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Updated: 3 July 2009 Further price cuts from British Gas The story so far... every major provider has cut prices this year, but on 3 July E.On followed British Gas' surprise price cuts and cut gas 3.3% for most customers (full breakdown below). Is it time to switch? While there's still a chance, it now looks likely the market isn't going to react to the latest British Gas price cut as it was playing catch up anyway, as the only one of the big six suppliers that didn't drop electricity prices earlier in the year. In which case it's likely to still be a good time do a comparison and switch to your cheapest supplier (those on capped tariffs read the special notes below). ![]()
Company by company changes 2009 Price changes vary not just by company, but by region and there can be huge variance. The following are the average changes for each major supplier (or see the full price rise charts).
More ways to save As well as switching to a cheaper provider there are a host of other ways to cut the costs. Here's a quick checklist:
What to do if you're on a cap? In July 2008, it was already certain energy prices were going to rise. At the time there were three cheap caps left, and for those who wanted price surety to insure against any possible rises I was yelling "cap, cap, cap". If you capped then, then there's already been a price hike of around 30%, so you've almost certainly been saving money so far.
Once those three caps had disappeared, some may have continued to cap for certainty; if you did, the price of caps then could be higher than the new 'price dropped' rates. So again do a comparison.
npower one & npower price fix 2009. Ends 31 July The nPower One/Fixed cap on 31 July, yet as it usually takes 2 months to switch do it now (there’s no exit penalty so doing it sooner isn’t a problem).When asked for your current tariff DON’T put your cap, as then it’ll compare to its rate. Instead put your tariff as nPower Standard as it’s what you’ll be on when the cap ends. See above for switching info. Want to save more and get extra grants? Please read the whole article below for more tips, options and explanation. |
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It only takes five minutes to switch energy supplier, and do it when the times right and it can save you 20%, plus there’s a way to get paid to do it. Go to a comparison service direct and they’ll just find you the cheapest; but so many MoneySavers switch, there’s been a price war to win your business, meaning you earn up to £30 cashback or 12 bottles of wine on top.
How to cut costs & energy use
There are two ways to cut energy costs; use less and pay less for what you use.
When you switch, only the price really changes
The pipes, circuits and wires, safety coverage and gas and electricity flowing through the house are all the same. Only customer service, billing and, most importantly prices, change; the new supplier performs the switch; all you do is take a meter reading.
Of course, there've been many switching ‘horror stories' and sadly these still happen, but for most it's a smooth process.
The savings are big, often £100s a year
Considering it only takes a few minutes, the impact is vast.
If you’ve never switched before
This means you’re using British/Scottish Gas for gas and your regional electricity company for electricity; in which case you can cut your bill by up to a massive 20% by switching. This is because, if you’ve not switched before, they know you’re willing to pay high prices without considering it and thus profit from your inertia.
If you have switched before
Here, savings are smaller, as you've already had the big ‘first switch' gain, yet you can still get around 10% off. As the cheapest supplier changes regularly, it’s worth comparing annually or after a major bout of price changes to see if it’s worth it.
While it sounds strange, you may save money even if your bills go up! In a period of regular price rises, switching often doesn't mean you actually pay less. If you’re saving 10% when all energy prices are increased by 20%, you’ll still pay more than you were, yet less than if you hadn’t switched.
How you pay is crucial
The savings also depend on how you choose to pay:
Direct Debit is cheaper.
Fixed monthly direct debit payments (where you pay a fixed estimate each month) save you up to 10% as companies are sure you won't default, and they earn interest on any overpayments (which should be refunded at the end of the year). Yet if you pay by variable Direct Debit, always ensure you call in a meter reading after a bill; don’t rely on their estimates.
Dual Fuel isn't always cheaper.
Logically dual fuel (gas and electricity from the same supplier) should be cheaper and it often is, yet not always. During your comparison, also compare the cost of the cheapest dual fuel supplier with separate cheap gas and cheap electricity suppliers.
Even if you’re on a prepayment meter you can switch and save.
While a push from the government means things are getting better, those on pre-payment meters often pay more than everyone else. If possible you should try to switch to a billed meter. Yet often they won’t let you, due to credit score or income difficulties. The government is pushing providers to end this two tiered system but it's moving slowly.
Even if you can’t change, you’re not stuck. Although not all the comparison sites include pre-payment tariffs, use either Energyhelpline* or Uswitch* to compare prices. Ebico has historically been competitive on pre-payment tariffs though most of the other major suppliers have now started to charge pre-pay customers the same as other customers.
Get grants and go green to save too
Cutting down on energy usage will save you cash too:
Grants for being green.
There’s a vast range of grants available for improving home heating and insulation, just go to the Energy Saving Trust’s Energy grant search. For more grants available for all types of home improvement, see the full Find A Grant article.
Just use less energy.
Cutting energy is a mix of big and little things. Turn down the thermostat and wear jumpers; turn lights off when you leave a room; use energy saving lightbulbs; defrost the fridge and check it's not on too high; don’t leave electrical goods on standby… for more info read the Energy Saving Hunt and the Energy Saving Trust.
It’s also possible to pick a green energy option, see the picking the perfect tariff section.
Is now the time to switch?
If you’ve never switched before, it’s always worth doing. For everyone else timing is crucial; the worst moment is when a major energy provider, such as British Gas or npower, has just announced a cut or rise in prices.
This is because when one company announces a price change, within a month or so all the others tend to follow suit; thus it isn’t a level playing field if you do a comparison at this time. When prices are rising, you may shift to a company only to see its prices jump up the next day. It’s slightly less important with dropping prices, but even then you may end up leaving a company that drops its prices the next day and becomes cheapest.
The two indicators below will help you decide whether the time's right.
Indicator 1: The Switching Traffic Light
Energy suppliers have a herd mentality, once one changes its prices the others tend to follow within a few weeks or months. If you compare during that period, it's likely you'll switch to a provider whose prices haven't yet increased or decreased, but are due to in the future. The aim of this traffic light is to prevent that happening.
Current traffic light status: Switch with caution
This is my best guess at the state of play, yet energy companies don't pre-announce changes, so nothing’s guaranteed.

Why Amber? After an initital round of price drops in April, British Gas then announced a further drop of 10% on electricity and later E.On dropped gas 3.3%. It's unclear whether other providers will follow. While most people will save by switching, for total finesse you may want to wait a few weeks to see if other providers will announce even cheaper tariffs.
Yet if you're struggling to meet your energy bills, it's not a disaster to switch now. If you do and there are further price cuts, you can always switch again. If and when there are any more price cuts, full details will be in the free weekly e-mail.
Indicator 2: The last price rise/fall chart
The chart below shows each company's last price change for its main tariff (specific specialised tariffs may change independently); if that was much more recent than the rest of the market, it's likely others' changes are due soon as they come in phases. The last major changes were price rises, yet this time around all suppliers are making cuts.
It’s important to understand that when you do a comparison it will be at the ‘post-price-rise/cut price', as comparison services incorporate the new prices at the moment they’re announced; not the moment they happen.
Don't assume the biggest price drop means the cheapest company.
It always depends on what the prices were before.
Main Tariffs Last Price Rise or Fall Table
| Company | Sub Brands/Tariff Names | When it took effect | Ave. main tariff CHANGE (1) |
|
| Gas | Elec | |||
Energy Companies' Major Tariffs |
||||
| British Gas | Scottish Gas, Nwy Prydain | (19/02/09) 07/05/09 | (-10%) | -10% |
| E.ON | Staywarm (though this is not included in price cuts) | (31/03/09) 03/07/09 | -3.3% | (-9%) |
| npower | Juice | 31/03/09 | 0% | -8% |
| Scottish power | Manweb | 31/03/09 | -7.5% | -3% |
| EDF Energy | London Energy, SEEBOARD SWEB Energy | 31/03/09 | 0% | -8.8% (3) |
| Scottish & Southern Energy | Atlantic, SWALEC, Scottish Hydro | 30/03/09 | -4% | -9% |
Smaller Companies' Tariffs |
||||
| EBICo | Equipower, Equigas | 30/03/09 | -2.5% | -7.7% |
| Utilita | 03/09/08 | +49.8% | +19.8% | |
| Green Energy UK | Pale Green, Deep Green | 01/05/09 | -9.5% | |
| Ecotricity | 02/09/08 | - |
+15.6-16.3% | |
| Utility Warehouse | 01/04/09 | -2.3% | -2.6% | |
Selected Major Online Tariffs |
||||
| British Gas | Click Energy 6 | (19/02/09) 07/05/09 | (-3.6%) | -5% |
| British Gas | Click Energy 5 (not avail to new customers) | (30/09/08) 07/05/09 | (-6.6%) | -6% |
| E.ON | EnergyOnline Extra Saver 14 | 25/05/09 | +26% | -5% |
| npower | Sign Online 14 | 03/11/08 | 0% | 0% |
| Scottish Power | Online Discounted Energy | 01/09/08 | +35% | +12.4% |
| EDF Energy | All online tariffs removed for new customers | N/A (2) | N/A (2) | |
| Scottish & Southern Electric | Atlantic Domestic Standard Online | 25/08/08 | +29% | +19% |
What do comparison services do when the price rise or fall hasn't taken effect? |
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How comparison services work
The cheapest supplier for you is calculated by a complicated algorithm which depends on where you live, and the quantity and type of energy you use. Web and phone based comparison services do this for you.
Just plug in your address and usage (use the Kilowatt hours on the bill rather than the cost to improve accuracy) and they tell you which supplier is cheapest. Yet even if you don't have a bill or have just moved in, most comparison services can still estimate for you.
How they earn their money
Comparison services are paid between £30 and £60 per switch from the energy companies; in other words they're referral businesses. In itself this isn't actually a problem, as it doesn't add costs to the consumer, plus consumer group Consumer Focus (it used to be Energywatch) has an accreditation system for website, not phone, services, setting minimum standards.
Yet these are commercial beasts, and thus there are differences between them; in functionality; inclusion of niche players and the treatment of 'initial discounts'; and some concerns that one or two tweak results at the edges for their gain. Yet overall, it's better to use them, than to simply listen to the energy companies when they tout ‘we're cheapest'.
Why do they only pay cashback via this site?
In the early days of the site, back in 2004, a comparison service boss asked me, “how can we be your top pick?” Flippantly, I replied “pay customers some of your cut!” and surprisingly it agreed to a trial, but only for users of this site, so as not to cannibalise its existing custom.
That was the start, and as this site's grown, with now over 3 million users a month, they all want a piece of the pie; hence each year there’s a price war to be the site’s top pick cashback provider. Yet still in the main it's only links from the site, or for those who use the phone service and quote the deals here.
BEST BUYS: The Top Energy Comparison Services
The following comparison services are my top picks, assessed on a mix of feedback from MoneySavers, cashback (or wine), inclusivity of tariffs, and functionality.
Cashback's usually paid 45 to 90 days after you sign up, but remember it's only paid when the comparison service actually administers the switch for you, otherwise it doesn't earn anything, so it can't cut you in. Note: Do remember these deals are specific to the links below; go direct and they're not offered.
If you’re confused as to what type of tariff to pick, see the picking the perfect tariff section below.
The Overall Top Pick.
Over the years Energyhelpline* has consistently received good feedback, and has some of the most inclusive functionality. It pays cashback of £15 per switch; which means switch to dual fuel (gas and electricity together) and it's £15 or switch to a separate gas and electricity supplier and it's £30 (joint highest).
Top for Cashback.
The winner depends on which deal works out cheapest for you.
Electricity only: Moneysupermarket* pays £17.50
Separate gas & electricity providers: You can get £30 (£15 per fuel) if you're switching to separate gas and electricity suppliers via Energyhelpline*, Energylinx*, and UK Power*. Yet, they only pay £15 (UK Power £20) if you switch to dual fuel. Alternatively you can get £15 in Amazon vouchers from SimplySwitch*
Dual fuel: This means you get gas and electricity from the same supplier, Moneysupermarket* pays £30, or SimplySwitch* will pay you £35 in Amazon vouchers.
(The Amazon vouchers will be sent to you 90 days after switching and are limited to one per household).
Get a voucher for 12 bottles of wine worth £40.
Rather than cash, Uswitch* will give a voucher for 12 bottles from Virgin Wines when you switch to a dual fuel tariff. You get six red and six white; maximum of one per household. And don’t worry, you don’t need to buy anything else from Virgin to redeem it. You have to go via the above link to get the deal, if you go direct to Uswitch you will only get a voucher for £40 off.
Officially the wine’s worth over £50, yet roughly equivalent plonk can be had from supermarkets for about £40. Not being a big wine drinker, I asked some of the MSE Towers team to test it (hard life innit?) and the view was the wine was mixed quality, some mmmm and some yuck.
How much cashback will get you
Cashback Energy Service |
Switch to separate Gas & Electricity Suppliers |
Switch to Dual Fuel |
£30 |
£15 |
|
- |
12 bottles of wine worth c.£40 |
|
£30 |
£20 |
|
£30 |
£15 |
|
£17.50 |
£30 |
|
SimplySwitch* (Amazon vouchers) |
£15 |
£35 |
- |
£20 |
You may’ve noticed, there’s no inclusion of some of the charity-donating comparison switch sites, such as Switchandgive which pays £20 to charity for dual fuel switching. That’s because if you switched via the sites above, got the cashback and donated it to charity, the tax advantages of you donating mean the charity gets more (see the increase your charity giving article).
Don't use these comparison services for other things
These sites can also include commercial comparison services for credit cards and home phones. Yet the articles here usually substantially undercut them (see UK Home Phones and the Credit Cards articles).
A way to up the cashback?
While comparison sites offer cashback, occasionally some energy companies will pay even bigger amounts if you switch directly via their websites or via cashback websites. Therefore for the ultimate finesse, first use the comparison services to find the cheapest, then check the winner's website direct to see if it offers cashback.
If this doesn’t work you may be able to get it via a cashback website and see if it will pay out too. It’s also possible to get paid for going to comparison sites via cashback sites too, to check their latest use the Cashback Sites Maximiser.
Are you supplied by an independent gas transporter?
Independent gas transporters (IGTs) are often used by constructors instead of Transco (National Grid) in new build properties as they charge less to fit pipes. One in 20 people are supplied by them instead of Transco.
If that’s the case you may have to pay £30-£40 more on top of any comparison quote as the gas provider uses both pipes so must pay Transco and the IGT to supply gas to your house; and this charge is passed directly on to you.
How to tell if you have a independent gas transporter
If the MPRN (the meter point reference number, unique to your house) on you bill is 10 digits long and starts with 74 or 75 this means you are supplied by an independent gas transporter. If you're not sure, Energylinx has a useful tool you can use to check.
Is it still worth switching?
Switching at the right time can save you around £150/year, so you should still save. All providers, except British Gas, charge if you have an independent gas transporter; so simply do a comparison and if it's less than £40 compared to the cheapest provider opt for it instead. Occasionally it may mean you can’t switch to certain suppliers.
Additional cost of switching if you have an independent gas transporter
| Supplier | Approximate value of charge per annum | How levied? | Any differences between IGTs? |
| British Gas | N/A | N/A | N/A |
| EDF Energy | £40.74- £71.54 (1) | Embedded in tariff | No |
| npower | £31.50 (2) | Embedded in tariff | No |
| E.ON | £42 | Shown as an additional daily charge / £10 per quarter | No |
| Scottish & Southern Electric (3) | Variable (1p to 12p per day) for customers on certain fixed price deals | Unknown | Variable (1p to 12p per day) |
| Scottish Power | £42 | Increased standing charge or embedded in tariff | No |
| (1) surcharge applies to gas-only customers and is approximately £71.54 for low users (10,000 kWh per annum), £53.58 for medium users (20,500 kWh) and £40.74 for large users (28,000 kWh). (2) has a Pre Pay Meter IGT tariff which has a £30 additional annual standing charge. (3) SSE removed the surcharge for most of its domestic customers as of 1 May 2006, with the exception of customers on certain fixed price tariffs. Source: Energywatch | |||
Picking the perfect tariff
When you’re using a comparison service, there are still decisions to be made such as do you want a green tariff, capped tariff, and the length of the service contract. The following tips should help you choose:
Is there someone aged over 60 living in your home?
Any home with at least one resident aged over 60 can access E.ON's special Staywarm dual fuel tariff, which sadly isn’t included by the comparison site. Uniquely, the bill doesn't depend directly on the energy specifically used, you pay a fixed tariff over a year, this gives peace of mind that turn the heat up and you won't pay more. For more read the Staywarm additional briefing.
Do you want a Green Energy Tariff?
Luckily green tariffs are now almost commonplace; most suppliers offer them. Green tariffs are defined by the fact that they're either ecologically produced or a proportion of the money is put towards ecological sources.
Yet this is one area where going green and saving money diverge, so it really is a question of your personal politics. The cheapest green tariffs cost more than the cheapest standard tariffs. All the main comparison services allow you to do a comparison only of green tariffs if you choose.
Are you considering a price capped tariff?
A number of energy suppliers offer what are called capped tariffs but are usually technically fixed tariffs, which guarantee your price won't rise for a fixed period, usually two to four years. When doing a comparison, all the services will either allow you to look at capped tariffs separately or have a section for capped tariffs within their results tables.
There are a number of things you should look at when considering a capped tariff:
Can you afford a price rise?
While capped tariffs are generally around 10-15% more than the cheapest tariff, yet if prices rise, you'll be quids in. It's an especially important tactic if you couldn't afford a price rise, as capping gives you price surety? Whether they’ll be good value over their life is impossible to say, as it depends on competitive pressures and movements in the wholesale gas and electricity price markets and exactly how much more you need to pay to cap.
Watch out for exit fees.
Some providers have started charging exit fees if you leave it before the fix ends. This usually isn't a problem if you don't leave the provider before 6 months. By that time any charges you pay will have been dwarfed by the savings you've made by capping. Nearly all providers will allow you to take your existing tariff with you when you move though do double check with it.
Moving your capped tariff...
Provider |
Can you take your capped tariff when you move? |
British Gas |
Yes |
EDF |
Yes |
nPower |
Yes |
E.ON |
Yes |
Scottish & Southern Electric |
Yes |
Scottish Power |
No (But you won't be charged a cancellation fee if the reason is a house move) |
Correct as at 7 July 08. |
|
How long should you cap for?
Again this depends on how much security you want, you can get, fixes vary between 1 and 3 years usally. Longer caps will be slightly pricier but offer longer term affordability. If you're on a tight budget with little room, longer caps are better. Then again its more difficult to predict the long term trends. In 2007, there was a period when all energy companies reduced their prices, if this happened, and you were on a capped tariff with a penalty to leave, you'd miss out.
Thus the decision is often more about your own finances than anything else; the key question is 'how much surety do I want?' If peace of mind is important, as you're on a very tight budget, then a price cap would enable you to at least have surety of knowing the payments won’t rise. Better to end up having paid a wee bit more than be pushed over the brink.
Check you won’t be locked in.
Until late 2007 energy companies weren’t allowed to lock you in. The regulator Ofgem then decided that the market was competitive enough and thus companies can now require you to sign up for a year's contract. Most don’t but do check before you sign up; it’s always better to have the freedom to ditch and switch.
Energy provider problems
If you're having problems with your energy provider over billing, transfers, service and sale issues and are getting no where with your provider, take it to the Energy Ombudsman who's an impartial and independent official disputes resolution service. Set up in July 06 it will deal with most complaints if you're energy provider is a member (all the major ones are).
Provided you've taken your complaint as far as you can with the energy company it'll look into your complaint. It's within its power to offer financial compensation up to £5,000, though this is extreme and if likely to be a much lower amount.
For a London family who've never switched, are billed quarterly, annually spending £1,200 on gas and £900 on electricity, the cheapest equivalent service would save them £265 a year including cashback. If the family also started paying by Direct Debit, then the saving would be £450 plus of course there's cashback.
Typical Savings for a family spending £2,100/year
| Gas | Electricity | Total | Cashback | Total saving | |
Current – billed |
£1,200 | £900 | £2,100 | N/A | N/A |
Switching to the cheapest |
|||||
| Billed - Dual fuel | £1,895 |
£1,895 | £30 | £235 | |
| Billed - Standalones | £1,088 | £777 | £1,865 | £30 | £265 |
| Direct Debit - Dual fuel | £1,694 |
£1,694 | £30 | £436 | |
| Direct Debit - Standalones | £1,036 | £645 | £1,681 | £30 | £449 |
Ask a Question / Forum Discussion
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LINKS THAT HELP THIS SITE (all have a * in above article)
(this has no impact on product or pick - see explanation below)
Energyhelpline Cashback, Energylinx Cashback, Moneysupermarket, The Energy Shop Cashback, UK Power Cashback, Uswitch Wine
Explanation (of * links)
How this site is funded. Two types of contacts are listed. The first, which all have a * within the main body of the articles, help MoneySavingExpert.com stay ad-free and free to use, as they're ‘affiliated links' which invisibly take you usually via affiliate linkage or commercial money sites, which then pay this site. The second type doesn't help and therefore doesn't have a *.You shouldn't notice any difference, the links don't impact the product at all and the editorial line (the things we write) is NEVER impacted by the revenue. If it isn't possible to get an affiliate link for the best product, it is still included in exactly the same way. For more details read how this site is financed.
LINKS THAT DON'T HELP THIS SITE
(please only use if necessary)
No * Link Available: Energy Saving Trust, Grant Funding Search Service, Staywarm, Switchandgive
Duplicate links of the * links above for the sake of tranparency, but this version doesn't help MoneySavingExpert.com:
Energyhelpline Cashback, Energylinx Cashback, Moneysupermarket, The Energy Shop Cashback, UK Power Cashback, Uswitch Wine

















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