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Daily UK grid report
UK Electricity Grid Daily Report — 2 September 2024

On 2 September 2024, Britain’s electricity grid averaged 29.82 GW of grid demand, with renewables averaging 35.8% of tracked domestic generation and carbon intensity averaging 169 gCO₂/kWh. Daily UK electricity demand, generation, carbon intensity, imports, exports and key records.

Avg demand 29.82 GW

Average grid demand for this UK day.

Peak demand 37.09 GW

Highest 15-minute grid demand period.

Avg carbon 169 gCO₂/kWh

Average carbon intensity where available.

Renewables 35.8 %

Average renewable share of tracked generation.

Average grid demandDemand
29.82 GWFull-day average from available snapshots
↑ +2.46 GW vs yesterday
Peak demand18:00
37.09 GWHighest 15-minute grid demand period
↑ +4.37 GW vs yesterday
Lowest demand04:15
21.01 GWLowest 15-minute grid demand period
↓ −1.16 GW vs yesterday
Domestic generationSupply
25.10 GWTracked UK generation sources only
↑ +2.31 GW vs yesterday
Average carbonCO₂
169 gCO₂/kWhCarbon intensity average
↑ +87 g vs yesterday
Renewable shareClean
35.8 %Wind, solar, hydro and biomass
↓ −20.5 pts vs yesterday
Clean share+ Nuclear
55.8 %Renewables plus nuclear
↓ −23.1 pts vs yesterday
Net importsFlow
3.38 GWAverage imports minus exports
↑ +0.09 GW vs yesterday

Daily insight

What happened on the UK electricity grid?

On 2 September 2024, Britain’s electricity grid averaged 29.82 GW of grid demand, with renewables averaging 35.8% of tracked domestic generation and carbon intensity averaging 169 gCO₂/kWh.

The highest demand period was 37.09 GW at 18:00, while the lowest carbon intensity period was 118 gCO₂/kWh at 02:00.

Key records for 2 September 2024

Highest wind8.27 GW18:30
Highest solar2.74 GW14:30
Highest gas14.73 GW18:30
Lowest carbon118 gCO₂/kWh02:00
Highest imports7.86 GW12:00
Highest exports4.05 GW19:45

Daily chart

Demand, generation and carbon intensity

2 September 2024

Generation mix

Wind, solar, gas and interconnector flow