working with Southern Sustainability Partnership

Great energy doesn't have to cost the earth
Join the energy revolution! Switch to cheap, planet-saving electricity in just a few minutes.

By clicking on the button above, you agree to Big Clean Switch's terms and conditions and to us getting in touch using the details you provide in order to help you switch to clean energy. For more info, see our privacy policy.

What is clean energy?

‘Clean 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), clean energy has little impact in terms of climate change and air pollution.

QUOTE ME CLEAN
QUOTE ME CLEAN

How do clean tariffs work?

Picture the National Grid like a bucket full of water.* When you’re on a renewable tariff, your supplier promises to match the amount you take out of the bucket by putting the same amount of clean water in. The more clean water that goes into the bucket (and the less dirty water), the cleaner the bucket, and therefore the Grid, gets.
* In reality of course, water and electricity shouldn’t mix!
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GET A QUOTE

Powering the Big Clean Switch

Whenever anyone switches energy company through a third party like the Big Clean Switch, the supplier pays a commission.This doesn’t affect the price of the tariffs we offer (which are the same price as they are on suppliers’ own websites, other than where we’ve negotiated an even better deal).

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Our energy suppliers

The first major British supplier to be co-operatively owned, Co-op Energy give a share of their profits back to members and local communities.

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The world’s first green energy company. Offering 100% renewable electricity from the wind and sun and carbon neutralised gas.

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Clean electricity from one of the UK's largest investors in solar power, with a commitment to 'simpler pricing and bills that actually make sense'.

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Ranked top 5 for customer service by Citizens Advice, one of only three suppliers recommended by Which? in 2020 and a five star rating on Trustpilot.

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Switching is quick and easy

Less than 5 minutes

No supply disruption

No admin

No engineer visits