Electricity Live

Great Britain’s electricity on Wednesday 28 September 2016

On Wednesday 28 September, demand averaged 31.5 GW. Renewables supplied 26%.

31.5GW AVERAGEWind6.68 GW21%Hydro0.45 GW1%Solar1.16 GW4%Gas13.17 GW41%Coal0.83 GW3%Imports1.78 GW6%Nuclear7.99 GW25%31.5GW AVERAGE21%41%25%
Price
£37.37/MWh
Day average £37.37
Demand31.5GW
Generation 30.3Transfers 1.2
Fossil fuels41%
Renewables26%
Other30%
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 Wednesday 28 September 2016, gas supplied 41% of Great Britain’s electricity and nuclear 25%. Demand peaked at 39.8 GW at 19:10. The price £37.37/MWh. Wind generation peaked at 8.5 GW at 21:00. Solar generation peaked at 4.3 GW at 11:30. The wholesale price ranged from £20.72/MWh at 04:30 to £51.49/MWh at 19:00. Gas made 43% of the electricity generated in Great Britain, compared with 45% across 2016.

Charts

Generation, demand, price and carbon

Generation by sourceGW · daily average below
Solar 1.163.6%Wind 6.6820.8%Gas 13.1741.1%Hydro 0.451.4%Biomass 0.000.0%Nuclear 7.9924.9%Coal 0.832.6%
Price£/MWh
Carbon intensitygCO₂/kWh
Demand and generationGW
Demand 31.5avgGeneration 30.3avgTransfers 1.2avg
The day in figurespeaks, averages, totals
Peak demand39.8GW · 19:10
Low 20.3 · 03:15Avg 31.50–40 GW
Made in Great Britain96%of demand
Generation 30.3Transfers 1.2 GW
Net imports30GWh
In
36 Out
6
Zero-carbon share54%of generation
Nuclear 26%Hydro 1%Wind 22%Solar 4%

Transfers · Wed 28 Sept

Interconnectors and storage

On Wednesday 28 September 2016, Great Britain imported 36 GWh and exported 6 GWh through its interconnectors. The most came from Netherlands (22 GWh), and the most exports went to France (6 GWh).

All interconnectors

Wed 28 Sept
Imported
36GWh
Exported
6GWh
Net in
30GWh
Average net flow
1.26GW 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

Average0.11GWImporting

In 8.4 GWhOut 5.7 GWh

Ireland

Moyle · East–West · Greenlink

Average0.23GWImporting

In 5.6 GWhOut 0.0 GWh

Netherlands

BritNed

Average0.91GWImporting

In 21.8 GWhOut 0.0 GWh

Norway

North Sea Link

Average0.00GWIdle

In 0.0 GWhOut 0.0 GWh

Pumped storage

Dinorwig · Cruachan · Ffestiniog · Foyers

Average0.09GWPumping

Generated 6.9 GWhPumped 9.0 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.