Bulbs mission is to lower energy bills and lower CO2 by offering affordable green energy on a variable tariff. Over a million people have switched to Bulb since they entered the market in 2015.

Bulb sources 100% renewable electricity from solar, wind and hydro generators around the UK. And they offer 100% carbon neutral gas, as standard. Bulb offsets any emissions from the gas they supply by supporting carbon reduction projects around the world.

Bulb has a competitive variable tariff without exit fees or fixed-term contracts. So youll never be rolled onto a higher rate once your first years up. Bulb makes it easy to manage your energy online or from your phone with paperless billing, speedy service and an impressive app.

As a certified B Corp, Bulb has made a legal commitment to achieving the highest social and environmental standards. They also donate £2 towards fighting climate change for every new member, via Bulb Foundation.

Bulb have previously offered the tariffs for sale. You cannot switch to these any more but could still be on these:

Tariff Name Variable Tariff Fixed Rate Tariff Terms & Conditions Exit Fees
Tariff name Vari-Fair Variable Tariff Yes Fixed Rate Tariff No Terms & conditions View here Exit Fees No exit fees