The hidden factors adding £100s to your energy bill
- Published on Wednesday, 19 September 2012 08:04
- Posted by Scott Buckler
New Which? research reveals the hidden factors that can add hundreds of pounds to your gas and electricity bills
Analysis of thousands of energy prices spanning the past eight years shows consumers' energy bills could be £100 higher just because they live in Wales and not Yorkshire. They could be paying £100 more if they pay by cheque or cash rather than direct debit.
It also shows that energy companies are charging customers up to a third more per unit of gas or electricity if they are a low user rather compared to those who use high levels of energy.
Below we reveal three hidden factors behind your bills. To make sure your gas and electricity bills are as low as possible, compare gas and electricity prices using Which? Switch now.
1. Use less, pay more per unit of gas or electricity
You could be paying more than a third extra per unit of gas than someone who uses twice as much. This is because energy companies set up tariffs with either a daily standing charge, or with two tiers -where the first units you use are more expensive. So while the charges are the same, the standing charge or more expensive units make up more of the costs for low users.
For some energy companies the gap has widened over time, with those who use less getting a comparatively worse deal than they used to.
Npower had the biggest difference between high and low users for gas, Eon for electricity.
Make sure you don't pay over the odds by reading our guide to saving money on your energy bills - including the inside track on how much your appliances and TV cost to run
2. Cost of paying your gas and electricity bills by cheque soars
We've found that the cost of not paying your gas and electricity bills by direct debit has has risen at a far greater rate than inflation.
In 2004 if you chose to pay by cheque or cash you could expect to pay around an extra £20 to £50. Now it can be more than £100.
Scottish Power and Eon had the highest costs for not paying by direct debit in the first months of 2012 – more than £100.
3. Gas and electricity bills depend on where you live
Where you live can add over £100 to your energy bill. Yorkshire was the cheapest region overall, while the south-west and south Wales was the most expensive by an average of £40 in 2011.
But the difference to an individual consumer can be greater than this depending which supplier you're with.
SSE's prices showed the greatest regional differences in 2011 – customers in south Wales were charged an average of £148 more than those in Yorkshire.