Girl on bike

Tonik Energy and Sustrans

Tonik are proud to be Sustrans' energy partner to encourage people to travel sustainably and go green with their energy supply. We will donate up to £50* to Sustrans each time someone switches their energy supply and quotes Sustrans as the source.

Sustrans people on bikes

Sustrans is a UK sustainable transport charity. Their flagship project is the National Cycle Network, which has created over 14,000 miles of signed cycle routes throughout the UK, but about 70% of the network is on previously existing, mostly minor roads, in which motor traffic will be encountered.

Sustrans logo

Sustrans works with schools to encourage active travel (cycling, walking or scooting) among students. It also works with employers and local authorities. It administers several thousand volunteers who contribute their time to the charity in numerous ways, such as cleaning and maintaining the National Cycle Network, enhancing biodiversity along the routes, leading walks and rides and supporting communities to improve their air quality.

*£25 donation per fuel when the supply goes live

Switch to Tonik and donate £50* to Sustrans now

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Reasons to switch to Tonik with Sustrans

In addition to making a £50* donation to Sustrans there are several other reasons for choosing Tonik as your energy supplier.

Renewable energy that offsets your carbon footprint

3% interest reward

No exit fees or minimum term