M&S Energy launches cheapest energy tariff

There's a new cheapest energy tariff on the market, but it doesn't come from any of the 'big six' energy suppliers. Instead, M&S Energy has taken top spot with the launch of its Fix and Save tariff.

The Fix and Save Tariff will see you fix your energy bills until September 2014. The average dual fuel user will pay £1,139 a year, saving them £281 from the average tariff. So not only do you benefit from the cheapest tariff around, you also don't need to worry about prices creeping up. Instead you can enjoy the certainty of knowing what you'll be paying for a full year.