Duke Energy Carolinas Quarterly Stakeholder Meeting Independent Entity Services Thursday, November 5, 2009 2:00 to 3:00 p.m. EST

Agenda Follow-up Action Items from July 21, 2009 Daylight Saving Time Transition Supplemental Electronic Communications Designated Network Resource Form Designated Network Resource List NAESB Wholesale Electric Quadrant Update FERC NOPRs Accessing NAESB to View Business Practice Standards Wrap-up 2 2

Action Items Follow-up from July 21, 2009 No Action Items

Daylight Saving Time Transition Back to Eastern Standard Time. Fall back happened on November 1, 2009 Were there any issues? Prepare for next year Spring ahead (return to Daylight Saving) will be on March 14, 2010 Fall back will be on November 7, 2010 OATI Guide to Tagging Across the Daylight Saving Boundary (Posted on ETS and OASIS under Help)

Supplemental Electronic Communications Duke Energy Carolinas offers a service to provide supplemental electronic communication whenever a selected OASIS pages is changed (List of Studies, OASIS Business Practices, Price Summary, Who to Call) Implemented when OASIS was hosted on JTSIN server Software being retired Duke is willing to utilize OATI OASIS homepage notification Sends notification when selected pages on OASIS homepage change One notification email address per company (may use distribution list) Everyone receives the same notification Stakeholders: tell which pages should be monitored for change notification 5 5

Revised Designated Network Resource Form Changes you will see on the Designated Network Resource Form (link) Network Customer (NITSA Holder) Network Customer's Name as it appears on the NITSA Representative Name No longer Agent Name Total Install Capacity - 1). a. ii Maximum Net Dependable Capacity (MNDC) of plant or unit Name of Purchase Power Agreement to be designated - 2). a. i List the Legal Name of Purchase Power Agreement Geographic Location - Section 4). Generation Resources enter County and State PPAs enter “N/A” 6

List of DNRs New Format New format was posted on October 1, 2009 Designated Network Resource List (link) Changes Include: Organization of DNR’s by Network Customer (NITSA Holder) DNR Name is the Plant or Contract Name (as provided by the Customer) Prior list used the OASIS Source (or Contract Name as provided by the Customer) Continues to reference the associated OASIS Reservation when applicable Designated Network Resource is not Network Transmission Service 7

NAESB Update: Wholesale Electric Quadrant WEQ Glossary (link) Currently each NAESB WEQ business practice standard has a section with definitions. The WEQ subcommittee chairmen have been working on a glossary which will be applied to all WEQ standards. Here is a link to the draft version. OASIS Subcommittee (link) OASIS specifications for Network Service, including: Submission of Network Service applications Submission of annual forecasts of loads and resources Designated Network Resource (DNR) declarations Transmission Allocations for use by DNRs Standards Review Subcommittee (link) Monthly review of NERC standards under development to identify need for corresponding NAESB practices. 10/30/09 Activity Report (link) 8 8 8 8

FERC NOPRs NAESB Business Practice Standards (RM05-013) Still No Final Order NERC ATC Standards (Docket Nos. RM08-19-000, RM08-19-001, RM09-5-000, RM06-16-005) 9 9

Accessing NAESB Standards NAESB Business Practices Standards (BP) are incorporated in the Code of Federal Regulations NAESB BP Standards are under copyright Full text is not viewable in the CFRs NAESB WEQ Standards page (link) NAESB Contact Home Page: http://www.naesb.org/pdf/homepage.pdf Contact Page: http://www.naesb.org/contactus.asp NAESB phone: 713-356-0060 10 10

Wrap-up Proposed Next Quarterly Stakeholder Meeting Thursday, February 25, 2010 – 2 p.m. to 3 p.m. ET Customer Suggested Topics? This is the forum for discussing emergent topics (Upcoming changes, stakeholder input) Questions and Comments 11 11