Lumo are determined to offer our customers the cleanest energy we can, at the best prices we can manage.

That means saying goodbye to coal and offering more natural gas and renewables instead.

Energy Source Lumo UK Average
Coal 0% 7.6%
Natural Gas 57.1% 41.2%
Nuclear 0% 20%
Renewables 42.9% 29.0%
Other fuels 0% 2.1%
Grams of CO2 per kWh 204 225
Grams of radioactive waste per kWh 0 0.0014


Source: Department for Business, Energy and Industrial Strategy (BEIS)

The table above covers April 2017 and March 2018. It’s based on the total amount of electricity we purchased for supply, alongside the national average.