How we generated electricity in March
In March, wind was our largest source of generation for the second consecutive month, providing 32.9% of our electricity.
Just over half (51%) of electricity came from zero-carbon sources, peaking at 84% on 23 March at 11am.
High usage of renewables enabled the carbon intensity of electricity generation to continue to fall as we move towards the summer months, averaging at 127gCO2/kWh.
24TWh ran through the network in March, which is enough electricity to boil 4840 billion kettles. Demand for electricity peaked on 11 March at 6pm.
If you have any questions about these figures, contact us here.
Craig Dyke
Head of National Control
Find out about Great Britain's electricity generation and how much came from sources such as wind, solar and biomass in our monthly snapshot.
Our control room experts continue to balance supply and demand second by second as we move into the spring months – and you can follow the electricity mix live in our carbon intensity app - available on Google Play Store and The App Store.
Need more reports?
All our monthly electricity reports can be downloaded and shared.
Name Sort descending | Published |
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April 2020 Electricity Report | 4 May 2020 |
April 2021 Electricity Report | 5 May 2021 |
April 2022 Electricity Report | 5 May 2022 |
April 2023 Electricity Report | 7 May 2023 |
August 2020 Electricity Report | 2 Sep 2020 |
August 2021 Electricity Report | 3 Sep 2021 |
August 2022 Electricity Report | 7 Sep 2022 |
August 2023 Electricity Report | 31 Aug 2023 |
December 2020 Electricity Report | 5 Jan 2021 |
December 2021 Electricity Report | 7 Jan 2022 |