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Our gas and electricity

While our big ambition is to halve your energy bills by 2022, by enabling you to produce your own energy, we also want to make sure if you need to take energy from the grid it's renewable and affordable. We aim to offer the best value green tariffs on the market and some of the cheapest full stop. To find out about our different tariffs, please take a look at our tariffs page.

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100% renewable electricity

All of our tariffs have 100% renewable electricity which is guaranteed through our filing of Renewable Energy Guarantee of Origin (REGO) certificates from Ofgem. The REGOs provide a record of each unit of electricity our members have used from the grid, which we have replaced by buying (and pumping back into the grid) a unit generated from renewable sources.

In the last year those renewable sources were 57% from solar and 43% anaerobic digestion -  in contrast to a national average of just 29%.

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Our green gas

If you decide to go for our Positively Greener tariff, we ensure that 10% of the gas you use also comes from renewable sources. Green gas, also known as biomethane, is produced by animal and vegetation waste and the process of generating this biogas emits far less carbon dioxide than with fossil fuels.

Although 10% may seem relatively low, gas is still playing catch up with electricity and 10% represents a higher proportion than most other suppliers - which typically sits at 5-6%, if at all. 

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Want to go carbon neutral?

We can enable you to go carbon neutral with your energy supply. Our Positively Greenest tariff offsets the remaining 90% of fossil fuel generated gas by investing in projects which fund the equivalent reduction in carbon emissions elsewhere.

For these projects we receive carbon offset certificates which are verified under the CDM* Gold Standard, or the VCS** scheme or similar. Under these mechanisms, all projects must meet strict criteria regarding their carbon dioxide emission reduction and local benefits and are subject to stringent audits.

*Clean Development Mechanism  **Voluntary Carbon Standard

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