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ESO content (254)
Our strategy
Welcome to ESOWe are the electricity system operator for Great Britain, making sure that Great Britain has the essential energy it needs by ensuring supply meets demand every second of every day.…
Balancing services
What is the Demand Flexibility Service?Due to the risks and uncertainties for winter 2022/23, we developed a package of winter contingency options to ensure we were well prepared to maintain safe…
Strategic Energy Planning
The electricity system is in a period of transition. We are quickly moving away from energy predominately being supplied by large-scale transmission connected generation, to a larger volume of…
Our strategy
The ESO is at the heart of the transformation to a fully decarbonised electricity system by 2035, while continuing each day to reliably and safely move electricity across Great Britain second-by-…