Earn up to £30 when you switch gas and electricity suppliers through Confused.com.
This offer could hardly come at a better time, with bills for heating during the recent cold snap set to land on doormats in the next few weeks.
The cashback offer is available until 4 March.
To get the money, you need to apply to switch to a new energy tariff and/or supplier through the Confused.com website.
You will receive £15 cashback for switching gas, and £15 for switching electricity – £30 if you change to a dual fuel tariff where you take gas and electricity from the same supplier.
The payment will be made directly into your bank account around eight to 10 weeks after the date of the switch.
Lisa Greenfield, energy analyst at Confused.com, says: "Saving people time and money is at the very heart of our business at Confused.com.
"So this fantastic promotion is something we believe will add real value to our customers."
Why switch?
A payment of £30, while not to be sniffed at, is far from the only reason to switch energy supplier.
Gas and electricity tariffs change regularly so if you have been with the same provider for a long time, or your energy usage has changed, then moving to a new deal could save you a lot of cash.
Greenfield adds: "There are so many people in the UK needlessly wasting money by staying with their current supplier for years and they need to be made aware that loyalty really doesn't pay."
Falls in the wholesale price of energy at the end of 2011 led the big six suppliers each to cut rates at the start of this year.
This means anyone comparing prices at the moment will get a clear picture of which supplier and which tariff suits them best.
Check our energy best buy table and find out more about the energy price cuts.
"Now all the suppliers have announced their price changes, it's the perfect time to shop around," Greenfield says.
"We think customers will be pleasantly surprised by how much they could save for doing something that's so easy."
Profitable business
Recent results from energy firms suggest they are continuing to make health profits, despite warmer weather earlier this winter leading to a decline in energy use.
British Gas said its profits from residential customers were down by 30 per cent in 2011, but still managed to make more than £500 million.
It blamed a mild spring and autumn for a fall in the amount of gas and electricity used.
Scottish Power, meanwhile, made a total profit of £ 1,002m in 2011, down from £1,158m in 2010.
Adam Scorer at watchdog Consumer Focus said: “It is not surprising that British Gas's overall profits are down, with customer energy use falling by 21 per cent for gas and 4 per cent for electricity, and the loss of 100,000 customer supply accounts.”
'Recession-proof'
Scorer added: "What both firms' results show however is that the energy industry is close to recession-proof.
"Healthy profits are still being made despite a big dip in consumption over our mild winter this year.
"The results of British Gas, Scottish Power and EDF, and predictions for SSE, all show fairly steady profits can be made in the energy business in all circumstances.
"It is a very different experience from that of their customers who have seen bills soaring when wholesale prices have risen and only small cuts when costs have fallen."
