1. Generation Interconnection Overview 2007 Transmission Summit July 31, 2007 New Orleans, Louisiana

2. www.spp.org 2 ICT GI Responsibilities Receive and validate Interconnection Applications Determine if changes are a material modification Provide and execute Interconnection Study Agreements

3. www.spp.org 3 ICT GI Responsibilities Perform Studies: Feasibility Studies System Impact Studies Optional Interconnection Studies Coordinate such studies with any Affected Systems

4. www.spp.org 4 ICT GI Responsibilities Provide all notices to the customer as required by the Large Generation Interconnection Procedures (LGIP) Respond to any inquiries by the Interconnection Customer Maintain, administer, and post a queue for Interconnection Study requests

5. www.spp.org 5 ICT GI Responsibilities Review and validate the results of the Facility Study Prepare the Facility Study Report Classify upgrades as base plan or supplemental regarding Attachment T to the Tariff

6. www.spp.org 6 Entergy GI Responsibilities Provide data and information required to perform the Interconnection Studies Tender, enter into, and file all Interconnection Agreements Enter into 3 party Facility Study Agreements with ICT and Customer Perform Facility Studies

7. www.spp.org 7 Interconnection Requests Currently 12 active Interconnection Requests in the queue The ICT has entered into study agreements for 11 of them Status 2 – Set to begin 7 – System Impact Study 1 – Facility Study 1 – IOA execution pending

8. www.spp.org 8 Contacts Brandon Hentschel 501-688-1603 bhentschel@spp.org Jason Russell 501-614-3514 jrussell@spp.org