100% REGO-backed electricity and carbon-offset gas

We believe that supporting renewable generators should be the standard.

We are committed to supplying our customers with 100% renewable electricity and carbon-offset gas at no additional cost. This means that for every unit of electricity consumed by Brook Green Supply customers, a unit of renewable electricity has been put into the grid using the support of the Renewable Energy Guarantee of Origin (REGO) scheme. Also, 100% of our supplied gas has been carbon-offset by supporting developments worldwide to reduce carbon intensity.

Our indicative electricity fuel mix breakdown from April 2018 to March 2019 can be found below.

BGS Fuel Renewable Mix

CO2 Emissions - 0g/kWh
Radioactive waste - 0.00g/kWh

UK Average fuel mix 2017

CO2 Emissions - 225g/kWh
Radioactive waste - 0.0014g/kWh

Our future commitments

While we can’t confirm the exact electricity fuel mix going forward, we have committed to continue to provide renewable energy and carbon-offset gas to our customers. We also aim to further diversify our renewable generator portfolio in support of even more technologies and generation sources.

If you have any questions about our fuel mix or would like to know more about renewable products in the electricity or gas markets, please get in touch with us on 020 7870 4941 or

Market Insights

For more information, please call us on 020 7870 4941