Make the leap and stay smart with Tonik

We can now read over 9 million first generation smart meters

Even the meters that we didn't rollout. So you don't have to worry about switching energy suppliers and risking your smart meter going dumb. And if your meter used to be smart, but seems to have lost that ability, don't fear...there's every chance we can speak to that one too!

Make the leap and stay smart with Tonik.

Be part of a smarter, greener future sooner...

We're helping our members cut their carbon footprint and lower their energy bills by upgrading them to smart services that allows them to control of how they generate, store and use their smart energy.

We offer 100% renewable electricity as standard, and our greenest tariffs offer 10% green gas and carbon offsets the remaining 90%

We've won the Renewable Energy Association’s (REA) British Renewable Energy Award for Customer Service Recognition and recognised as one of the best energy providers of the year by Which? so you're in safe hands with us!

Be part of our revolution - we're always looking for new and innovative ways to help our members make smarter decisions about their energy usage.

Have a question? Read our FAQS

Switching supplier with a smart meter