At this rate, getting gas and electricity for free ;-) Octopus not only are the Which? best energy provider, excellent value, are eco/green and have such an easy website to use, but the £50 each for referrer and referee is making my account rather happy! Here's the link https://share.octopus.energy/denim-snow-909 and read the Which? report at https://www.which.co.uk/reviews/energy-companies/article/other-energy-companies-reviews/octopus-energy