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Southend Energy


This energy supplier has gone out of business. Please see the Ofgem guide on What happens if your energy supplier goes bust for further information.

Tariffs, contact details and marketing speak

Energy for Southend-on-Sea residents. Every customer gets our best price. Focus on customer service.

Please note:
These descriptions are taken from suppliers own promotional material and should be read in that context!

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Fuel Mix - Southend Energy’s electricity generation (2018)

Fuel Southend Energy National Average
Coal 0.00% 2.7%
Gas 57.10% 38.2%
Nuclear 0.00% 16.1%
Renewable 42.90% 40.3%
Other 0.00% 2.7%

Emissions/Waste Southend Energy National Average
CO2 (g/kWh) 204.0 182
Nuclear Waste (g/kWh) 0.00000 0.007

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