4th Quarter 2015 Thursday, October 15, 2015 2:00 to 3:30 p.m. EST Duke Energy Carolinas Duke Energy Progress Quarterly Stakeholder Meeting 4th Quarter 2015 Thursday, October 15, 2015 2:00 to 3:30 p.m. EST

Agenda NITS on OASIS NAESB WEQ Update Wrap-up

NITS on OASIS “NITS” stands for Network Integration Transmission Service No Change to Point-to-Point service Applications for new Network Service customers will be made on OASIS Network Transmission Service requests will be on OASIS but will have different format than currently used Each NITS request will identify the NITS Customer Agents may act on behalf of NITS Customers Designations and Undesignations will be on OASIS DNR forms will no longer be needed because the information is captured in the new templates Concomitant Requests will be available Full implementation of SAMTS will be in place

NITS on OASIS Implementation Plan On July 25, DEC and DEP posted on OASIS their plans and procedures for transitioning existing Transmission Customers’ NITS service arrangements to the Version 2.0 NITS OASIS Templates. By October 25, 2015, DEC and DEP plan to provide to each existing NITS Transmission Customer the specific information that must be posted on OASIS in the Version 2.0 NITS OASIS Templates to represent the current NITS service arrangements. Between October 25, 2015 and January 25, 2016, DEC and DEP will work with customers to resolve any issues with the information intended to be posted. By March 25, 2016, DEC and DEP plan to post the information documenting all existing NITS Customer’s arrangements on OASIS in the pre-submittal workspace using the new 2.0 template structures. By April 25, 2016, DEC and DEP will have all the new functionality enabled on OASIS

NITS on OASIS Here is the specific information that will be submitted to customers for review prior to posting on OASIS: Customer Code (e.g., NCEMC) and contact info NITS service start and stop times Agent Code(s) (e.g., ACES) and contact info Sink Name(s) DNR information (from current DNR reservations and info on file and will include generator information if applicable) DEC and DEP will complete the templates on OASIS for customer final review and submittal

NITS on OASIS The following templates will be established for existing NITS customers: The following information will be prepared to document Customer and Load information 1. NewNITSRequest Input Template 2. NewNITSApplication Request Template a. NITSService Data Template b. NITSCustomer Data Template 3. AddNITSLoad Request Template a. NITSLoadDescription Data Template

NITS on Oasis The following information will be prepared only as needed to document DNRs that will be active after transition to NITS on OASIS: 1. AddNITSGeneration Request Template a. NITSGenerationDescription Data Template 2. AddNITSResource Request Template a. NITSResourceDescription Data Template 3. AddNITSDNR Request Template a. NITSResourceDesignation Data Template b. NITSResourceCapacity Data Template c. NITSchedulingRights Data Template d. AuxiliaryTransmission Data Template

NITS on OASIS The following template may be used by current customers as they deem appropriate: i. NITSAgent Data Template The following information must be supplied in addition to all required fields: i. CUSTOMER_EMAIL in the NITSCustomer Data Template ii. AGENT_EMAIL in the NITSAgent Data Template iii. SINK in NITSLoadDescription Data Template

NITS on OASIS What are DEC and DEP doing to prepare for NITS on OASIS? Actively engaged with OATI to understand the new templates and to influence the customer interface requirements and layout Preparing the information for customers to review Planning for training of our employees and our customers What is OATI’s projected timeline for implementation? February 1, 2016: Release to Demo OASIS and WebTrans March 1, 2016: Release to Production March 24, 2016: TP Data Migration Completed

Key Activities in NAESB WEQ NAESB WEQ Update Key Activities in NAESB WEQ Version 003.1 - WEQ Business Practice Standards - Published September 30, 2015. Key changes: ATC standards Resale off OASIS will require resale customer confirmation Firm Redirects to comply with Dynegy/Entergy orders 15 minute scheduling intervals SAMTS - permit a customer with preempted transmission capacity from a reservation associated with a Coordinated Group to alter (reduce or terminate) the capacity of Coordinate Requests in the Coordinated Group

Roundtable Current Issues Discuss any topics that customers want to review today Customer Suggested Topics for Future meetings Identify any topics of discussion for future meetings

Wrap-up Questions and Comments Next Quarterly Stakeholder Meeting Thursday, February 18 – 2 p.m. to 3:30 p.m. ET Face to Face training for NITS on OASIS - tentative March 29th or 30th Questions and Comments