Average grid demand for this UK day.
On 21 July 2024, Britain’s electricity grid averaged 25.73 GW of grid demand, with renewables averaging 49.9% of tracked domestic generation and carbon intensity averaging 100 gCO₂/kWh. Daily UK electricity demand, generation, carbon intensity, imports, exports and key records.
Average grid demand for this UK day.
Highest 15-minute grid demand period.
Average carbon intensity where available.
Average renewable share of tracked generation.
Live Grid Data UK
On 21 July 2024, Britain’s electricity grid averaged 25.73 GW of grid demand, with renewables averaging 49.9% of tracked domestic generation and carbon intensity averaging 100 gCO₂/kWh. Daily UK electricity demand, generation, carbon intensity, imports, exports and key records.
Daily insight
On 21 July 2024, Britain’s electricity grid averaged 25.73 GW of grid demand, with renewables averaging 49.9% of tracked domestic generation and carbon intensity averaging 100 gCO₂/kWh.
The highest demand period was 29.91 GW at 18:00, while the lowest carbon intensity period was 52 gCO₂/kWh at 10:30.
Daily chart
Generation mix