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ESO content (481)
Codes
The Security and Quality of Supply Standard sets out the criteria and methodology for planning and operating the National Electricity Transmission System (NETS).As the code administrator for the…
Codes
All documents relating to the SQSS are available here to download. Including the latest version of the code itself.
For more information about the code, please contact box.SQSS@nationalgrideso.…
Strategic Energy Planning
As Britain’s electricity system operator, we’re right at the heart of efforts to transform the way our energy networks operate.
Our strategy
Every day the ESO moves over 730GWh of high-voltage electricity around the country. That’s enough to power 146 billion light bulbs!We ensure that Great Britain has the essential energy it…
Our strategy
The ESO is the electricity system operator for Great Britain. We move electricity round Great Britain’s system to keep homes and businesses supplied with the energy they need 24/7, 365 days a year…