Making energy simpler, cheaper, greener.
Making energy simpler, cheaper, greener. We're a renewable UK gas and electricity supplier, proudly recognised as the #1 provider on Trustpilot. We started Bulb because we saw inefficiency, poor service and no transparency in the energy industry and wanted to do something different. We thought we could do energy better. Our mission is to transform the way energy is used and produced. We're here to make renewable energy affordable while empowering our members to make the right decision. Head to join.bulb.co.uk to find out how much you could save. It only takes 2 minutes.