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Key areas of our site

Balancing services

National Grid ESO - Early competition project updates - Sunset

We procure services to balance demand and supply and to ensure the security and quality of electricity supply across Britain's transmission system.

Codes

Bridging the gap to Net Zero Wind turbine fields in Cornwall

We are administrators for the Connection and Use of System Code (CUSC), the Grid Code (GC), the System Operator – Transmission Owner Code (STC), and the Security & Quality of Supply Standard (SQSS).

Future Energy Scenarios

Future Energy Scenarios (FES) represent a range of different, credible ways to decarbonise our energy system as we strive towards the 2050 target.

Our progress towards net zero

National Grid ESO - how does COVID affect the electricity grid during Easter - mother and child cooking

We’ve come a long way from the early 2000s when the nation was mostly powered by coal and gas.