Electricity Live

Daily record

Great Britain’s electricity on Friday 14 August 2026

On Friday 14 August 2026, gas supplied 33% of Great Britain’s electricity and wind 14%. Demand peaked at 36.0 GW at 14:25. Carbon intensity averaged 169 g/kWh and the price £138.59/MWh.

Key moments

  • Wind generation peaked at 6.0 GW at 14:05.
  • Solar generation peaked at 12.4 GW at 12:30.
  • Carbon intensity was lowest at 13:00 (93 g/kWh) and highest at 00:00 (218 g/kWh).
  • The wholesale price ranged from £103.46/MWh at 15:00 to £191.93/MWh at 19:30.
  • Gas made 41% of the electricity generated in Great Britain, compared with 28% across 2026 so far.

Charts

Generation, demand, price and carbon

Generation by sourceGW · daily average below
Solar 4.0513.2%Wind 4.4614.5%Gas 10.1733.0%Hydro 0.361.2%Biomass 2.157.0%Nuclear 3.7812.3%
Price£/MWh
Carbon intensitygCO₂/kWh
Demand and generationGW
Demand 29.6avgGeneration 25.0avgTransfers 4.6avg
The day in figurespeaks, averages, totals
Peak demand36.0GW · 14:25
Low 22.0 · 05:05Avg 29.60–40 GW
Made in Great Britain84%of demand
Generation 25.0Transfers 4.6 GW
Net imports110GWh
In
134 Out
24
Zero-carbon share51%of generation
Nuclear 15%Hydro 1%Wind 18%Solar 16%

Transfers · Fri 14 Aug

Interconnectors and storage

On Friday 14 August 2026, Great Britain imported 134 GWh and exported 24 GWh through its interconnectors. The most came from France (51 GWh), and the most exports went to Ireland (23 GWh).

All interconnectors

Fri 14 Aug
Imported
134GWh
Exported
24GWh
Net in
110GWh
Average net flow
4.59GW in

Into Great BritainOut of Great Britain

Belgium

Nemo Link

Average0.40GWImporting

In 9.9 GWhOut 0.5 GWh

Denmark

Viking Link

Average1.00GWImporting

In 23.9 GWhOut 0.0 GWh

France

IFA · IFA2 · ElecLink

Average2.11GWImporting

In 50.7 GWhOut 0.0 GWh

Ireland

Moyle · East–West · Greenlink

Average0.97GWExporting

In 0.0 GWhOut 23.2 GWh

Netherlands

BritNed

Average0.68GWImporting

In 16.7 GWhOut 0.4 GWh

Norway

North Sea Link

Average1.38GWImporting

In 33.1 GWhOut 0.0 GWh

Pumped storage

Dinorwig · Cruachan · Ffestiniog · Foyers

Average0.01GWGenerating

Generated 5.3 GWhPumped 4.9 GWh

All cards share one scale, so you can compare their heights. Each country can have more than one cable.

Download the 5-minute data for this day: CSV · JSON. See what the figures mean.