UNC0376S – Increased Choice when applying for NTS Exit Capacity

Transmission workgroup - 4 April 2013

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Update UNC0376S introduced the following changes:

July Application Window

Capacity start date to be the 1st of any month between October Y+4 and September Y+6

Ad-hoc Application Process

to be extended out from Y+4 to Y+6

reduce the minimum threshold for application from 10GWh/day to 1GWh/day

Gemini System Development fully tested and signed off

Functionality available for the July 2013 Enduring Annual NTS Exit (Flat) Capacity Application Window

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Screen-shot 1

Gemini menu path

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1st of any month instead of only an October start date.

Screen-shot 2 – Capture Request

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Screen-shot 3 – Add Request

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Additional Information:

Communicated to the April UK Link Committee meeting as a Class 1 modification.

Any further queries contact:Email: capacityauctions@nationalgrid.com

Telephone number: 01926 654057