Bulb

Bulb

Bulb is the UK’s fastest growing energy company, providing affordable, renewable energy to more than one million members across the UK.

Bulb’s mission is to help its members reduce their bills and their carbon impact. We’re proud to be the UK’s biggest green supplier.

We provide our members with 100% renewable electricity from solar, wind and hydro. Plus, our gas is 100% carbon neutral. 10% is green gas produced from renewable sources like food or farm waste. And we offset the rest by supporting carbon reduction projects around the world. Every year, the average Bulb member saves 3.5 tonnes of CO2 from entering the atmosphere. That’s like planting 1,770 trees.

We invest in great technology to keep costs low. Our tariff is one of the cheapest on the market, renewable or not. And for us, giving great service is first, last and everything. We’re chuffed to be rated 9.6/10 with over 10,000 reviews on Trustpilot.