No sweat, no tears… just a £50 donation for Bloodwise when you sign up for renewable energy with Tonik.

We are proud to support Bloodwise, the blood cancer charity. By switching to green energy that leads to cleaner air - and better overall health - for everyone, you're also helping us to beat blood cancer sooner. What's more, we’re donating £50 to Bloodwise for each and every person who switches their energy supply to us. To ensure we can make this donation on your behalf, please start your quote below and complete your switch online.

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Switch to renewable energy and save the planet - while doing your bit to fight blood cancer.

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Bloodwise & Tonik Energy

Bloodwise works hard to fight blood cancer. We work hard to save the planet. Now we’re working together to fight the third biggest cancer killer in the UK by donating £50 to Bloodwise for each person who signs up to Tonik’s renewable energy through this page. So not only does each person who signs up to Tonik make the world’s air that little bit cleaner, but they’re also helping to tackle one of the most aggressive cancers out there. Let’s make a difference together.

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Ready to sign up to the renewable revolution?

It's easy - we’ll take care of everything with your old energy supplier. Once you’re on supply with us, you’ve got the power to go even greener with our suite of products - including solar panels, home batteries, and EV chargers - designed to reduce your reliance on the grid, save money and help the planet even further. Welcome to the future of energy.

Here's how it pays to join Tonik...

When you switch your energy supply to Tonik, our award-winning customer service and sustainably priced green energy come as standard, but there’s more – we reward our members for each step they take to help rid our skies of dirty, fossil fuel emissions.

Switch to green energy with us and we'll donate £50 to say thanks!

Refer your friends. You get £25 off your bill. They get £25 too.

Take a (much cleaner) deep breath. You’re a renewable hero now.

Switch to green energy in just two minutes


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Choose your renewable energy tariff and then we'll take a few quick details.


Leave the rest to us

Sit back. Relax. Feel good about the good you've done for the planet.

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