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environmental news & information about the UK electricity supply industry

UK Domestic Electricity Suppliers

Some of the names listed below are branded products where a company’s electricity is sold by or under the name of another company, or are a supplier’s regional branding.

UK Domestic Electricity Suppliers' Fuel Mix (%)
supplier coal gas nuclear renewable other    
Angelic Energy0.6 3.8 1.1 94.3 0.2 pie chart graph
Atlantic (SSE)4.0 67.0 4.0 23.0 2.0 pie chart graph
Beam Energy0.6 3.8 1.1 94.3 0.2 pie chart graph
Boost0.0 48.1 0.0 51.9 0.0 pie chart graph
Breeze8.9 60.3 18.1 8.9 3.8 pie chart graph
Bristol Energy0.0 0.0 0.0 100.0 0.0 pie chart graph
British Gas0.0 0.0 24.0 76.0 0.0 pie chart graph
Bulb0.0 0.0 0.0 100.0 0.0 pie chart graph
CitizEn0.6 3.8 1.1 94.3 0.2 pie chart graph
Co-operative Energy0.0 0.0 0.0 100.0 0.0 pie chart graph
E6.3 72.0 8.2 8.3 5.2 pie chart graph
E.ON2.6 30.5 3.5 61.2 2.2 pie chart graph
EBICo0.6 3.8 1.1 94.3 0.2 pie chart graph
Economy 7 Energy0.0 0.0 0.0 100.0 0.0 pie chart graph
Economy Energy11.8 62.6 19.0 2.6 4.0 pie chart graph
Ecotricity0.0 0.0 0.0 100.0 0.0 pie chart graph
EDF Energy3.5 9.3 66.6 20.5 0.1 pie chart graph
Energy SW0.0 61.0 0.0 39.0 0.0 pie chart graph
Engie4.0 44.0 5.0 44.0 3.0 pie chart graph
Enstroga8.9 60.3 18.1 8.9 3.8 pie chart graph
ESB Energy6.0 67.0 8.0 15.0 5.0 pie chart graph
Extra Energy11.8 62.6 19.0 2.6 4.0 pie chart graph
Fairer Power0.0 61.0 0.0 39.0 0.0 pie chart graph
Flow Energy9.0 47.7 14.5 25.8 3.1 pie chart graph
Fosse Energy0.6 3.8 1.1 94.3 0.2 pie chart graph
Foxglove Energy0.0 0.0 0.0 100.0 0.0 pie chart graph
Future Energy19.0 33.0 13.0 28.0 7.0 pie chart graph
GB Energy (Co-operative Energy)0.0 0.0 0.0 100.0 0.0 pie chart graph
Glide0.0 48.1 0.0 51.9 0.0 pie chart graph
GnERGY34.0 25.6 21.6 16.7 2.1 pie chart graph
Good Energy0.0 0.0 0.0 100.0 0.0 pie chart graph
Goto Energy0.0 0.0 0.0 100.0 0.0 pie chart graph
Great North Energy0.6 3.8 1.1 94.3 0.2 pie chart graph
Green0.0 0.0 0.0 100.0 0.0 pie chart graph
Green Energy UK0.0 0.0 0.0 100.0 0.0 pie chart graph
Green Network Energy 0.8 9.1 1.0 88.5 0.7 pie chart graph
Green Star Energy0.0 0.0 0.0 100.0 0.0 pie chart graph
Gulf Gas & Power UK0.0 0.0 0.0 100.0 0.0 pie chart graph
Igloo Energy0.0 0.0 0.0 100.0 0.0 pie chart graph
iSupplyEnergy0.0 0.0 0.0 100.0 0.0 pie chart graph
Leccy0.6 3.8 1.1 94.3 0.2 pie chart graph
Lumo0.0 60.8 0.0 39.2 0.0 pie chart graph
M&S Energy0.0 0.0 0.0 100.0 0.0 pie chart graph
Nabuh Energy6.3 72.0 8.2 8.3 5.2 pie chart graph
npower4.8 54.4 6.2 30.7 3.9 pie chart graph
npower Northern6.0 69.0 7.9 12.1 5.0 pie chart graph
npower Yorkshire6.2 71.2 8.1 9.3 5.1 pie chart graph
Octopus Energy0.0 0.0 0.0 100.0 0.0 pie chart graph
Orbit Energy8.9 60.3 18.1 8.9 3.8 pie chart graph
Our Power0.0 0.0 0.0 100.0 0.0 pie chart graph
Outfox the Market0.0 0.0 0.0 100.0 0.0 pie chart graph
Ovo Energy0.0 48.1 0.0 51.9 0.0 pie chart graph
People's Energy0.2 3.0 0.3 97.0 0.2 pie chart graph
Peterborough Energy0.0 61.0 0.0 39.0 0.0 pie chart graph
Places for People Energy8.9 60.3 18.1 8.9 3.8 pie chart graph
Powershop4.8 54.4 6.2 30.7 3.9 pie chart graph
Pure Planet0.0 0.0 0.0 100.0 0.0 pie chart graph
RAM Energy0.6 3.8 1.1 94.3 0.2 pie chart graph
Robin Hood Energy0.6 3.8 1.1 94.3 0.2 pie chart graph
Sainsbury Energy4.8 54.4 6.2 30.7 3.9 pie chart graph
Scottish Gas (British Gas)0.0 0.0 24.0 76.0 0.0 pie chart graph
Scottish Hydro-Electric (SSE)4.0 67.0 4.0 23.0 2.0 pie chart graph
ScottishPower4.0 50.0 6.0 36.0 4.0 pie chart graph
Shell Energy (previously First:Utility)0.0 0.0 0.0 100.0 0.0 pie chart graph
Simplicity6.3 72.0 8.2 8.3 5.2 pie chart graph
So Energy0.0 0.0 0.0 100.0 0.0 pie chart graph
Solarplicity / LoCO20.0 0.0 0.0 100.0 0.0 pie chart graph
Southend Energy0.6 3.8 1.1 94.3 0.2 pie chart graph
Southern Electric (SSE)4.0 67.0 4.0 23.0 2.0 pie chart graph
Spark Energy0.0 61.0 0.0 39.0 0.0 pie chart graph
SSE4.0 67.0 4.0 23.0 2.0 pie chart graph
SWALEC (SSE)4.0 67.0 4.0 23.0 2.0 pie chart graph
Symbio0.0 0.0 0.0 100.0 0.0 pie chart graph
Together Energy8.9 60.3 18.1 8.9 3.8 pie chart graph
Tonik Energy0.0 0.0 0.0 100.0 0.0 pie chart graph
Toto Energy11.7 59.4 18.0 7.3 3.7 pie chart graph
Utilita6.3 72.0 8.2 8.3 5.2 pie chart graph
Utility Point8.9 60.3 18.1 8.9 3.8 pie chart graph
Utility Warehouse8.9 60.3 18.1 8.9 3.8 pie chart graph
White Rose Energy0.6 3.8 1.1 94.3 0.2 pie chart graph
Yorkshire Energy0.0 0.0 0.0 100.0 0.0 pie chart graph
Your Energy Sussex0.6 3.8 1.1 94.3 0.2 pie chart graph
SEE PREVIOUS YEARS fuel mix tables
New Suppliers
These are new entrants who have not yet had to publish fuel mix data or for whom we have yet to find fuel mix data.
Avro Energyno fuel mix data yet
Entice Energyno fuel mix data yet
Go Effortless Energyno fuel mix data yet
Zebra Powerno fuel mix data yet
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