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Codes
Here you will find the electrical standards documents including specifications for electronic data communications facilities that apply to transmission-connected generators in England, Wales, and…
Balancing services
In 2022, the ESO launched a new Demand Flexibility Service (DFS) for the winter period, which rewarded households and businesses to shift their electricity use during DFS events. Over 1.6…
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Codes
GC0159 Draft Final Modification Report and Annexes