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Daily UK grid report
UK Electricity Grid Daily Report — 29 August 2024

On 29 August 2024, Britain’s electricity grid averaged 29.47 GW of grid demand, with renewables averaging 42.8% of tracked domestic generation and carbon intensity averaging 142 gCO₂/kWh. Daily UK electricity demand, generation, carbon intensity, imports, exports and key records.

Avg demand 29.47 GW

Average grid demand for this UK day.

Peak demand 39.03 GW

Highest 15-minute grid demand period.

Avg carbon 142 gCO₂/kWh

Average carbon intensity where available.

Renewables 42.8 %

Average renewable share of tracked generation.

Average grid demandDemand
29.47 GWFull-day average from available snapshots
↓ −0.51 GW vs yesterday
Peak demand13:45
39.03 GWHighest 15-minute grid demand period
↑ +3.06 GW vs yesterday
Lowest demand04:00
20.98 GWLowest 15-minute grid demand period
↓ −1.58 GW vs yesterday
Domestic generationSupply
26.49 GWTracked UK generation sources only
↑ +1.11 GW vs yesterday
Average carbonCO₂
142 gCO₂/kWhCarbon intensity average
↑ +15 g vs yesterday
Renewable shareClean
42.8 %Wind, solar, hydro and biomass
↓ −4.5 pts vs yesterday
Clean share+ Nuclear
63.6 %Renewables plus nuclear
↓ −4.5 pts vs yesterday
Net importsFlow
1.61 GWAverage imports minus exports
↓ −1.33 GW vs yesterday

Daily insight

What happened on the UK electricity grid?

On 29 August 2024, Britain’s electricity grid averaged 29.47 GW of grid demand, with renewables averaging 42.8% of tracked domestic generation and carbon intensity averaging 142 gCO₂/kWh.

The highest demand period was 39.03 GW at 13:45, while the lowest carbon intensity period was 100 gCO₂/kWh at 01:30.

Key records for 29 August 2024

Highest wind7.20 GW14:00
Highest solar9.15 GW12:30
Highest gas15.14 GW20:30
Lowest carbon100 gCO₂/kWh01:30
Highest imports8.50 GW13:45
Highest exports3.67 GW19:45

Daily chart

Demand, generation and carbon intensity

29 August 2024

Generation mix

Wind, solar, gas and interconnector flow