I’ve been with Ecotricity for a while now for my electricity supply. Currently, what they supply is 45% from renewable sources, compared to an national average of about 6%. Furthermore, all profits go back into developing further renewable sources for the future.
I’ve now switched to their new Green Gas product. At the moment, there is very little green about it – it is conventional natural gas. However, as with their electricity, the aim is to use the revenue from selling gas to develop gas mills – anaerobic digesters to turn food, sewage and other organic waste into biogas – and steadily increase the proportion of green gas in the mix.