E.ON managementOne of Britain's largest energy providers is planning to hit families with a winter price hike, consumer groups claim.

Fears are growing that German-owned E.ON, which provides power to 5 million households across the UK, will introduce inflation-busting increases at the beginning of 2013.

This would force cash-strapped consumers to pay more to heat their homes just as the coldest months of the year really start to bite.

E.ON has pledged not to increase tariffs this year, meaning that its customers are safe until December 31.


"We stand by our promise not to increase home energy prices in 2012," the company's website states.

However, industry insiders warn that it is inevitable that all of the 'Big Six' major providers – British Gas, EDF, SSE, E.ON, Npower and Scottish Power – will increase their prices either before or during winter.

That is certainly what happened last year, when all six companies increased their prices during the autumn months, only to lower them again when spring - and the warmer weather - arrived.

Rival providers have already announced plans to hike their rates as winter approaches. Next week, for example, Southern Electric owner SSE will increase its prices by 9%.

And British Gas has also warned it may have to increase bills by an average of £130 before winter sets in.

E.ON cannot follow suit at the moment due to the 2012 price freeze promise it made in May this year. However, a spokesman for the energy giant, which upped prices by 11% for electricity and 18% for gas in 2011, refused to rule out a sudden hike in January.

"Our price promise runs until the end of the year," he said. "While we do everything we can to help our customers, we can't guarantee that we will extend this."

Consequently, there is a good chance that it will join its rivals in raising prices by as much or more when it can.

Tom Lyon at comparison website uSwitch said: "With SSE's price hike about to take effect and other suppliers appearing to be edging in the same direction, consumers should be bracing themselves for a round of winter price hikes."

Fortunately, there are ways to keep your energy bills down, even when rates go up. So why not prepare your home for winter by improving its energy efficiency?

Figures form the Energy Saving Trust indicate that fitting energy saving glazing, for example, cuts the average person's heating bill by around £150 a year.

You can also make big savings by switching to a dual fuel plan that is managed over the internet.



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