Cheap clean energy from a supplier you can trust
Pop in your details below to start your no-obligation clean energy quote. All switches are covered by our Big Clean Switch Guarantee.

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.

Our promise to you

Unlike conventional switching sites, we make a simple promise to every single home that switches with us: In the event that you have a problem you can’t resolve directly with your supplier, we’ll take it up with them on your behalf. We call this our Big Clean Switch Guarantee.

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What is renewable electricity?

When we talk about ‘renewable electricity’, we mean power generated from the sun, wind, water (rivers, tides or wave power) and biofuels (such as gas released by rotting food and plants). Unlike electricity generated by burning fossil fuels (oil, coal and gas), renewable electricity has little impact in terms of climate change and air pollution.

How do renewable electricity tariffs work?

When you’re on a renewable electricity tariff, your supplier promises to match the amount of electricity you take out of the National Grid by ensuring the same amount of renewable electricity is put in. The more this happens, the greener the Grid should get.

How we're funded

Whenever anyone switches to renewable electricity through the Big Clean Switch, the supplier pays a commission. This doesn’t affect the price of the tariffs offered by Big Clean Switch, which are the same or better than you’d find on the suppliers’ websites. Once Big Clean Switch has paid for the cost of processing the switch, we passes at a third of what’s left to our partners.

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Switching is quick and easy

Less than 5 minutes

No supply disruption

No admin

No engineer visits

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