Efficient, friendly, polite, helpful and kind to our planet! How refreshing to find a utility supplier with strong green credentials that offers a great financial deal, responds to emails really fast and actually does what is says it will do! I've been with them for 3 years now and have not regretted it. Even better, you & I will both get a £40 credit if you use this link when you sign up. www.so.energy/r/SIJPMKQHH Their web site is easy to manage and navigate your way round, really good communication and timely responses and an easy to read / understand bill. At the end of last year I was presented with 3 crystal clear options and had made my choice and gone onto the new rate in 3 mins. Dealing with So Energy is like a breath of fresh air, it's now really quick and easy to enter meter readings - something that had always been a nightmare before with other suppliers. I really couldn't fault them, which isn't something I ever expected to be saying about a utility company. All of my dealings with So Energy from signing up to tariff changes, bill payments, meter reading and so on have been quite painless. They are very quick to respond to problems and I have found everyone I have dealt with so far to be friendly, polite, knowledgeable and very helpful. The whole organisation feel very efficient, well run and quite fun...and GREEN! Hope this review is helpful to you and saves you money as well!