Until 6th April EDF are offering £75 account credit if you switch to them using my referral link below, currently the only one offering a 2 year fix on Gas and Electric during these turbulent times, all other energy company's have pulled they're fixed tariffs. More than likely to go up near term.
If you top up with just £1, the £75 credit will be applied within a few hours
edfenergy.com/quote/refer-a-friend/metal-seat-4390