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We power 11,000 businesses (and counting)

We've been supplying thousands of businesses around the UK with cheaper, greener energy since 2015. We asked a few of our members, “Why Bulb?” And here's what they had to say.

Ella's Kitchen

The UK's no.1 baby food company

"Moving to green energy is a no brainer. Switching to Bulb was the easiest process, they took all the hassle out of it. You naturally think that because it's renewable that it’s going to be more expensive, but we saved money, too."

Talk of Tea

Locals' favourite tea shop, Brighton

“It's the easiest way to help the environment. Bulb has a very fair price point and they are honest and transparent. It matters knowing that my money is going towards something that I care about. It's easy, it's online, and your money is in the right place.”


Makers of natural, delicious, healthy drinks that help people live well and die old.

“Bulb share our values. We switched because we're committed to being carbon neutral by 2030 and having low-impact, renewable energy is a part of that. The online portal makes it really easy to see how much energy we've used every month.”

Get cheaper, greener energy from Bulb. It only takes 2 minutes to switch.