With the recent cold snap many people have been turning up the heat but there has been a warning today that bills could get even bigger.
It is claimed the Government's green policies, such as windfarms and better home insulation, could add almost £300,000 a year extra to your bill by 2020.
ITV News Consumer Editor Chris Choi reports:
More top news
A sigh of relief across Westminster and a crushing sense of disappointment for 45% of Scotland, but Yes campaign could not have done more.
ITV Border Political Editor Peter MacMahon says we've just seen a emotional former SNP MSP appearing to concede that the Yes side has lost.
ITV Border Political Editor Peter MacMahon says it's far too early to call this referendum.