depreciation and any recognized impairment losses. Cost includes expenditures that are directly attributable to the purchase or construction of the asset, such as materials, labour, interest incurred during construction and contracted services. Subsequent costs are included in the asset’s carrying amount or recognized as a separate asset only when it is probable that future economic benefits will flow to the Corporation and the cost can be measured reliably. The carrying amount of a replaced asset is derecognized when replaced. Major overhaul costs are capitalized and depreciated on a straight-line basis over the period to the next major overhaul. The cost of repair and maintenance activities are expensed when incurred. The Corporation allocates the amount initially recognized in property, plant and equipment to its significant components and depreciates each component separately. Assets are depreciated mainly on a straight-line basis over their estimated useful lives. No depreciation is provided on land and construction work-in-progress. Borrowing costs attributable to a construction period of substantial duration are added to the cost of the asset. The effective interest method is used to calculate capitalized interest using specified rates for specific borrowings and a weighted average rate for general borrowings. Interest capitalization starts when borrowing costs and expenditures are incurred at the onset of construction and ends when construction is substantially complete. Depreciation periods for the principal categories of property, plant and equipment are shown in the table below: Useful Life Transmission equipment Distribution equipment Generation equipment Buildings Other 40 to 75 years 15 to 75 years 5 to 40 years 5 to 60 years 5 to 40 years Average Depreciation Rate 2.1% 2.5% 3.4% 2.7% 4.1% to 20.0% Depreciation methods and the estimated residual values and useful lives of assets are reviewed on a regular basis. Any changes in these accounting estimates are recorded prospectively. INTANGIBLES Intangible assets are recorded at cost less accumulated amortization and any recognized impairment losses. The Corporation amortizes intangible assets on a straight-line basis over their useful lives. Software work-in-progress is not amortized as the software is not available for use. INVESTMENTS The Corporation’s investments in subsidiary corporations are carried at the original cost and the earnings of the subsidiary corporations are reflected in the determination of earnings of the Corporation only to the extent of dividends received from the subsidiaries. 9 IMPAIRMENT OF PROPERTY, PLANT AND EQUIPMENT, INTANGIBLES AND INVESTMENTS The Corporation continually monitors its operating facilities and the markets and business environment in which it operates for indications of asset impairment. Indicators of impairment include: significant underperformance relative to historical or projected operating results, substantial changes in the way an asset is used or in the Corporation’s overall business strategy, major negative industry or economic trends, or adverse decisions by regulators. Where necessary, the Corporation estimates the recoverable amount for the cash generating unit (CGU) to determine if an impairment loss is to be recognized. These estimates are based on assumptions, such as the price for which the assets in the CGU could be obtained or future cash flows that will be produced by the CGU, discounted at an appropriate rate. Subsequent changes to these estimates or assumptions could significantly impact the carrying value of the assets in the CGU. Intangible assets with finite lives are tested for recoverability when events or circumstances indicate a possible impairment. Impairment is assessed at the CGU level. An impairment loss is recognized in earnings when the CGU’s carrying value is higher than its recoverable amount. The recoverable amount is the greater of the CGU’s fair value less disposal costs and its value in use. An impairment loss may be reversed in whole or in part if there is objective evidence that a change in the estimated recoverable amount is warranted. PROVISIONS AND CONTINGENCIES The Corporation recognizes provisions when three conditions exist: (1) a current legal or constructive obligation as a result of a past event, (2) a probable outflow of economic benefits will be required to settle the obligation, and (3) a reliable estimate of the obligation can be made. If the effect is material, provisions are determined by discounting the expected future cash flows at a pre-tax rate that reflects current market assessments of the time value of money and the risks specific to the liability. If discounting is used, the increase in the provision due to the passage of time is recognized in interest expense. A contingent liability is a possible obligation, and a contingent asset is a possible asset, that arises from past events and whose existence will be confirmed only by the occurrence or non-occurrence of one or more uncertain future events not wholly within the control of the Corporation. A contingent liability may also be a present obligation that arises from past events that is not recognized because it is not probable that an outflow of economic resources will be required to settle the obligation or the amount of the obligation cannot be measured reliably. Neither contingent liabilities nor assets are recognized in the non-consolidated financial statements. However, a contingent liability is disclosed, unless the possibility of an outflow of resources is remote. A contingent asset is only disclosed where an inflow of economic benefits is probable. Management evaluates the likelihood of the contingent events based on the probability of exposure to potential loss. Actual results could differ from these estimates. FINANCIAL INSTRUMENTS The Corporation classifies financial instruments when they are first recognized as fair value through profit or loss, available for sale, held to maturity investments or loans and receivables. Financial liabilities are classified as fair value through profit or loss or amortized cost. Fair value through profit or loss Financial instruments classified as fair value through profit or loss, other than derivative instruments that are effective hedging instruments, are measured at fair value. Changes in fair value are recognized in earnings. Available for sale Financial instruments classified as available for sale are measured at fair value using quoted prices in an active market. When actively quoted prices are not available, fair value is determined using other valuation techniques. If fair value cannot be reliably estimated, the item is carried at cost. Changes in fair value are recognized in other comprehensive income. Held to maturity Financial instruments classified as held to maturity, loans and receivables or other liabilities are measured at fair value upon initial recognition. Thereafter, they are measured at their amortized cost using the effective interest method. Investments in equity instruments that do not have an actively quoted price and whose fair value cannot be reliably measured are measured at cost. 10 Transaction costs Transaction costs directly attributable to the purchase or issue of financial assets or financial liabilities that are not fair value through profit or loss are added to the fair value of such assets or liabilities when initially recognized. Transaction costs for long-term debt and preferred shares classified as liabilities are amortized over the life of the respective financial liability using the effective interest method. The Corporation’s long-term debt and preferred shares are presented net of their respective transaction costs. Offsetting financial instruments Financial assets and financial liabilities are offset and the net amount is reported in the balance sheet: (1) if there is a legally enforceable right to offset the recognized amounts, and (2) If the Corporation intends either to settle on a net basis or to realize the assets and settle the liabilities simultaneously. IMPAIRMENT OF FINANCIAL INSTRUMENTS Property, plant and equipment and intangible assets with finite lives are tested for recoverability when events or circumstances indicate a possible impairment. Impairment is assessed at the Cash Generating Unit (CGU) level, which is the smallest identifiable group of assets that generates independent cash inflows. An impairment loss is recognized in earnings when the CGU’s carrying value is higher than its recoverable amount. The recoverable amount is the greater of the CGU’s fair value less disposal costs and its value in use. An impairment loss may be reversed in whole or in part if there is objective evidence that a change in the estimated recoverable amount is warranted. A reversal of an impairment loss shall not exceed the carrying amount that would have been determined (net of depreciation) had no impairment loss been recognized for the asset in prior years. DERIVATIVE FINANCIAL INSTRUMENTS The Corporation uses various instruments, including forward contracts, to manage the risks from fluctuating exchange rates. All such instruments are used only to manage risk and not for speculative purposes. Contracts settled net in cash or in another financial asset, other than certain non-financial derivative contracts that meet the Corporation’s own use requirements, are classified as derivatives and are recognized and measured as described in this policy. The Corporation designates each derivative instrument as either a hedging instrument or a non-hedge derivative: a) A hedging instrument is designated as either: i) A fair value hedge of a recognized asset or liability, or ii) A cash flow hedge of either: A firm commitment in the case of a foreign currency transaction or a highly probable forecast transaction, or The variable future cash flows arising from a recognized asset or liability. At inception of a hedge, the Corporation documents the relationship between the hedging instrument and the hedged item, including the method of assessing retrospective and prospective hedge effectiveness. At the end of each period, the Corporation assesses whether the hedging instrument has been highly effective in offsetting changes in fair values or cash flows of the hedged item and measures the amount of any hedge ineffectiveness. The Corporation also assesses whether the hedging instrument is expected to be highly effective in the future. A hedging instrument is recorded on the non-consolidated balance sheet at fair value. Payments or receipts on a hedging instrument that is determined to be highly effective as a hedge are recognized at the same time, and in the same financial category as, the hedged item. Subsequent changes in the fair value of a fair value hedge are recognized in earnings at the same time as the hedged item. For a cash flow hedge, the effective portion of changes in fair value is recognized in other comprehensive income (loss) and is subsequently transferred to earnings at the same time as the hedged item. The portion of the changes in fair value that are not effective at offsetting the hedged exposure is recognized in earnings. If a hedging instrument ceases to be highly effective as a hedge, is de-designated as a hedging instrument or is settled prior to maturity, then the Corporation ceases hedge accounting prospectively for that instrument; for a cash flow hedge, the gain or loss deferred to that date remains in accumulated other comprehensive income and is transferred to earnings at the same time as the hedged item. Subsequent changes in the fair value of that derivative instrument are recognized in earnings. 11 If the hedged item is sold, extinguished or matures prior to the termination of the related hedging instrument, or if it is probable that an anticipated transaction will not occur in the originally specified time frame, then the gain or loss deferred to that date for the related hedging instrument is immediately transferred from accumulated other comprehensive income to earnings. Hedge gains or losses that were recognized in other comprehensive income are added to the initial carrying amount of a non-financial asset or non-financial liability when: i) An anticipated transaction for a non-financial asset or non-financial liability becomes a specific firm commitment for which fair value hedge accounting is applied, or ii) A cash flow hedge of an anticipated transaction subsequently results in the recognition of the non-financial asset or non-financial liability. b) A non-hedge accounted derivative instrument is recorded on the non-consolidated balance sheet at fair value and subsequent changes in fair value are recorded in earnings. Non-performance risk, including the Corporation’s own credit risk, is considered when determining the fair value of derivative financial instruments. RETIREMENT BENEFITS The Corporation participates, together with its ultimate parent corporation, Canadian Utilities Limited, and its affiliate corporations, in a registered group defined benefit pension plan (“the Group Plan”). The assets of the Group Plan are not segregated for each participating entity and are used to provide pensions to all members of this plan. In this circumstance, the Corporation is required to account for the Group Plan as a defined contribution plan whereby contributions are expensed as paid. The Corporation participates, together with its ultimate parent corporation, Canadian Utilities Limited, and its affiliate corporations, in other post employment benefit (“OPEB”) and non-registered group defined benefit pension plans. These plans are administered on a combined basis, and the Corporation accrues for its obligations under these plans. Costs of these benefits are determined using the projected unit credit method and reflect management’s best estimates of wage and salary increases, age at retirement and expected health care costs. The Corporation consults with qualified actuaries when setting the assumptions used to estimate benefit obligations and the cost of providing retirement benefits during the period. Accrued benefit obligations at the balance sheet date are determined using a discount rate that reflects market interest rates on high quality corporate bonds that match the timing and amount of expected benefit payments. For non-registered defined benefit pensions, the Corporation is assessed a percentage of the total cost of the plans. Gains and losses resulting from experience adjustments and changes in assumptions used to measure the accrued benefit obligations are recognized in OCI in the period in which they occur. Those gains and losses are transferred directly to retained earnings. Employer contributions to the defined contribution pension plan are expensed as employees render service. For non-registered defined benefit pension plans and OPEB plans, service cost is recognized as an expense in salaries, wages and benefits and net interest expense is recognized in interest expense. The cost of benefit pension plans is recognized as an expense in salaries, wages and benefits. Past service costs are recognized immediately in earnings in the period of a plan amendment. When retirement benefit costs for employee services are incurred in construction constructing an asset and meets the asset recognition criteria, the are included in the related property, plant and equipment or intangible asset. RELATED PARTY TRANSACTIONS Transactions with related parties that are in the normal course of business are measured at the exchange amount. FOREIGN CURRENCY TR ANSL ATIO N The non-consolidated financial statements are presented in Canadian dollars. Transactions denominated in foreign currencies are translated at the rate of exchange in effect at the transaction date. 12 ACCOUNTING CHANGES NOT YET ADOPTED Certain new or amended standards or interpretations have been issued by the IASB or IFRIC that do not need to be adopted in the current period. The Corporation has not early adopted these standards or interpretations. There are no standards or interpretations issued, but not yet effective, that the Corporation anticipates will have a material effect on the non-consolidated financial statements once adopted. 4. SIGNIFICANT JUDGMENTS, ESTIMATES AND ASSUMPTIONS Management makes estimates and judgments that could significantly affect how policies are applied, amounts in the non-consolidated financial statements are reported, and contingent assets and liabilities are disclosed. Most often these estimates and judgments concern matters that are inherently complex and uncertain. Judgments and estimates are reviewed on an on-going basis; changes to accounting estimates are recognized prospectively. SIGNIFICANT ACCOUNTING JUDGMENTS Impairment of long-lived assets Indicators of impairment are considered when evaluating whether or not an asset is impaired. Factors which could indicate an impairment exists include: significant underperformance relative to historical or projected operating results, significant changes in the way in which an asset is used or in the Corporation’s overall business strategy, significant negative industry or economic trends, or adverse decisions by the AUC. Events indicating an impairment may be clearly identifiable or based on an accumulation of individually insignificant events over a period of time. Measurement uncertainty is increased where the Corporation is not the operator of a facility. The Corporation continually monitors its operating facilities and the markets and business environment in which it operates. Judgments and assessments about conditions and events are made in order to conclude whether a possible impairment exists. Income taxes The Corporation makes judgments with respect to changes in tax legislation, regulations and interpretations. Judgment is also applied in estimating probable outcomes, when temporary differences will reverse and whether tax assets are realizable. When tax legislation is subject to interpretation, management periodically evaluates positions taken in tax filings and records provisions where appropriate. The provisions are management’s best estimates of the expenditures required to settle the present obligations at the balance sheet date, using a probability weighting of possible outcomes. SIGNIFICANT ACCOUNTING ESTIMATES AND ASSUMPTIONS Revenue recognition An estimate of usage not yet billed is included in revenues from the regulated distribution of electricity. The estimate is derived from unbilled electricity distribution services supplied to customers. This estimate is from the date of the last meter reading and uses historical consumption patterns. Management applies judgment to the measure and value of the estimated consumption. Useful lives of property, plant and equipment and intangibles Useful lives are determined on current facts and past experience, and consider the anticipated physical life of the asset, current and forecasted demand and the potential for technological obsolescence. Impairment of long-lived assets The Corporation continually monitors its intangible assets and the markets and business environment in which it operates for indications of asset impairment. Where necessary, the Corporation estimates the recoverable amount for the CGU to determine if an impairment loss is to be recognized. These estimates are based on assumptions, such as the price for which the assets in the CGU could be obtained or future cash flows that will be produced by the CGU, discounted at an appropriate rate. Subsequent changes to these estimates or assumptions may significantly impact the carrying value of the assets in the CGU. 13 Retirement benefits Costs for the non-registered defined benefit pension and OPEB plans are determined using the projected unit credit method and reflect management’s best estimates of investment returns, long-term inflation rate, wage and salary increases, age at retirement, liability discount rates and expected health care costs. The Corporation consults with qualified actuaries when setting the assumptions used to estimate benefit obligations and the cost of providing retirement benefits during the period. Income taxes Management periodically evaluates positions taken in tax filings where tax legislation is subject to interpretation, and records provisions where appropriate. The provisions are management’s best estimates of the expenditures required to settle the present obligations at the balance sheet date measured using a probability weighting of possible outcomes. 5. ADJUSTED EARNINGS Adjusted Earnings are earnings for the year after adjusting for the timing of revenues and expenses associated with rate regulated activities and dividends on equity preferred shares of the Corporation. Adjusted Earnings also exclude one-time gains and losses, significant impairments and items that are not in the normal course of business or a result of day- to- day operations. Adjusted Earnings are a key measure of earnings used by the Chief Operating Decision Maker (“CODM”) to assess performance and allocate resources. Other accounts in the non-consolidated financial statements have not been adjusted as they are not used by the CODM for those purposes. The reconciliation of adjusted earnings and earnings for the 2013 and 2014 year is below. 2014 Earnings for the year Adjustments for rate regulated activities Dividends on equity preferred shares Adjusted earnings attributable to Class A and Class B share owners 2013 278,248 252,431 (626) (9,750) (19,575) (14,957) 267,872 217,899 ADJUSTMENTS FOR RATE REGULATED ACTIVITIES There is currently no specific guidance under IFRS for rate regulated entities that the Corporation is eligible to adopt. Consequently, the Corporation does not recognize assets and liabilities arising from rate regulated activities under IFRS. Before adopting IFRS, the Corporation used standards issued by the Financial Accounting Standards Board (FASB) in the United States (U.S.) as another source of generally accepted accounting principles (GAAP) to account for rateregulated activities. The CODM believes that earnings presented in accordance with the FASB standards are a better representation of the Corporation’s rate-regulated activities. Therefore, the Corporation presents adjusted earnings on this basis. 14 Rate regulated accounting differs from IFRS in the following ways: Rate Regulated Accounting Treatment IFRS Treatment (1) The Corporation defers the recognition of cash The Corporation records revenues when amounts are received in advance of future expenditures. billed to customers and recognizes costs when they are incurred. (2) The Corporation recognizes revenues associated The Corporation records costs when incurred, but does with recoverable costs in advance of future billings not recognize their recovery until changes to customer to customers. rates are reflected in future customer billings. (3) The Corporation recognizes the earnings that arise The Corporation recognizes earnings when customer from a regulatory decision that pertained to current rates are changed and amounts are billed to customers. and prior periods when the decision is received. Timing adjustments for rate regulated activities are as follows: Year Ended December 31 2014 2013 Addi ti onalrevenuesbi l l edi ncurrentperi od: (1) Future removal and site restoration costs (2) Retirement benefits (3) Finance costs on major transmission projects (4) Transmission capital deferral Other Revenuestobebi l l edi nfutureperi od: (5) Deferred income taxes (6) Transmission access payments Regul atorydeci si ons: (7) Transmission access payments recoveries Decisions related to current and prior periods 1,428 43,093 (6,030) 7,289 45,780 16,378 4,969 37,827 (13,736) (4,491) 40,947 (56,866) (7,336) (64,202) (45,209) (46,065) (91,274) 3,643 15,405 19,048 626 65,109 4,793 69,902 19,575 Descriptions of the adjustments and the timing of recovery or refund for each are as follows: Description Timing of Recovery or Refund (1) The removal and site restoration costs billed to customers are the forecasted costs to be incurred in future periods. Customers fund these expected costs over the estimated useful life of the related assets. Under rate-regulated accounting, billings to customers in excess of costs incurred in the current period are deferred. (2) Contributions to defined benefit pension plans and The deferred revenues will be recognized in adjusted other post-employment benefit plans are billed to earnings as the variance between contributions and customers when paid by the Corporation, whereas costs reverse over the service life of the plans. the costs of retirement benefits are accrued over the service life of the employees. Under rate regulated accounting, contributions paid and billed to customers in excess of costs accrued in the current period are deferred. The deferred revenues will be recognized in Adjusted earnings when removal and site restoration costs are incurred. 15 (3) Finance costs incurred by the Corporation during construction of major transmission capital projects are billed to customers when incurred. Under rateregulated accounting, the finance costs billed to customers are deferred. (4) For major transmission capital projects, the Recoveries from or refunds to the AESO of variances Corporation’s billings to customers include a return between forecast and actual returns on rate base are on forecast rate base. When actual capital costs expected to occur in the following year. vary from forecast capital costs, the return on rate base, and the resulting billings to the Alberta Electric System Operator (AESO), will be higher or lower than expected. Under rate-regulated accounting, differences between billings to the AESO and the return on actual rate base are deferred. (5) Deferred income taxes are a non-cash expense The revenues will reverse when the temporary resulting from temporary differences between the differences that gave rise to the deferred income taxes book value and the tax value of assets and reverse in future periods. liabilities. Income taxes are billed to customers when paid by the Company. Deferred income taxes are not billed to customers unless directed to do so by the regulator. Under rate regulated accounting, revenues are recognized in the current period for the deferred income taxes to be billed to customers in future periods. (6) The transmission access payments billed to customers by ATCO Electric are the forecasted payments to be incurred. Under rate-regulated accounting, differences between actual costs incurred and forecast costs billed to customers are deferred for collection from or refund to customers in future periods. (7) The Corporation recognizes revenues from regulatory decisions when customer rates are changed and amounts are billed to customers. Under rate-regulated accounting, revenues from regulatory decisions that affect current and prior periods are recognized when the decision is received. The deferred revenues will be recognized in adjusted earnings over the service life of the related assets. Recoveries from or refunds to customers of differences between transmission access payments billed to customers and paid by ATCO Electric are expected to occur in the next 6 to 12 months. In the years ended December 31, 2014 and 2013, actual payments for transmission access paid by the Corporation exceeded forecast costs included in billings to customers. These excess costs are subsequently recovered from customers. See note 25 Subsequent Events for further discussion. 6. REVENUES 2014 2013 Tariff revenue 965,437 851,065 Franchise fees 25,261 21,793 Customer contributions 23,157 24,266 Other 47,151 34,861 1,061,006 931,985 16 7. OTHER COSTS AND EXPENSES 2014 Goods and services (1) Property and other taxes Rent and utilities 2013 70,232 74,672 39,320 33,595 6,194 7,667 115,746 115,934 (1) Goods and services include professional fees, contractor costs, technology related expenses, communications, and other general and administrative expenses. 8. INCOME TAXES The components of income tax expense are summarized below: Currentincom etaxexpense Expense for the year Deferred incom etaxexpense Changes in temporary differences 2014 2013 4,205 6,017 90,000 94,205 79,605 85,622 The reconciliation of statutory and effective income tax expense is as follows: 2014 372,453 Earnings before income taxes 93,294 524 265 122 94,205 Income taxes, at statutory rates Part VI.1 tax Non-deductible differences Other 2013 % 338,053 25.0 0.2 0.1 25.3 % 84,513,513 25.0 748 0.2 226 0.1 135 85,622 25.3 The combined Federal and Alberta statutory Canadian income tax rate did not change from 2013 to 2014. The changes in deferred tax assets and liabilities are analyzed as follows: Tax loss carry forwards and tax credits Property, plant and equipment Intangibles 288,158 23,841 (456) (10,116) 301,427 Retirement benefits Total Deferredi ncometaxl i abi l i ti es: At December 31, 2012 Charge (credit) to net earnings 90,547 (152) (13,972) 3,182 79,605 Charge (credit) to other comprehensive income - - - 160 160 Other - - - (64) (64) 378,705 23,689 (14,428) (6,838) 381,128 97,520 6,853 (18,611) 4,238 90,000 - - - (1,675) (1,675) (7,299) - 7,299 - - 468,926 30,542 (25,740) (4,275) 469,453 At December 31, 2013 Charge (credit) to net earnings Charge to other comprehensive income Other At December 31, 2014 The Corporation does not expect any of its deferred income tax liabilities to reverse within the next 12 months. 17 As at the balance sheet date, the Corporation had $102.0 million in non-capital tax losses which, if unused, expire as follows: 2031- $16.8; 2033- $44.8; 2034- $40.4. In respect of these non-capital losses, the Corporation has recorded deferred income tax assets of $25.2 million. Income taxes paid amounted to $3.9 million (2013 ─ $8.2 million). 9. INVENTORIES Raw materials and consumables 2014 2013 30,987 34,969 For the year ended December 31, 2014, inventories recognized as an expense were $9.9 million (2013 – $1.4 million). There have been no write-downs to net realizable value and there have been no reversals of previous write-downs to net realizable value. No inventories are pledged as security for liabilities. 10. PROPERTY, PLANT AND EQUIPMENT Utility Transmission and Distribution Equipment Land and Buildings Construction Work-inProgress Other Total Cost: At December 31, 2012 Additions Disposals 5,046,755 1,383,972 (15,918) 296,841 46,574 (645) 1,284,840 179,669 - 308,308 81,126 (9,041) 6,936,744 1,691,341 (25,604) At December 31, 2013 Additions Transfers Disposals 6,414,809 298,106 410,198 (24,974) 342,770 40,387 (208) 1,464,509 1,133,826 (420,268) - 380,393 65,251 10,070 (5,637) 8,602,481 1,537,570 (30,819) At December 31, 2014 7,098,139 382,949 2,178,067 450,077 10,109,232 Accumul ateddepreci ati on: At December 31, 2012 Depreciation Disposals 1,235,078 128,667 (15,918) 36,613 7,320 (645) - 122,907 27,126 (9,041) 1,394,598 163,113 (25,604) At December 31, 2013 Depreciation Disposals 1,347,827 150,801 (23,633) 43,288 11,501 - - 140,992 28,352 (5,845) 1,532,107 190,654 (29,478) At December 31, 2014 1,474,995 54,789 - 163,499 1,693,283 Netbookval ue: At December 31, 2013 At December 31, 2014 5,066,982 5,623,144 299,482 328,160 1,464,509 2,178,067 239,401 286,578 7,070,374 8,415,949 The cost of property, plant and equipment included $67.9 million (2013 – $57.9 million) of interest capitalized. The average interest rate is 4.7% (2013 – 5.34%). 18 11. INTANGIBLES Computer Software Land Rights Total Cost: At December 31, 2012 Additions Disposals 161,334 26,437 - 92,052 28,179 (39) 253,386 54,616 (39) At December 31, 2013 Additions Disposals 187,771 31,131 - 120,192 15,149 (273) 307,963 46,280 (273) At December 31, 2014 218,902 135,068 353,970 At December 31, 2012 Amortization Disposals 75,723 14,870 - 14,422 1,596 (39) 90,145 16,466 (39) At December 31, 2013 Amortization Disposals 90,593 16,366 - 15,979 1,906 (273) 106,572 18,272 (273) At December 31, 2014 106,958 17,612 124,571 97,178 111,944 104,213 117,456 201,391 229,399 Accumul atedamorti zati on: Netbookval ue: At December 31, 2013 At December 31, 2014 12. INVESTMENTS Investment in subsidiaries Other 2014 2013 106,373 94,823 10,838 9,650 117,211 104,473 The investments in subsidiaries are as follows: 2014 Investee The Yukon Electrical Company Limited Norven Holdings Inc. 13. LINE Principal place of business Whitehorse, Yukon Territory Edmonton, Alberta Percentage ownership 100% 100% 2013 Investment 67,921 38,452 106,373 58,471 36,352 94,823 BANK INDEBTEDNESS, SHORT TERM ADVANCES FROM AFFILIATE CORPORATIONS AND CREDIT At December 31, 2014, bank indebtedness consists of $19,497 (2013 – $13,481), which represents cheques outstanding in excess of cash in bank. Short term advances from affiliate corporations are payable upon demand and bear interest based on short term Bankers’ Acceptance rates. The Corporation has an operating credit line of $10.0 million (2013 – $10.0 million), which is available on an uncommitted basis. The credit line enables the Corporation to obtain financing for general business purposes. At December 31, 2014, $5.8 million (2013 – $7.9 million) of the credit line was still available. 19 14. LONG TERM DEBT (UNSECURED) LONG TERM DEBT Effective Interest Rate 2014 2013 Debentures (due to CU Inc.) – unsecured 5.16% - 60,000 2002 Series 6.145% due November 2017 6.22% 80,000 80,000 2004 Series 5.432% due January 2019 5.49% 58,500 58,500 1999 Series 6.8% due August 2019 6.86% 73,544 73,544 1990 Second Series 11.77% due November 2020 11.90% 38,243 38,243 2006 Series 4.801% due November 2021 4.85% 101,000 101,000 1991 Series 9.92% due April 2022 10.06% 50,010 50,010 1992 Series 9.40% due May 2023 9.51% 23,534 23,534 2009 Series 6.215% due March 2024 6.28% 116,000 116,000 2008 Series 5.563% due May 2028 5.61% 50,000 50,000 2004 Series 5.896% due November 2034 5.94% 121,100 121,100 2005 Series 5.183% due November 2035 5.23% 96,000 96,000 2006 Series 5.032% due November 2036 5.07% 101,000 101,000 2007 Series 5.556% due October 2037 5.60% 135,000 135,000 2008 Series 5.580% due May 2038 5.62% 75,000 75,000 2009 Series 6.500% due March 2039 6.55% 146,000 146,000 2010 Series 4.947% due November 2050 4.99% 125,000 125,000 2011 Series 4.543% due October 2041 4.58% 328,600 328,600 2011 Series 4.593% due October 2061 4.62% 131,400 131,400 2012 Series 3.805% due September 2042 3.84% 378,000 378,000 2012 Series 3.825% due September 2062 3.85% 151,000 151,000 2012 Series 3.857% due November 2052 3.89% 192,000 192,000 2013 Series 4.722% due September 2043 4.76% 470,000 470,000 2013 Series 4.855% due September 2063 4.90% 75,000 75,000 2013 Series 4.558% due November 2053 4.59% 225,000 225,000 2014 Series 4.085% due September 2054 4.12% 805,000 2014 Series 4.094% due October 2054 4.13% 180,000 Other long term obligation due July 2015, unsecured 3.00% 2004 Series 5.096% due November 2014 Less: Deferred financing charges Total long term debt 3,500 4,500 (25,057) (19,526) 4,304,374 3,385,905 - (60,000) 4,304,374 3,325,905 Less current portion of long-term debt Long term debt - CONTRACTUAL MATURITIES OF DEBT The undiscounted contractual maturities of long term debt are as follows: Long Term Debt Principal 2015 Interest - 208,778 2016 3,500 209,143 2017 80,000 209,038 2018 - 204,122 2019 132,044 202,532 4,113,886 4,479,741 4,329,430 5,513,354 2020 and thereafter 20 INTEREST EXPENSE Interest expense is as follows: Long term debt Amortization of deferred financing charges Other Less: Interest capitalized (Note 10) 15. 2014 2013 184,224 147,731 637 465 6,642 3,626 191,503 151,822 (67,867) (57,927) 123,636 93,895 CONTINGENCIES Measurement inaccuracies occur from time to time with respect to the Corporation’s metering facilities. These measurement adjustments are settled between the parties according to the Electricity and Gas Inspections Act (Canada) and related regulations. The AUC may disallow the recovery of a measurement adjustment if it finds that controls and timely follow-up are inadequate. The Corporation is party to a number of disputes and lawsuits in the normal course of business. The Corporation believes that the ultimate liability arising from these matters will have no material impact on the non-consolidated financial statements. The Corporation has a number of regulatory filings and regulatory hearing submissions before the AUC for which decisions have not been received. The outcome of these matters cannot be determined. In 2004, the Corporation transferred its retail energy supply business to Direct Energy Marketing Limited and one of its affiliates (collectively “DEML”), a subsidiary of Centrica plc. The Corporation continues to own and operate the electricity distribution systems used to deliver energy. Although the Corporation transferred to DEML certain retail functions, including the supply of electricity to customers and billing and customer care functions, the legal obligations of the Corporation remain if DEML fails to perform. In certain events (including where DEML fails to supply electricity and the Corporation is ordered by the AUC to do so), the functions will revert to the Corporation with no refund of the transfer proceeds to DEML by the Corporation. Centrica plc, DEML’s parent, has provided a $300 million guarantee, supported by a $235 million letter of credit in respect of DEML’s obligations to the Corporation and ATCO Gas in respect of the ongoing relationships contemplated under the transaction agreements. However, there can be no assurance that the coverage under these agreements will be adequate to cover all of the costs that could arise in the event of a reversion of such functions. Canadian Utilities Limited has provided a guarantee of the Corporation’s payment and indemnity obligations to DEML contemplated under the transaction agreements. 21 16. OTHER LIABILITIES Deferred revenues Other 2014 2013 837,870 765,203 126 187 837,996 765,390 DEFERRED REVENUES Deferred revenue is comprised of customer contributions for extensions to plant. These contributions are amortized and recognized as revenue over the life of the related asset. Changes in deferred customer contributions are summarized below. Beginning of year 2014 2013 765,203 604,537 95,824 184,932 Amortization (23,157) (24,266) End of year 837,870 765,203 Receipt of customer contributions 17. RISK MANAGEMENT AND FINANCIAL INSTRUMENTS The Corporation’s Board of Directors (“Board”) is responsible for understanding the principal risks of the Corporation’s business, achieving a proper balance between risks incurred and the potential return to share owners, and confirming that there are controls in place that effectively monitor and manage those risks with a view to the longterm viability of the Corporation. The Board has established a Risk Review Committee, which reviews significant risks associated with future performance, growth and lost opportunities identified by management that could materially affect the Corporation’s ability to achieve its strategic or operational targets. This committee is responsible for confirming that management has procedures in place to mitigate identified risks. INTEREST RATE RISK The Corporation is not exposed to significant interest rate risk due to its long-term debt having fixed interest rates. FOREIGN CURRENCY EXCHANGE RATE RISK Foreign currency exchange rate risk arises from financial instruments denominated in a currency other than the functional currency. The Corporation entered into foreign currency forward contracts to manage its exposure to exchange rate risk arising on certain service agreements denominated in U.S. dollars in 2013. At December 31, 2014, the contracts consist of purchases of $nil U.S. in return for $nil Canadian dollars (2013 – $10.0 million). CREDIT RISK For cash and cash equivalents, short term advances to parent and affiliate corporations and accounts receivable, credit risk represents the carrying amount on the balance sheet. Credit risk on cash and cash equivalents (when held by the Corporation) is reduced by investing in instruments issued by credit worthy financial institutions and in federal government issued short term instruments. The maximum exposure to credit risk is the carrying value of loans and receivables and derivative financial instruments. The Corporation does not have a concentration of credit risk with any counterparties. Accounts receivable credit risk is reduced by financial security provided by the regulated rate provider and by retailers in accordance with provisions contained within Electric Utilities Act Distribution Tariff Regulation A.R. 162/2003, and the Corporation’s ability under the Regulation to recover through its distribution tariff any costs not recovered by a claim against such retailer security. Accounts receivable are non-interest bearing and are generally due in 30 days. The provision for impairment of credit losses was $nil at December 31, 2014 (2013 - $ nil). 22 At December 31, 2014, the aging analysis of trade receivables that are past due but not impaired is as follows: 2014 30 to 90 days Greater than 90 days 398 137 535 No impairments have been identified within accounts receivable. LIQUIDITY RISK Liquidity risk is the risk that the Corporation will not be able to meet its obligations associated with financial liabilities. Cash flow from operations provides a substantial portion of the Corporation’s cash requirements. Additional cash requirements are met through long-term debt borrowings from the parent corporation and the issuance of preferred shares. The Corporation has a policy not to invest any of its cash balances in asset backed securities. The Corporation has contractual obligations in the normal course of business; future minimum undiscounted contractual maturities are as follows: 2020 and 2015 Bank indebtedness Accounts liabilities payable Owing to parent corporations Operating leases and and (1) Long term debt (Note 14) Interest expense (Note 14) 2016 2017 2018 2019 thereafter 19,497 - - - - - 488,053 - - - - - accrued affiliate 22,112 - - - - - 9,695 7,329 5,401 4,775 579 673 - 3,500 80,000 - 132,044 4,113,886 208,778 209,143 209,038 204,122 202,532 4,479,741 100,658 - - - - - 9,916 - - - - - 858.709 219,972 294,439 208,897 335,155 8,594,300 Purchase obligations: Capital expenditures Other (1) Operati ngl easesarecompri sedpri mari l yofl ongterm l easesforoffi cepremi ses. 23 FAIR VALUE OF NON-DERIVATIVE FINANCIAL INSTRUMENTS The fair value of cash and cash equivalents, accounts receivable, short term advances to parent and affiliate corporations, accounts payable and accrued liabilities, short term advances from affiliate corporations, bank indebtedness and owing to parent and affiliate corporations approximates carrying value due to the short term nature of the financial instruments. The fair values of the Corporation’s non-derivative financial instruments measured at other than fair value are as follows: Recurring measurements Long term debt (1) 2014 Carrying Value Fair Value 2013 Carrying Value Fair Value 4,325,930 3,325,905 4,917,131 3,532,206 (1) Recorded atamorti zed cost. Fai rval uesare determi ned usi ng quoted marketpri cesforthe same orsi mi l ar i ssues. W here the marketpri ces are notavai l abl e, fai rval ues are esti mated usi ng di scounted cash fl ow anal ysi s basedontheCorporati on’ scurrentborrowi ngrateforsi mi l arborrowi ngarrangements. FAIR VALUE OF DERIVATIVE FINANCIAL INSTRUMENTS In 2013, the Corporation entered into several foreign currency forward contracts. The contracts had a notional principal of $10.4 million, fair value payable at December 31, 2013 of $0.3 million and matured January 2014 through November 2014. The fair value was determined using period-end market rates and approximated the amount the Corporation would either pay or receive to settle the contract at December 31, 2013. OFFSETTING FINANCIAL ASSETS AND LIABILITIES The following trade receivables and payables are subject to offsetting, enforceable master netting arrangements and similar agreements. Gross amounts of recognized trade receivables Gross amounts of recognized trade payables Net amounts of trade receivables presented in the balance sheet 24 2014 2013 59,443 42,610 (22,251) (22,292) 37,192 20,318 18. EQUITY PREFERRED SHARES CU INC. EQUITY PREFERRED SHARES Authorized and Issued Authorized: An unlimited number of Series Preferred Shares, issuable in series. Issued: Stated Redemption Value Dates 2014 Shares 2013 Amount Shares Amount (dollars) Cumulative Redeemable Preferred Shares 4.60% Series 1 $25.00 See below 2,440,000 61,000 2,440,000 61,000 6.70% Series 2 $25.00 See below - - 5,320,000 133,000 3.80% Series 4 $25.00 See below 1,560,000 39,000 1,560,000 39,000 Issuance Costs (1,702) (4,406) 98,298 228,594 During the year, the Corporation redeemed 5,320,000 6.70% Series 2 Preferred shares in exchange for $133,000. Fair Values Fair values for preferred shares determined using quoted market prices for the same or similar issues are $85 million (2013 – $219.9 million). Redemption Privileges The Series 1 Preferred Shares are redeemable at the option of the Corporation commencing on June 1, 2012, at the stated value plus a 4% premium per share for the next 12 months plus accrued and unpaid dividends. The redemption premium declines by 1% in each succeeding twelve month period until June 1, 2016. On June 1, 2016, and on June 1 of every fifth year thereafter, the Corporation may redeem the Series 4 Preferred Shares in whole or in part at the stated value plus all accrued and unpaid dividends. Holders may elect to convert any or all of their Series 4 Preferred Shares into an equal number of Cumulative Redeemable Preferred Shares Series 5 (subject to certain restrictions) on June 1, 2016, and on June 1 of every fifth year thereafter. Holders of the Series 5 Preferred Shares will be entitled to receive, as when declared by the Board of Directors of the Corporation, floating rate cumulative preferential cash dividends, payable quarterly for an initial period of five years at a rate equal to the then current 3-month Government of Canada Treasury Bill yield plus 1.36%. On June 1, 2021, and on June 1 of every fifth year thereafter (“Series 5 Conversion Date”), holders of the Series 5 Preferred Shares may elect to convert any or all of their Series 5 Preferred Shares back into an equal number of Series 4 Preferred Shares. On June 1, 2021, or thereafter, the Corporation may redeem the Series 5 Preferred Shares in whole or in part at $25.00 on a Series 5 Conversion Date or at $25.50 on any other date. 25 CANADIAN UTILITIES LIMITED EQUITY PREFERRED SHARES Authorized and Issued Authorized: An unlimited number of Series Second Preferred Shares, issuable in series. Issued: Stated Redemption Value Dates 2014 Shares 2013 Amount Shares Amount 1,748,578 43,714 (dollars) Perpetual Cumulative Second Preferred Shares 4.00% Series V $25.00 October 3, 2017 1,748,578 43,714 Issuance Costs 1,748,578 (44) (44) 43,670 43,670 The dividends payable on the Series V Preferred Shares are fixed until the redemption date specified above, at which time a new dividend rate may be established by negotiations between the Corporation and the ultimate holders of the shares. Effective October 3, 2012, the dividend rate on the Series V Perpetual Cumulative Second Preferred Shares was set to 4.00% per annum with a redemption date of October 3, 2017. Fair Values Fair values for preferred shares determined using quoted market prices for the same or similar issues are $45.1 million (2013 - $43.7 million). Redemption Privileges The preferred shares are redeemable on the date specified above at the option of the Corporation at the stated value plus accrued and unpaid dividends. 19. CLASS A AND CLASS B SHARES AUTHORIZED AND ISSUED Authorized: Class A Non-Voting Class B Common Total Shares Shares Shares Amount Unlimited Amount Amount Unlimited Issued and outstanding: December 31, 2013 Shares issued December 31, 2014 22,974,277 636,437 14,081,009 402,991 37,055,286 1,039,428 624,331 107,261 382,654 65,739 1,006,985 173,000 23,598,608 743,698 14,463,663 468,730 38,062,271 1,212,428 On December 23, 2014, the Corporation issued 624,331 Class A non-voting common shares and 382,654 Class B common shares to its parent for approximately $171.80 per share. 26 20. DIVIDENDS Cash dividends declared and paid per share for all series and classes of preferred shares are as follows: 2014 2013 (dollars per share) Equi typreferredsharestoparentcorporati on: 4.60% Cumulative Redeemable Preferred Shares, Series 1 1.1500 1.1500 6.70% Cumulative Redeemable Preferred Shares, Series 2 0.8375 1.6750 3.80% Cumulative Redeemable Preferred Shares, Series 4 0.9500 0.9500 4.00% Perpetual Cumulative Second Preferred Shares, Series V 1.0000 1.0000 The payment of dividends on the Corporation’s Class A and Class B shares and equity preferred shares is at the discretion of the Board and depends on the financial condition of the Corporation and other factors. 21. CAPITAL DISCLOSURES The Corporation’s objective when managing capital is to remain within the capital structure approved by the AUC, which, through the generic cost of capital decision issued in 2011, established the capital structure for the Corporation. The AUC approved equity ratio for the Corporation’s transmission and distribution operations were 37% (2013 – 37%) and 39% (2013 – 39%) respectively, and the Corporation is capitalized consistent with the generic cost of capital decision. The capitalization involves the use of long term debt and preferred share financings. See Note 25 Subsequent Events for further discussion. The Corporation includes share owner’s equity, preferred shares, and long term debt, as adjusted in accordance with the FASB standards (see Note 5), in its determination of capitalization. In maintaining or adjusting its capital structure, the Corporation may adjust the amount of dividends paid to the share owner, issue or purchase Class A and Class B shares, and issue or redeem preferred shares and long term debt. 22. RETIREMENT BENEFITS The Corporation, together with its ultimate parent, Canadian Utilities Limited, and affiliate corporations, maintains registered defined benefit and defined contribution pension plans for most of its employees. It also provides other post employment benefits, principally health, dental and life insurance, for retirees and their dependents. The defined benefit pension plans provide for pensions based on employees’ length of service and final average earnings. As of 1997, new employees automatically participate in the defined contribution pension plan. Employees participating in the defined benefit pension plans may transfer to the defined contribution pension plans at any time. Upon transfer, further accumulation of benefits under the defined benefit pension plans ceases. The Corporation, together with its ultimate parent, Canadian Utilities Limited, and affiliate corporations, also maintains non-registered, non-funded defined benefit pension plans for certain officers and key employees. Contributions to the Group Plan, which is accounted for as a defined contribution pension plan, are expensed as paid. Other post employment benefit (“OPEB”) and non-registered group defined benefit pension plans, which the Corporation funds out of general revenues, are administered on a combined basis with the Corporation’s parent and affiliate corporations. For OPEB, the accrued liabilities and costs are determined on a Corporation-by-Corporation basis; for non-registered defined benefit pensions, the Corporation is assessed a percentage of the total costs of the plans. 27 THE CORPORATION’S BENEFIT PLANS Information about the Corporation’s participation in the benefit plans, in aggregate, is as follows: 2014 Pension Benefit Plans 2013 Other Post Employment Benefit Plans Pension Benefit Plans Other Post Employment Benefit Plans Components of benefit plan cost: Defined benefit plans cost 15,730 2,314 24,052 2,136 Defined contribution plans cost 13,273 - 11,794 - Total benefit plans cost 29,003 2,314 35,846 2,136 (19,136) (1,515) 22,583 1,346 9,867 799 13,263 790 Beginning of year 14,823 27,418 14,845 26,145 Total benefit plans cost 15,730 2,314 24,052 2,136 (15,415) (743) (23,583) (694) 2,068 5,043 (491) (169) 17,206 34,032 14,823 27,418 Less: Capitalized Net cost recognized Accrued benefit obligations Benefit payments (Gains)/ losses on accrued benefit obligations End of year WEIGHTED AVERAGE ASSUMPTIONS 2014 Other Post Pension Employment Benefit Benefit Plans Plans 2013 Other Post Pension Employment Benefit Benefit Plans Plans Assumpti onsregardi ngbenefi tpl ancost: Discount rate for the year Average compensation increase for the year Assumpti onsregardi ngaccruedbenefi tobl i gati ons: Liability discount rate at December 31 Long term inflation rate (1) (2) 4.9% (1) Note 4.9% 4.3% (1) Note 4.3% 4.0% 2.0% 4.0% (2) Note 4.9% 2.0% 4.9% (2) Note Theassumedaveragecompensati oni ncreasei s3.25% for2014 andthereafter(2013 –3.25% andthereafter) Theassumedannualheal thcarecosttrendratei ncreasesusedi nmeasuri ngtheaccumul atedOPEB obl i gati onare asfol l ows: fordrugcosts, 5.83% for2013 gradi ngdownovertenyearsto4.5% (2013 –5.9 7% for2013 gradi ngdown overel evenyearsto4.5% ), forothermedi calcosts, 4.5% for2014 andthereafter(2013 –4.5% for2013 and thereafter), andfordentalcosts, 4.0% for2014 andthereafter(2013 –4.0% for2013 andthereafter). In 2014, the Corporation adopted the Private Sector Canadian Pensioners Mortality table published by the Canadian Institute of Actuaries as the basis for assumption regarding future life expectancy. In 2013, assumptions regarding future life expectancy were based on a 1994 mortality table, updated for improvements in life expectancy. 28 FUNDING Employees contribute a percentage of their salary to registered pension plans. The Corporation contributes its share of contributions for the defined contribution pension plans. The Corporation also provides the balance of the funding necessary to ensure that benefits will be fully provided for the defined benefit pension plans. In 2014, an actuarial valuation for funding purposes as of December 31, 2013 was completed for the registered defined benefit pension plans. The 2014 amount is also the estimated contribution for 2015. The next actuarial valuation for funding purposes must be completed as of December 31, 2016. For purposes of any pension funding requirements, the AUC has directed that the cash basis of accounting be used in customer rate applications. Accordingly, the Corporation includes the cost of funding in its rate applications to the AUC. As a result of the 2011 decision on the utilities’ pension methodology, the AUC decided that the appropriate level for annual cost of living allowance adjustments is 50% of the Consumer Price Index to a maximum of 3%. This decision impacts the recovery from customers of current service contributions in 2012 and, starting in 2013, special payments and current service contributions. C AN ADI AN UTILITIES LIM ITED BENEFI T PL ANS Information about the plans as a whole, in aggregate, can be found in the Canadian Utilities Limited consolidated financial statements for the year ended December 31, 2014. 23. CHANGES IN NON-CASH WORKING CAPITAL 2014 Operati ngacti vi ti es, changesrel atedto: Accounts receivable Inventories Prepaid expenses Accounts payable and accrued liabilities Owing to parent and affiliate corporations (34,936) 264 38 46,382 (31,880) (20,132) Investi ngacti vi ti es, changesrel atedto: Inventories Accounts payable and accrued liabilities 29 2013 13,583 (882) (122) 21,996 (364) 34,211 3,715 34,060 (9,654) (87,318) 37,775 (96,972) 24. RELATED PARTY TRANSACTIONS 2014 2013 68 45 Other expenses 25,154 25,865 Property, plant and equipment 8,667 7,735 Accounts receivable 19,289 - Administration, financial management, engineering services, materials management and metering services Revenues 1,451 1,312 Sale of equipment Revenues - 6 Entity Relationship Transaction Recorded as CU Inc. / Canadian Utilities Limited / ATCO Ltd. Ultimate Parent Administration and rent Revenues Administration, financial management, aircraft and rent Aircraft, rent and leasehold improvements Project costs Northland Utilities Enterprises Ltd. Subsidiary The Yukon Electrical Company Limited Subsidiary Administration, financial management, materials management and metering services Revenues 1,019 1,153 Norven Holdings Inc. Subsidiary Administration and financial management Revenues 4 - ATCO I-Tek Affiliate Administration Revenues 70 117 Computer services Other expenses 13,482 16,743 Property, plant and equipment 6,810 19,973 16,524 19,135 Intangibles ATCO Structures & Logistics ATCO I-Tek Business Services Ltd. ATCO Gas Affiliate Affiliate Affiliate Administration and camp services Revenues 210 536 Trailer supply and noise management services and purchase of equipment Property, plant and equipment 510 14,804 Billing and call centre services Other expenses 7,869 7,873 Computer system development Intangible assets 1,457 1,929 Purchase of furniture Property, plant and equipment 6 - Administration and rent Revenues 353 378 Other expenses 570 560 Property, plant and equipment 384 852 Administration, rent, joint trenching, electronics and instrumentation testing and purchase of equipment 30 Entity Relationship Transaction Recorded as 2014 2013 ATCO Power Affiliate Operate and maintain substations, administration, procurement services, metering services and communication services Revenues 2,162 529 Rent Other expenses 2 2 Purchase of equipment and project costs Property, plant and equipment 27 145 Retail Services Revenues 4,116 3,179 Spruce Meadows Affiliate Sponsorship, advertising and promotion Other expenses 236 216 ATCO Energy Solutions Ltd. Affiliate Operate and maintain facilities, project services, communication services and administration Revenues 354 282 - 18 Property, plant and equipment Administration Other expenses 27 26 ATCO Real Estate Holdings Ltd. Affiliate Facility support Revenues 17 - ATCO Investments Ltd. Affiliate Rent Other expenses 31 29 ATCO Pipelines Affiliate Engineering and land management Property, plant and equipment - 27 Alberta Power (2000) Ltd. Affiliate Administration, metering services, communication services and rent Revenues 4 4 All of the above transactions are considered to be in the normal course of business and are measured at the exchange amount being the amount of consideration established and agreed to by the related parties. Trade receivables and payables with related parties are generally due within 30 days or less from the date of the transaction. The amounts outstanding are unsecured, bear no interest and will be settled in cash. No provisions are held against receivables from related parties. 31 25. SUBSEQUENT EVENTS In March 2015, the Corporation received the AUC 2013 Generic Cost of Capital (GCOC) decision. The decision established the return on equity (ROE) and deemed common equity ratios for the Corporation for 2013 to 2015. The ROE was set at 8.3 per cent for each of 2013, 2014 and 2015, which is a reduction from the 8.75 per cent previously approved. The GCOC decision also reduced the Utilities’ deemed common equity ratios by 1 per cent from what was previously approved. These rates will remain in place on an interim basis for 2016 and subsequent years unless otherwise directed by the AUC. This decision reduced first quarter adjusted earnings by $28.2 million. Of this amount, $3.8 million related to the first quarter of 2015 and $24.4 million to prior years. Also during March 2015, the Corporation received the AUC's PBR Capital Tracker decisions for 2013 to 2015 for distribution operations. These decisions included approval of incremental funding for substantially all of the distribution applied for Capital Tracker programs. However, the decisions will result in lower Capital Tracker rates than previously approved due to the AUC requiring the utilities to use the actual cost of debt in the rate determinations, which was lower than the forecast cost of debt that was previously being used. The impact of the GCOC decision will also result in lower Capital Tracker rates. This decision reduced first quarter adjusted earnings by $4.4 million. Of this amount, only $0.2 million related to the first quarter of 2015 and $4.2 million to prior years. Had the financial statements been adjusted for the impact of these decisions, Adjusted Earnings, as reported in Note 5, would have been reduced by $28.6 million ($24.4 million for the GCOC decision, of which $13.6 million relates to 2014 and $10.8 million relates to 2013, and $4.2 million for the Capital Tracker decision, of which $2.7 million relates to 2014 and $1.5 million relates to 2013). 32