Duke Energy Carolinas Quarterly Stakeholder Meeting Independent Entity Services Tuesday, October 21, 2008 2:00 to 3:00 p.m. ET Agenda • Daylight Savings Time Change • Designated Network Resources • Transmission Service Annulments Business Practice Recommendation • Stakeholder Questions and Comments 2 Daylight Savings Time Change • Duke Operates in Eastern Time (ET) • Tutorials/Users Guides on OATI Sites – TSR / On OASIS, under Help see the Table of Contents • DST Cutover Document – Tagging / On ETS, under HELP see Forms/Documentation • "How-to" presentation for tagging across the Daylight Saving Time conversion 3 Daylight Savings Time Change • To Create a TSR that Crosses the Fall Change (Two Options) – “Option A” • Start your Reservation in EDT 11-02-08 0000 • End Reservation on or after 0200 on 11-03-08 (OASIS will default to in EST) – “Option B” • Create your TSR with a 25hr Profile • Start 11-02-08 and end 11-03-08 (OASIS will default with 2 HE 0200 one in ED & one in ES) 4 Example TSR “Option A” 5 Example TSR “Option B” 6 Daylight Savings Time Change • To Create a Tag that Crosses the Fall Change – Fall Time Change creates a 25hr day – One Tag or Two Tags • Suggest Create Two Tags – One in Eastern Daylight Time » Begin with the hours 0000 through 0200 ED – One in Eastern Standard Time – Change the default TZ to ES » Misc / Misc User Options – Or within the tag change the TZ at the top of your tag to ES » Continue For the Hours 0100 through 0000 (2400)ES – Verify your tags by re-checking them in both ED and ES time. • Verify Profile Total • Verify Hours with respect to Standard and Daylight Time 7 Daylight Savings Time Change • Using Daylight Time Submitting One Tag – To use this option, user must set time to ED » Misc / Misc User Options – Begin @ 00:00 on 11-02-08 through 01:00 on 11-03-08 – Enter Tag Delayed – Change the default TZ to ES » Misc / Misc User Options – Reopen Tag » In Eastern Standard verify the end to be 00:00 on 11-03-08 (Note: Start time will show 23:00 11-01-08 ES) – Revert your TZ back to ED – Re-open the Tag in Daylight time verify the hours and Profile are accurate. » In Eastern Daylight verify the end to be 01:00 on 11-03-08 (Note: Start time will show 00:00 11-01-08 ED) – Submit your Tag – Verify your tags by re-checking them in both ED and ES time. • Verify Profile Total • Verify Hours with respect to Standard and Daylight Time 8 Designated/Undesignating Network Resources • Revised On System and Off System DNR Forms – FERC Order 890B Requirements – CFR 37.6 (Total Installed Capacity, Electrical Location, and Geographical Location) – Information Required Consistent with OATT 29.2 and 30.3 – Improved “How to” Guide / Instruction – Ease of Use • Forms Consolidated – On & Off System / One Form 9 Designated Network Resources – OASIS Business Practices/Section 2iiPending Changes/Item (c) • http://www.oatioasis.com/DUK/DUKdocs/Designati on_of_Network_Resource_Request_Form.doc • October 27th Implementing New Form 10 Designation Form 11 Undesignation of DNRs • OASIS Business Practices/Section 2iiPending Changes/Item (c) – http://www.oatioasis.com/DUK/DUKdocs/Undesignati on_of_Network_Resource_Request_Form.doc – October 27th Implementing New Form 12 Undesignation Form 13 Transmission Service Annulments • Planned Business Practice Change – Doesn't change current situations where Annulments are granted – Provides Audit Trail for both the Customer and Provider • Documents actual TSR requested for Annulment – Recommended Business Practice – See Appendix A – Require an e-mail requesting the Annulment • “Please Annul PtP / Non-Designated Network [Select One] TSR [Enter TSR #], due to [Enter Reason]. This reservation has been replaced by TSR [Enter Replacement TSR #]. I confirm that this reservation is NOT scheduled or upon granting the annulment, the TAG will be Terminated, Withdrawn, Canceled, or adjusted to 0.” 14 IE Proposed Next Steps • Proposed Next Quarterly Stakeholder Meeting – Tuesday, January 20, 2008 – 2 p.m. to 3 p.m. ET • Known Topics – Resale – Transfers – More on Network Service • Customer Suggested Topics? – This is the forum for discussing customer survey topics and emergent topics (Upcoming changes, stakeholder input) 15 Questions / Feedback? 16 Appendix A 17