We use Bulb Energy who are 100% renewable for electric and gas. My wife (who organises this) says she still gets notifications from money saving expert energy saying there are cheaper deals for non renewable energy. We think the saving could be £20 a year.
We think that if we’re helping the transition to a better future it’s probably worthwhile tightening our belts in other places and as bulb aim to reduce the cost we hope they will stay as competitive as possible.