Bill payers will no longer face the impossible choice between hundreds of tariffs; each customer will have a maximum of four tariffs for gas or electricity per supplier to consider. And households will have personalised information from their supplier on their bills about the cheapest tariff the supplier offers for their payment method and the cheapest tariff overall.
For too long people have been stuck on the wrong type of energy tariff, paying more than they need to. Our new proposals will make things much clearer and easier to understand, so that bill payers can get the best deal and feel the benefit in their pockets.
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.