Duke Energy Carolinas Stakeholder Meeting Independent Entity Services September 12, 2008 Agenda • • • • • Customer Survey Results Customer Recommendations Budget Future of Independent Entity Services Appendix – Survey Questions and Results 2 Attachment K – IE Responsibilities • Evaluation and approval of all transmission service requests • Calculation of Total Transfer Capability (TTC) and ATC • Operation and administration of Duke Energy Carolinas’ OASIS • Evaluation, processing and approval of all generation interconnection requests, and performance of related interconnection studies • Coordination of transmission planning 3 Survey Objectives • Seek continuous improvement of services provided while ensuring the highest value of service • Confirm the collaborative efforts showed a seamless transition of tariff administration services to customers • Gauge general confidence of customers 4 Summary of Survey Questions • Customer Satisfaction – View of Performance • Customer Expectations • Customer Experiences – Consistency of Service • Suggested Improvements • Expected Impact of Survey – Expected follow-up Survey conducted by: Practical Approaches 5 Customer Satisfaction • Overall Midwest ISO Service Performance Reflects Customer Satisfaction (23 Respondents) Rating Percentage Midwest ISO Exceeds Expectations 26% Midwest ISO Meets Expectations 74% Midwest ISO Fails to Meet Expectations 0% 6 Customer Expectations • • • • • Timeliness Accuracy Availability Consistency Compliance with Tariff and Business Practices • Communication 7 Customer Experiences • Customers have: – Seen increased improvement in Independent Entity services since start-up – Indicated Midwest ISO is more knowledgeable now of the Duke Energy – Carolinas system – Seen that Midwest ISO has good understanding of upcoming regulatory changes 8 Customer Observations • Independent Entity Staffing – customers seem to be comfortable with: – Quality of the personnel – Number of dedicated staff – Current staffing levels for after-hours coverage – Execution of FERC requirements • NERC and NAESB standards 9 How IE services are provided? • Customers would like to see the IE improve current services by: – More personalized service – Follow up on suggested business practice changes – Increased understanding of the geographic intricacies of the Duke system – No delays in study schedules (Generation Interconnection) – Know when to contact Midwest ISO versus Duke Energy – Carolinas 10 How the Tariff is Administered? • Customer feedback noted two suggestions: – Review the minimum (Daily Firm) and maximum (Hourly Non-firm) lead time for requesting transmission service reservations to further align adjacent markets – Make it easier to do business during Daylight Savings Time change – Make it easier to do business across regions in different time zones 11 Proposed Plan • The NC Planning Collaborative meets the requirement of FERC Order 890 to provide transparency for transmission planning – Independent oversight is no longer needed from the Midwest ISO • Continue to use Midwest ISO for the remainder of the Independent Entity functions in order to efficiently implement substantial pending changes in tariff requirements • Continue to use Potomac Economics as the Independent Market Monitor 12 Budget • Initial IE contract specified $2.2 Million • Midwest ISO Services delivered under budget with a reduced scope “scaling back” after hours coverage while performing additional work due to changes in FERC requirements 13 IE Proposed Next Steps • Quarterly Stakeholder Meeting – This is the forum for discussing customer survey topics and emergent topics (Upcoming changes, stakeholder input) – Tuesday, October 21, 2008 – 2 p.m. to 3 p.m. ET 14 Questions / Feedback? 15 Appendix • The following slides are the nine questions asked of the survey participants 16 Survey Question 1: • As you think about the service (s) you receive from Midwest ISO on behalf of Duke Energy Carolinas’, would you say the services you receive: Participant Response Rating Percentage Midwest ISO Exceeds Expectations 26% Midwest ISO Meets Expectations 74% Midwest ISO Fails to Meet Expectations 0% 17 Survey Question 2: • Describe what the 2-3 key expectations are that you have of this group Participant Response is found on slide 7 of this presentation 18 Survey Question 3: • As you think about the service (s) you receive, would you say that over the past year, things are: Participant Response Rating Percentage Worse 5% The Same 57% Better 38% 19 Survey Question 4: • If you could change ONE THING in the way the services/relationship works today, what would that be? Participant Response is found on slide 7 of this presentation 20 Survey Question 5: • Comparing the Tariff Administration Service(s) you receive from Midwest ISO to the Tariff Administration Services(s) you received from Duke Energy-Carolinas, would you say Midwest ISO is: • Much better • Better • About the same • Worse Participant Response Rating Percentage Much Better 10% Better 25% About the Same 65% Worse 0% 21 Survey Question 6: • Comparing the Tariff Administration Service(s) you receive from Midwest ISO on behalf of Duke, to the Tariff Administration Services(s) you received from other providers, would you say Midwest ISO/ Duke Independent Entity is: • • • • Much better Better About the same Worse Than the services you received elsewhere. Participant Response Rating Percentage Much Better 21% Better 58% About the Same 16% Worse 5% 22 Survey Question 7-9 • Survey Question 7: Is there any issue currently unresolved that we should bring to their attention? – • Participant Response corresponds to the information on slides 8, 9,10, 11 & 14 Survey Question 8: What should we have asked you about that we didn’t? – Participant Response corresponds to the information on slides 8, 9,10, 11 & 14 • Survey Question 9: Do you think Midwest ISO will take your input seriously and act on it? – Why or why not? • Participant Response corresponds to the information on slides 11 & 14 23