Our Green Impact

The amount of clean energy (in MWh) we supplied between April 2016 and March 2023.

1,012,351 tonnes

of CO2 in the atmosphere averted


equivalent number of trees required to offset these emissions each year

Vote for Your Energy Source

What goes into your home is important. That’s why we’re the only supplier of renewable electricity that gives customers the chance to vote on how we source it. Hydro, Solar, Wind or Biomass, cast your vote and we’ll use the results to source next year’s energy.

wind turbine


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The turbines that dot the horizon in increasing numbers make the UK the sixth-biggest generator of wind power in the world.

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solar panel


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Solar cells, also known as Photovoltaic (PV cells), convert sunlight directly into electricity.

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Hydroelectric power comes from dams where they release water from height, and this drives a water turbine and generator.

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Biomass is organic material that comes from plants and animals, often in the form of wood pellets, waste wood or animal manure.

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