Avoid these people at all costs Avoid these people at all costs, they have been sending me bills randomly and I have always paid what they have asked. Last bill was for £83, I read the meters , called them, and it was amended to £97 which I paid for via phone. Two days later I receive a bill for £900+ telling me to ignore all other bills. The bill is for 5 months in a 1 bed flat with the Government £66 payments already calculated, and me paying whenever a bill was sent. I apparently used over £600 in gas alone in 3 months. 3 radiators hardly on and electric cooker. I suspect they were not sending me the right bills as they wanted me to have a huge debt and force a smart meter to fitted, which they have been harassing me about for month. How could they have underestimated by so much? I have never had such an issue with a supplier for over 40 years, EDF have only been my supplier for 15 months and have already put me into debt for nearly 1k.