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Daily UK grid report
UK Electricity Grid Daily Report — 8 March 2022

On 8 March 2022, Britain’s electricity grid averaged 37.75 GW of grid demand, with renewables averaging 58.8% of tracked domestic generation and carbon intensity averaging 122 gCO₂/kWh. Daily UK electricity demand, generation, carbon intensity, imports, exports and key records.

Avg demand 37.75 GW

Average grid demand for this UK day.

Peak demand 44.96 GW

Highest 15-minute grid demand period.

Avg carbon 122 gCO₂/kWh

Average carbon intensity where available.

Renewables 58.8 %

Average renewable share of tracked generation.

Average grid demandDemand
37.75 GWFull-day average from available snapshots
↑ +0.98 GW vs yesterday
Peak demand10:45
44.96 GWHighest 15-minute grid demand period
↑ +0.36 GW vs yesterday
Lowest demand03:45
28.38 GWLowest 15-minute grid demand period
↑ +2.80 GW vs yesterday
Domestic generationSupply
35.10 GWTracked UK generation sources only
↑ +2.04 GW vs yesterday
Average carbonCO₂
122 gCO₂/kWhCarbon intensity average
↓ −63 g vs yesterday
Renewable shareClean
58.8 %Wind, solar, hydro and biomass
↑ +20.1 pts vs yesterday
Clean share+ Nuclear
75.8 %Renewables plus nuclear
↑ +18.8 pts vs yesterday
Net importsFlow
1.63 GWAverage imports minus exports
↓ −1.89 GW vs yesterday

Daily insight

What happened on the UK electricity grid?

On 8 March 2022, Britain’s electricity grid averaged 37.75 GW of grid demand, with renewables averaging 58.8% of tracked domestic generation and carbon intensity averaging 122 gCO₂/kWh.

The highest demand period was 44.96 GW at 10:45, while the lowest carbon intensity period was 74 gCO₂/kWh at 03:30.

Key records for 8 March 2022

Highest wind16.91 GW11:00
Highest solar7.34 GW11:30
Highest gas12.87 GW17:30
Lowest carbon74 gCO₂/kWh03:30
Highest imports4.73 GW11:15
Highest exports2.19 GW04:30

Daily chart

Demand, generation and carbon intensity

8 March 2022

Generation mix

Wind, solar, gas and interconnector flow