Ecotricity Ltd, which has given almost £3.4m to Labour since Sir Keir Starmer became leader of the party in 2020, claims to be “Britain’s greenest energy supplier”. Yet 99% of the gas it supplies comes from fossil fuels. "Ecotricity: Labour’s biggest corporate donor accused of ‘greenwashing’" https://www.opendemocracy.net/en/dark-money-investigations/ecotricity-labour-biggest-donor-greenwashing-carbon-credits-dale-vince-keir-starmer-offsetting/