Taking energy to heart. Definitions of items used to calculate your monthly bill: RATES AT WESTAR ENERGY Residential electric service rate summary. Transmission Delivery Charge The Transmission Delivery Charge reflects costs associated with building and maintaining Westar Energy’s transmission system. The charge will be adjusted periodically under the KCC’s oversight to reflect changes in federal regulation of transmission costs. Environmental Cost Recovery Rider The Environmental Cost Recovery Rider recovers Westar Energy’s investment since its most recent rate review in equipment to meet environmental standards. This charge adjusts annually. This is a summary of the residential electric rates of Westar Energy, as approved by the Kansas Corporation Commission. Energy Efficiency Rider The Energy Efficiency Rider recovers Westar Energy’s investment in energy efficiency programs, including consumer education, Building Operator Certification, the WattSaver programmable thermostat demand response program and other energy effiency demand response initiatives. Franchise Fees Where applicable, Westar Energy collects city-imposed franchise fees. The franchise fee percentage may vary, depending on the city. Local Taxes Many cities and counties have imposed sales taxes. These additional charges are shown separately on the bill. Late Fee A 2% late payment charge is assessed on bills that are past due. Other Charges When applicable, Westar Energy may impose additional adjustments and/or surcharges as approved by the KCC. Taking energy to heart. These examples use rates effective December, 2013. WestarEnergy.com 1-800-383-1183 © 2013 Westar Energy. All Rights Reserved. Residential electric rates summary. Residential electric customers (individual homes or separately metered apartments) may purchase electricity under the Standard Service Rate. Standard Service Rate Definitions of items used to calculate your monthly bill: (continued from previous flap.) Customer Charge This rate structure applies to most residential customers. Customer Charge..................................................................$12.00 The Customer Charge partially recovers a portion of the annual investment and operating costs incurred by the company in making service available to customers, e.g., service conductor and meter investment, meter reading, billing, customer accounting and customer service expenses. Winter Period Rate Summer Period Rate Energy Charge Energy Charge Energy Charge Sample Bill Calculation The Energy Charge is the cost of each kilowatt-hour (kWh) applicable to metered or otherwise established electric energy consumption in kilowatt-hours. This charge recovers the variable operating costs incurred by the company in customer kilowatt-hours,e.g., variable production plant operating and maintenance expenses, as well as any additional nonvariable costs not recovered in the customer charge and/ or demand charge, which may be applicable. For the months of October through May: $0.064313 per kWh for the first 500 kWh $0.064313 per kWh for the next 400 kWh $0.052575 per kWh for all additional kWh Plus applicable adjustments and surcharges. Sample Bill Calculation The following example of the Standard Service Rate is based on a customer using 750 kWh during a winter month. For the months of June through September: $0.064313 per kWh for the first 500 kWh $0.064313 per kWh for the next 400 kWh $0.075589 per kWh for all additional kWh Plus applicable adjustments and surcharges. The following example of the Standard Service Rate is based on a customer using 1000 kWh during a summer month. Customer Charge......................................... $12.00 Customer Charge......................................... $12.00 Energy Charge Energy Charge 500 kWh x $0.064313.................................................. $32.16 250 kWh x $0.064313 . . ................................................ $16.08 Total Energy Charge........................................ $48.24 Fuel Charge** 750 kWh x $0.021836................................................................$16.38 Transmission Delivery Charge** 750 kWh x $0.011165..................................................................$8.37 Environmental Cost Recovery Rider** 750 kWh x $0.003136..................................................................$2.35 Energy Efficiency Rider** 750 kWh x $0.000538..................................................................$0.40 Property Tax Surcharge** 750 kWh x $0.001106..................................................................$0.83 SUBTOTAL...................................................... $88.57 Franchise Fee* $88.57 x 3%..................................................................................$2.66 SUBTOTAL...................................................... $91.23 500 kWh x $0.064313.................................................. $32.16 400 kWh x $0.064313 . . ................................................ $25.73 100 kWh x $0.075589 . . .................................................. $7.56 Total Energy Charge........................................ $65.45 Fuel Charge** 1000 kWh x $0.021836..............................................................$21.84 Transmission Delivery Charge** 1000 kWh x $0.011165..............................................................$11.17 Environmental Cost Recovery Rider** 1000 kWh x $0.003136................................................................$3.14 Energy Efficiency Rider** 1000 kWh x $0.000538................................................................$0.54 Property Tax Surcharge** 1000 kWh x $0.001106................................................................$1.11 SUBTOTAL.................................................... $115.25 Franchise Fee* $115.25 x 3%................................................................................$3.46 SUBTOTAL.................................................... $118.71 Demand Charge The Demand Charge is applicable to metered or otherwise established kilowatt demands. This charge recovers a portion of the company’s annual fixed investment and operating costs associated with buildings as well as a portion of the company’s investment and operating costs incurred in providing electric capacity capable of supplying a customer’s maximum demand at any time, e.g., transformers, distribution lines and substations, and generation and transmission facilities. Demand is measured in kilowatt-hours with a meter that measures the greatest rate of electricity used during any 15-minute time frame during the billing period. Fuel Charge The Fuel Charge will encompass the actual fuel costs to produce electricity service for our retail customers less profits from our wholesale energy sales. Wholesale sales are transactions where Westar sells energy to other entities such as neighboring utilities or municipalities. Quarterly, Westar Energy will submit an estimate of fuel costs to provide electricity with the Kansas Corporation Commission (KCC). These costs will be reflected on your bills. Annually, we will compare the estimates with the actual costs and make an adjustment to ensure you are paying only the actual fuel costs. This adjustment will be paid or collected over the next 12 months. Property Tax Surcharge $91.23 x 1%..................................................................................$0.91 Local Sales Tax* The Property Tax Surcharge reflects changes in the amount of property tax since Westar Energy’s most recent rate review. The charge adjusts annually. TOTAL BILL................................................ $92.14 TOTAL BILL............................................... $119.90 Westar Energy will provide more information about specific rates and how to use electricity efficiently and economically. Local Sales Tax* *Amounts vary by location. ** Rates may vary. $118.71 x 1%................................................................................$1.19 We will also help you determine which rate will best match your needs at the lowest cost. Contact us at the Customer Contact Center at 1-800-383-1183.