Switch your home to green energy & save when you sign up to Tonik!

Save up to £250* on Tonik’s competitive green tariffs - includes £50 credit!

get £50

Tonik  are helping make it easy for homes across the UK to do their bit for the planet!

We supply 100% renewable electricity sourced from a mix of solar and wind farms and offer the option to upgrade to carbon-neutral gas too – 10% of which is green gas captured during farming processes and the remaining 90% carbon offset. 

The best bit? You don’t have to choose between doing the right thing and saving money.  With Tonik you can save up to £250* on one of our 100% renewable energy tariffs.

* Savings are compared to standard variable tariffs offered by Big Six Energy Suppliers for an average customer as defined by Ofgem (3,100kWh of electricity and 12,000kWh of gas a year) calculation takes into account the £50 credit. 

Switch to renewable energy and help cure the planet

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Blue Light Card & Tonik Energy

You save lives every day. Now your everyday energy usage can help save the planet. Each person who signs up to our renewable energy helps make the 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.

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


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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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