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Daily UK grid report
UK Electricity Grid Daily Report — 25 June 2024

On 25 June 2024, Britain’s electricity grid averaged 30.46 GW of grid demand, with renewables averaging 34.8% of tracked domestic generation and carbon intensity averaging 155 gCO₂/kWh. Daily UK electricity demand, generation, carbon intensity, imports, exports and key records.

Avg demand 30.46 GW

Average grid demand for this UK day.

Peak demand 36.08 GW

Highest 15-minute grid demand period.

Avg carbon 155 gCO₂/kWh

Average carbon intensity where available.

Renewables 34.8 %

Average renewable share of tracked generation.

Average grid demandDemand
30.46 GWFull-day average from available snapshots
↑ +0.50 GW vs yesterday
Peak demand12:30
36.08 GWHighest 15-minute grid demand period
↑ +0.55 GW vs yesterday
Lowest demand04:30
22.78 GWLowest 15-minute grid demand period
↑ +1.27 GW vs yesterday
Domestic generationSupply
24.33 GWTracked UK generation sources only
↑ +0.97 GW vs yesterday
Average carbonCO₂
155 gCO₂/kWhCarbon intensity average
↑ +21 g vs yesterday
Renewable shareClean
34.8 %Wind, solar, hydro and biomass
↓ −3.5 pts vs yesterday
Clean share+ Nuclear
56.4 %Renewables plus nuclear
↓ −4.4 pts vs yesterday
Net importsFlow
4.78 GWAverage imports minus exports
↓ −0.57 GW vs yesterday

Daily insight

What happened on the UK electricity grid?

On 25 June 2024, Britain’s electricity grid averaged 30.46 GW of grid demand, with renewables averaging 34.8% of tracked domestic generation and carbon intensity averaging 155 gCO₂/kWh.

The highest demand period was 36.08 GW at 12:30, while the lowest carbon intensity period was 127 gCO₂/kWh at 12:00.

Key records for 25 June 2024

Highest wind4.21 GW00:00
Highest solar9.87 GW12:30
Highest gas12.72 GW19:00
Lowest carbon127 gCO₂/kWh12:00
Highest imports7.70 GW09:00
Highest exports3.35 GW05:00

Daily chart

Demand, generation and carbon intensity

25 June 2024

Generation mix

Wind, solar, gas and interconnector flow