Wind turbines on hillside

Power your home with green energy from Tonik

Together with Abellio, Tonik is on a mission to help UK homes become more switched on with their energy use. The first step? Switching to 100% renewable electricity as standard, with the choice to include 10% green gas - as well as options to offset the carbon of the remaining 90% gas from fossil fuels. Rest assured - your energy is sourced in a responsible and environmentally-conscious way. Great news... it only takes two minutes to switch.

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Switch to renewable energy for savings that save the planet

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Abellio & Tonik Energy

You love a hassle-free service, we love saving the planet. Working together, we can do both! Each person who signs up to our renewable energy helps make our atmosphere that little bit cleaner, cutting down on the air pollution that has a detrimental impact on our health, and the emissions that are damaging our environment. Renewable energy, and award-winning customer service - what's not to love? 

Solar Panels in Field

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 get up to £50 off your bill 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 2 minutes


Get a quote

Get a quote

Sign up

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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