Electricity Live

Great Britain’s electricity on Thursday 11 May 2017

On Thursday 11 May, demand averaged 31.1 GW. Renewables supplied 16%.

31.1GW AVERAGEWind2.81 GW9%Hydro0.18 GW1%Solar2.04 GW6%Gas15.55 GW49%Coal0.74 GW2%Imports3.41 GW11%Nuclear6.96 GW22%31.1GW AVERAGE9%49%11%22%
Price
£44.53/MWh
Day average £44.53
Demand31.1GW
Generation 28.3Transfers 2.8
Fossil fuels49%
Renewables16%
Other33%
Carbon intensity
—
Save as image
Recorded half-hourRecorded half-hourRecorded half-hourRecorded half-hourRecorded half-hourRecorded half-hourRecorded half-hourRecorded half-hourRecorded half-hourRecorded half-hour

Key moments

On Thursday 11 May 2017, gas supplied 49% of Great Britain’s electricity and nuclear 22%. Demand peaked at 37.0 GW at 12:00. The price £44.53/MWh. Wind generation peaked at 4.5 GW at 22:00. Solar generation peaked at 6.0 GW at 12:00. The wholesale price ranged from £33.67/MWh at 11:00 to £70.41/MWh at 07:30. Gas made 55% of the electricity generated in Great Britain, compared with 43% across 2017.

Charts

Generation, demand, price and carbon

Generation by sourceGW · daily average below
Solar 2.046.4%Wind 2.818.9%Gas 15.5549.1%Hydro 0.180.6%Biomass 0.000.0%Nuclear 6.9622.0%Coal 0.742.3%
Price£/MWh
Carbon intensitygCO₂/kWh
Demand and generationGW
Demand 31.1avgGeneration 28.3avgTransfers 2.8avg
The day in figurespeaks, averages, totals
Peak demand37.0GW · 12:00
Low 21.8 · 03:55Avg 31.10–40 GW
Made in Great Britain91%of demand
Generation 28.3Transfers 2.8 GW
Net imports70GWh
In
73 Out
2
Zero-carbon share42%of generation
Nuclear 25%Hydro 1%Wind 10%Solar 7%

Transfers · Thu 11 May

Interconnectors and storage

On Thursday 11 May 2017, Great Britain imported 73 GWh and exported 2 GWh through its interconnectors. The most came from France (47 GWh), and the most exports went to Ireland (2 GWh).

All interconnectors

Thu 11 May
Imported
73GWh
Exported
2GWh
Net in
70GWh
Average net flow
2.93GW in

Into Great BritainOut of Great Britain

Belgium

Nemo Link

Average0.00GWIdle

In 0.0 GWhOut 0.0 GWh

Denmark

Viking Link

Average0.00GWIdle

In 0.0 GWhOut 0.0 GWh

France

IFA · IFA2 · ElecLink

Average1.97GWImporting

In 47.4 GWhOut 0.0 GWh

Ireland

Moyle · East–West · Greenlink

Average0.01GWImporting

In 2.7 GWhOut 2.5 GWh

Netherlands

BritNed

Average0.94GWImporting

In 22.7 GWhOut 0.0 GWh

Norway

North Sea Link

Average0.00GWIdle

In 0.0 GWhOut 0.0 GWh

Pumped storage

Dinorwig · Cruachan · Ffestiniog · Foyers

Average0.08GWPumping

Generated 9.0 GWhPumped 11.0 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.