Just did the same as contract up. Price over my last 18month contract has gone up by 20%. Only deals that were near the previous price were variables but eventually had to go with a 2 year deal fixed rate gambling on prices continuing to rise. EON came out best of the bunch for me but still sticks in my throat on how much my bill will increase from the last couple of years. Single use as no gas here either, approx 6000 units a year so £106 per month estimated.