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Daily UK grid report
UK Electricity Grid Daily Report — 26 August 2022

On 26 August 2022, Britain’s electricity grid averaged 29.03 GW of grid demand, with renewables averaging 21.9% of tracked domestic generation and carbon intensity averaging 262 gCO₂/kWh. Daily UK electricity demand, generation, carbon intensity, imports, exports and key records.

Avg demand 29.03 GW

Average grid demand for this UK day.

Peak demand 34.98 GW

Highest 15-minute grid demand period.

Avg carbon 262 gCO₂/kWh

Average carbon intensity where available.

Renewables 21.9 %

Average renewable share of tracked generation.

Average grid demandDemand
29.03 GWFull-day average from available snapshots
↓ −1.49 GW vs yesterday
Peak demand13:00
34.98 GWHighest 15-minute grid demand period
↓ −0.26 GW vs yesterday
Lowest demand23:30
23.28 GWLowest 15-minute grid demand period
↓ −1.77 GW vs yesterday
Domestic generationSupply
27.39 GWTracked UK generation sources only
↓ −1.23 GW vs yesterday
Average carbonCO₂
262 gCO₂/kWhCarbon intensity average
↑ +14 g vs yesterday
Renewable shareClean
21.9 %Wind, solar, hydro and biomass
↓ −4.5 pts vs yesterday
Clean share+ Nuclear
37.5 %Renewables plus nuclear
↓ −3.7 pts vs yesterday
Net importsFlow
-0.42 GWAverage imports minus exports
↑ +0.11 GW vs yesterday

Daily insight

What happened on the UK electricity grid?

On 26 August 2022, Britain’s electricity grid averaged 29.03 GW of grid demand, with renewables averaging 21.9% of tracked domestic generation and carbon intensity averaging 262 gCO₂/kWh.

The highest demand period was 34.98 GW at 13:00, while the lowest carbon intensity period was 214 gCO₂/kWh at 12:00.

Key records for 26 August 2022

Highest wind2.10 GW00:00
Highest solar7.90 GW12:00
Highest gas16.92 GW20:00
Lowest carbon214 gCO₂/kWh12:00
Highest imports3.04 GW18:15
Highest exports4.67 GW04:15

Daily chart

Demand, generation and carbon intensity

26 August 2022

Generation mix

Wind, solar, gas and interconnector flow