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UK Electricity Grid Daily Report — 17 April 2022

On 17 April 2022, Britain’s electricity grid averaged 26.27 GW of grid demand, with renewables averaging 52.6% of tracked domestic generation and carbon intensity averaging 90 gCO₂/kWh. Daily UK electricity demand, generation, carbon intensity, imports, exports and key records.

Avg demand 26.27 GW

Average grid demand for this UK day.

Peak demand 31.31 GW

Highest 15-minute grid demand period.

Avg carbon 90 gCO₂/kWh

Average carbon intensity where available.

Renewables 52.6 %

Average renewable share of tracked generation.

Average grid demandDemand
26.27 GWFull-day average from available snapshots
↓ −0.74 GW vs yesterday
Peak demand12:00
31.31 GWHighest 15-minute grid demand period
↓ −0.71 GW vs yesterday
Lowest demand05:30
20.13 GWLowest 15-minute grid demand period
↓ −0.28 GW vs yesterday
Domestic generationSupply
24.60 GWTracked UK generation sources only
↓ −0.70 GW vs yesterday
Average carbonCO₂
90 gCO₂/kWhCarbon intensity average
↓ −28 g vs yesterday
Renewable shareClean
52.6 %Wind, solar, hydro and biomass
↑ +7.1 pts vs yesterday
Clean share+ Nuclear
79.2 %Renewables plus nuclear
↑ +7.9 pts vs yesterday
Net importsFlow
1.37 GWAverage imports minus exports
↑ +0.37 GW vs yesterday

Daily insight

What happened on the UK electricity grid?

On 17 April 2022, Britain’s electricity grid averaged 26.27 GW of grid demand, with renewables averaging 52.6% of tracked domestic generation and carbon intensity averaging 90 gCO₂/kWh.

The highest demand period was 31.31 GW at 12:00, while the lowest carbon intensity period was 45 gCO₂/kWh at 15:00.

Key records for 17 April 2022

Highest wind12.73 GW16:30
Highest solar8.32 GW12:00
Highest gas7.37 GW20:30
Lowest carbon45 gCO₂/kWh15:00
Highest imports4.04 GW09:15
Highest exports1.72 GW23:00

Daily chart

Demand, generation and carbon intensity

17 April 2022

Generation mix

Wind, solar, gas and interconnector flow