Quantity Holders (COR2970) Presentation to UK Link Committee

Quantity Holders (COR2970)- Why? 2 new Quantity Holders are required in Gemini and Gemini Exit to identify Entry and Exit Capacity sold under the new RIIO incentives. This will enable National Grid Transmission to allocate capacity and report to Ofgem correctly under the new RIIO incentives Proposed implementation – August 2013 to facilitate the correct processing and reporting of the EAFLEC allocations during September 2013. Pantone Cool Grey 6 = RGB (163,161,158)

Quantity Holders (COR2970)- Impacts The screens impacted are: Capacity by Quantity Holder Report screen– Gemini Exit Capacity and Revenue by Quantity Holder Report screen – Gemini Entry Any associated reports generated from these screens The screens will have an additional column labelled ‘RIIO Incremental Obligated (kWh)’

Quantity Holders (COR2970)- Screen Shot Existing Gemini Exit Screen

Quantity Holders (COR2970)- Screen Shot Proposed Gemini Exit Screen

Quantity Holders (COR2970)- Screen Shot Gemini Exit Quantity Holders (COR2970)- Screen Shot Gemini Exit .csv Generated Report

Quantity Holders (COR2970)- Screen Shot Existing Gemini Entry Screen – Capacity Available

Quantity Holders (COR2970)- Screen Shot Existing Gemini Entry Screen – Capacity Available

Quantity Holders (COR2970)- Screen Shot Proposed Gemini Entry Screen

Quantity Holders (COR2970)- Screen Shot Gemini Entry Quantity Holders (COR2970)- Screen Shot Gemini Entry .csv Generated Report

Quantity Holders (COR2970)- Implementation Date The planned date for implementation is 11th August 2013. As there are limited/no impacts to operational systems it is requested that this is treated as a Class 1 change