You've been telling us what you think about plans to reform the way customers are charged for electricity and gas. You can add your own comment on our Facebook page.
Vicki Brown I'm on an electric key and have storage heaters, in the winter I can pay up to £50 a week! I don't know the first thing about all these tariffs but I don't know the cost is killing me!!
Lisa Hudson Believe it when I see it,we have pay as you go meter...£80 so far this month!!!
Darren Duffy Here is an idea, if householders are going to be forced onto the cheapest tariff, then why is there more than one tariff? Why not eliminate all the other tariffs and just have one tariff that everyone is on?
It is possible that some of the best deals on the market will disappear. We could lurch from a minefield of deals to virtually none at all.
Downing Street sources are adamant tomorrow's energy bills announcement will stick to David Cameron's promise of lower tariffs, but will it?
Ministers are poised to announce plans to decrease energy bills in a bid to get customers on the lowest tariffs available.