We’ve partnered with the Big Clean Switch to reduce the cost of working at home, while making energy choices that are better for the planet.

Cut costs, go green


Lower your energy bills and help the planet by switching to a green tariff from the UK's most trusted suppliers.

✓ £270 average saving

✓ Greenwash-free

✓ Every switch backed by our customer service promise


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What is green energy?
‘Green energy’ means power generated from the elements – sun, wind, water (rivers, tides or wave power) and biofuels (gas released by rotting food and agricultural waste). Unlike dirty electricity generated by burning fossil fuels (oil, coal and gas), green energy is renewable and has little impact in terms of climate change and air pollution.






Unit E3 Brooklands Close

Sunbury-on-Thames

TW16 7EB

T: 020 3328 6000 

E: sales@redbox.co.uk

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