Ecotricity

Ecotricity is a British energy company focused on accelerating the transition to a low-carbon economy, offering renewable electricity for homes and businesses and a gas tariff that combines “green” (sustainable) gas with fossil gas. With decades of activity in the UK, the brand stands out for generating energy in its own wind and solar farms, and for showing live generation information, focusing on transparency and avoiding “greenwashing”.

Its key differentiator is the “Bills into Mills” philosophy: instead of prioritizing dividends, they reinvest a large part of their income into building new renewable energy sources and climate projects, including carbon removal initiatives in the UK through their Carbon Bank. If you’re looking for a supplier with an activist, consistent approach—where your bill helps fund renewable infrastructure—Ecotricity is an option especially aligned with sustainability goals.