Average grid demand for this UK day.
On 20 May 2023, Britain’s electricity grid averaged 25.96 GW of grid demand, with renewables averaging 44.1% of tracked domestic generation and carbon intensity averaging 103 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 20 May 2023, Britain’s electricity grid averaged 25.96 GW of grid demand, with renewables averaging 44.1% of tracked domestic generation and carbon intensity averaging 103 gCO₂/kWh. Daily UK electricity demand, generation, carbon intensity, imports, exports and key records.
Daily insight
On 20 May 2023, Britain’s electricity grid averaged 25.96 GW of grid demand, with renewables averaging 44.1% of tracked domestic generation and carbon intensity averaging 103 gCO₂/kWh.
The highest demand period was 30.35 GW at 12:00, while the lowest carbon intensity period was 53 gCO₂/kWh at 13:30.
Daily chart
Generation mix