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Where does our electricity come from?

It's really simple. Just 1 source: renewables.

As an independent energy supplier our focus has always been on our members, rather than generating our own power. So we buy electricity from the energy market, and then offer it to you at competitive rates.

All of our renewable electricity is backed by renewable electricity certificates.

Here’s what goes into our electricity


Doing more for our planet

As part of our pledge to get to zero carbon by 2030, from the 1 October 2020 all our energy plans (Better Energy, Simpler Energy and 2 Year Fixed Energy) bring you 100% renewable electricity, as standard1 - plus one carbon-busting tree planted in your name every year.

What if I want to go greener?

Just upgrade to OVO Beyond. The green upgrade that cuts carbon with renewable energy, reduces energy waste and restores nature by planting trees and protecting rainforests. So, on top of 100% renewable electricity as standard, you’ll also get all this green goodness: 

  • 100% carbon-neutral energy to power your home2
  • Tips to cut energy waste and your bills3
  • 5 trees planted for you each year in UK4
  • Protect natural habitats around the world – with our carbon-offsetting projects

Plus, bring nature to city kids by helping them plant 8 Tiny Forests on their doorsteps.

Find out more




Terms and conditions

The renewable electricity we sell is backed by renewable certificates (Renewable Energy Guarantee of Origin certificates (REGOs)). See here for details on REGO certificates and how these work. 

By providing 100% carbon-neutral gas (15% green gas and 85% offset) and offsetting all associated lifecycle carbon emissions involved in the production and consumption of your electricity & gas, OVO Beyond reduces your yearly carbon emissions from the energy used in your home that's supplied by OVO to net zero. The renewable electricity we sell is backed by renewable certificates (Renewable Energy Guarantee of Origin certificates (REGOs)). See here for details on Renewable Energy Guarantee of Origin certificates and how these work. The green gas we sell is backed via renewable certificates (Renewable Gas Guarantees of Origin (RGGOs)). See here for details on Renewable Gas Guarantees of Origin and how these work. We offset the remaining emissions by supporting UN REDD+ carbon reduction projects that are certified to the Verified Carbon Standard or the Gold Standard.

Bill savings are based on you making changes to your energy habits through your use of OVO Beyond. Actual savings will vary depending on your energy use and the changes you make.

OVO plants 5 trees for every OVO Beyond member through our award-winning I Dig Trees programme with The Conservation Volunteers. Trees absorb carbon dioxide from the atmosphere, so tree-planting helps to slow down climate change. Since 2015 we have planted over 1 million trees.

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