It’s the strange thing about octopus. You sometimes have to chase them to raise a bill. I drop them a PM on Twitter and it’s sorted straight away.there was me thinking I was doing ok during the quieter summer without heating - still in credit. Just checked my octopus account as I was wokring out how much it costs to boil the kettle! (3p it turns out) and it seems I've not had an electric bill from them since March which I think was when I switched to IO.
Now dreading contacting them.
Also as an aside I checked my gas usage from Jan - 1500kwh at 3p/kwh was £57. I'n already paying 7p and they're expecting 15p/kwh in winter - that'd be £270 a month!