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COMPARE ENERGY PRICES
trust the energy experts
Unprecedented market conditions mean we can’t switch your energy right now.
But if you run a comparison and leave your email, we'll let you know as soon as we can.
Compare energy tariffs from a wide range of suppliers
Give us 5 mins of your time and we’ll hunt down energy deals from household-name suppliers.
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What can you do about rising energy prices?
In the wake of the latest price cap announcement, our advice to most households is to stay on your current tariff until better deals become available.
You can still run a comparison with us and leave your email and we’ll be sure to get in touch when more choice and switchable deals come back to market.
Be the first to know when to switch
- Run a comparison and provide us with your email
- We’ll be in touch when you can switch and save money
How to switch energy supplier
We can't switch you right now. But in normal circumstances, we’ll handle your switch and it’ll be sorted within 21 days.
We’ll search the market
Compare the best deals in the market to find the right deal for your needs.
Switch and leave the rest to us
Once you’ve started your switch you won’t need to do a thing – the suppliers take care of everything.
How energy switching works
How long does it take to switch energy?
What happens when you switch energy supplier?
What details do I need to switch supplier?
Switching isn't available right now. But in normal circumstances, once you’ve confirmed your switch, you’ll be moved over to your new supplier within 21 days. Here’s how it usually works:
- Compare energy deals with us: It only takes a few minutes to find a deal and confirm your switch.
- 14-day guarantee: Once you’ve done that, there’s a 14-day ‘cooling off’ period. You can cancel the switch free of charge during this time if you change your mind.
- Your switch will be done in 21 days: The Energy Switch Guarantee means your new supplier will handle the process and you’ll be switched over smoothly and without loss of service.
Your new energy supplier will get in touch with your old supplier and agree a switch date. They’ll tell you when this will be.
Your new supplier will also get in touch with you around the time of the switch to ask for a meter reading. They pass this on to your old supplier, so they can send you a final bill.
Energy switches happen in the background, so there’s no impact on your gas and electricity supply. You won’t need any new pipes, there won’t be any digging or drilling, and your energy won't be cut off.
Your new supplier takes care of all the admin too, so you can relax. To put your mind at ease, we’ll keep you in the loop at every stage of your switch.
To change provider, you’ll just need:
- Your postcode
- A recent energy bill
- Your bank details, if you want to pay by direct debit
Gas & electricity
Don’t take price rises lying down
We’re constantly looking for better energy deals for you. So when the market returns to normal, we'll do all we can to put you in control of your bills.
Business energy
Cut your business energy costs
Whether you run a small business or something much larger, high energy bills can cause your costs to rocket. We’re here to help you find the right business energy supplier for you.
Our expert says
"The electricity and gas we use in our homes is the same used by our neighbours, friends and family, yet so many people don’t check to see if they could move to a better deal and pay less. Over recent years it has been easy to switch to a cheaper tariff with also maybe better service and from a supplier who sources electricity from renewable sources. However at the moment the energy market is seeing unprecedented price rises which may mean staying put for the time being is the best thing to do. Run a comparison on Moneysupermarket and if you can’t currently save, then leave your email and we will let you know when you can."
- Stephen Murray, head of energy
We're 100% independent, working only for our customers
Unlike some of our competitors, MoneySuperMarket is not owned by an insurance company. So we can offer the best value tariffs.
We combine independence, so we can negotiate the best prices, with excellent technology, to find the best value products and services for you.
How long will it take to switch?
Who is the cheapest energy supplier?
I’ve never heard of this company – how do I know they’re above board?
How do I choose the right tariff?
Do I need to tell my current supplier?
Do I need to cancel my Direct Debit?
Will my gas and electricity be interrupted if I switch?
What is the difference between fixed and variable-rate tariffs?
Can I switch energy supplier if I owe money?
I'm moving home. How can I switch gas and electricity?
You’ll be switched over to your new supplier within three weeks.
Most energy companies in the UK are signed up to the Energy Switch Guarantee, which guarantees that the supplier you’re switching to will handle the process, and that it will be done within 21 days.
There’s also a two-week ‘cooling off’ period, during which you can cancel the switch free of charge.
The cheapest supplier for you depends on where you live, plus how much energy you use. So, what might be the cheapest for someone else, won’t necessarily be the cheapest for you. That’s why it’s important to run a comparison – telling us some key details about where you live and your energy habits allows us to find the cheapest deals for you. Once you’ve found an energy deal that suits you, you can choose to sign up for alerts with Energy Monitor. We’ll keep an eye on the market and let you know when it’s time to switch again.
Every single energy supplier in the UK is regulated by Ofgem, the industry regulator. This means that the smaller, lesser-known companies must follow exactly the same rules as the bigger, more established ones. If a company goes bust, you’ll be covered by Ofgem – they’ll ensure your supply isn’t cut off, and they’ll appoint a new supplier to take over your tariff.
When you’re choosing a new energy deal, think about whether to go for dual fuel (where you get both your gas and electricity from the same company) or separate tariffs (where you get gas from one company, and electricity from another). It’s worth checking both options, as the combined price of separate tariffs can sometimes be less than a dual fuel offer.
Think about whether you’d like to go for a fixed deal or a variable deal. Fixed deals can be a bit more expensive at the beginning, but you’ll know that your bills won’t suddenly jump during the fixed term.
The way you pay your bills can also affect the price – you can often get a discount for paying by direct debit, and for managing your account online, with no paper communications.
No. When you’ve chosen a new deal, your new supplier will handle the switching process. They’ll contact you to let you know what date you’ll be transferred over, and they’ll contact you around the switching date to ask for a meter reading. They’ll pass this on to your old supplier so they can send you a final bill. You don’t need to contact your old supplier either - your new supplier will handle it.
Yes. When you close your account with your old supplier, they will send you a final bill. Once this payment has gone out of your account, you should cancel your Direct Debit. If your account is in credit, the supplier should send you the balance.
Absolutely not. Switching suppliers is smooth and seamless and there’s no downtime while the switch is taking place. So you can rest assured you won’t be without an energy supply at any time.
Better still, unless you’re getting a smart meter installed you won’t an engineer to visit your home either.
Fixed-rate tariffs offer the security of knowing that the price you pay per unit of energy will be fixed for the duration of your plan. This is usually for one or two years.
That means that as you’re on this plan your rate will be set in stone and won’t go up even if your supplier announces it is rising prices.
Variable-rate tariffs work differently. When you’re on this type of tariff, the price you pay per unit of energy could go up or down, depending on how your supplier reacts to price fluctuations in the wholesale energy market.
As you may have learned from experience, it’s pretty unusual for suppliers to cut prices. It’s much more common for them to hike their rates.
That depends on how long you’ve owed the money to your current supplier. If you’ve owed money for 28 days or less, you’re free to switch. In this instance, the money you owe will be added to final bill from the supplier that you’re leaving.
But if you’ve been in debt for more than 28 days, the situation is different. In this case, you generally won’t be able to switch until you’ve paid the sum owing.
The exceptions are if culpability for the debt lies with the supplier you’d like to leave. For instance, if they billed you incorrectly.
The rules are also different if you’re on a pre-payment meter. In these circumstances, you’ll only be prevented from switching if your debt to your current supplier exceeds £500.
If your address is changing, you may want to close your account or ask if you can transfer your service to your new property.
Whichever you choose to do, you’ll get in touch with your supplier at least two days before you move to inform them and give them your new address. That’s so they’ll know where to send your final bill.
It’s also a good idea to take meter readings and give these to your existing supplier, so you’ve got records in case there’s a dispute with billing.
When you move in to the new property, once again you’ll need to take readings and settle your final bill when. And most importantly, you should find out which energy company supplies your new address. You can do this
For more help, read our fully comprehensive one-stop guide to moving home and switching energy supplier.
How do I compare energy prices?
What is a dual fuel tariff?
What if I want to compare gas prices or electricity prices separately?
How do I know the best energy supplier for me?
What happens when I switch?
- Start your energy comparison and tell us your postcode, current supplier and energy habits. If you can, use a recent bill for best results
- Compare energy tariffs from different providers
- Choose the deal you want
- Put in a few confirmation details, like your direct debit and contact details
- Click to confirm, and you’ll be switched within three weeks
It doesn’t matter whether you own or rent your home – you can still compare energy deals and start saving on your bills.
A dual fuel tariff just means that your gas and electricity comes from the same supplier. You can choose this option when you run an energy comparison online with MoneySuperMarket – just choose ‘Gas & Electricity (Dual Fuel)’ when you start your energy comparison.
Some gas and electricity providers will offer a discount if you switch to a dual fuel tariff – if this applies, it will be shown in the tariff details.
Be aware that the best gas and electricity deal may not be the cheapest option. It’s always recommended that you check the price of buying your gas and electricity separately, too.
Although you can choose to compare dual fuel tariffs with MoneySuperMarket, you can also choose to compare gas prices or to compare electricity prices separately. Here’s how:
Whilst price is important, the best gas and electricity supplier for you might not always be the cheapest.
With MoneySuperMarket’s energy comparison, you can use filters to narrow down your search. Whether you want to find a deal from a supplier that you recognise or are looking for green energy from an environmentally friendly supplier – you can filter your results to suit you.
You might also be looking for good customer service, so we include star ratings to show how happy customers have been with each supplier.
When you switch to a new energy supplier, they’ll write to you to tell you what date you’ll be switched over. They’ll also contact you around the time of the switch to ask for a meter reading, and they’ll pass this on to your old supplier, so that they can send you a final bill.
That’s all you have to do – your new supplier will handle the admin throughout the process.
You won’t need any new pipes, there won’t be any digging or drilling, and there won’t be any interruption to your gas or electricity supply.
Why you should compare energy prices
Would a smart meter save me money?
Understand your energy bills
How to save electricity and gas
Ofgem Confidence Code
Unprecedented market conditions mean that low cost tariffs are very hard to track down. But in normal circumstances, comparing energy prices is usually an easy way to save money on your bills.
Smart meters send details of your energy usage directly to your supplier. The smart meter display also tells you how much energy you’re using and how much it is costing you at any given point. Smart meters ensure you get an accurate bill and the display unit could help you to work out how to reduce your consumption and cut your bills - but they won’t save you money automatically.
Cut through the jargon and get help understanding your energy bills. The key things to be aware of are:
- Your tariff: your bill will show you the name of your tariff
- Comparison rate: this highlights how much your tariff costs, so you can compare the rate
- Energy consumption: how much electricity or gas you’ve used in kilowatt hours (kWh)
- Terms and conditions: this is where you’ll find details such as any notice period, the conditions of your current price plan and everything else
Our energy saving tips show you how to save electricity and gas in the home. These tips include:
- Turn off anything left on standby
- Turn down your heating or install a smart thermostat
- Buy energy efficient appliances
- Install a new boiler
- Wash your clothes at lower temperatures
- Invest in double glazing
- Insulate your roof and/or walls
We think it’s important for you to have all the information you need to make your home as energy efficient as possible, so you can save on your household bills.
Here are some organisations that offer advice and support with energy efficiency:
- Energy Saving Trust
- Government energy grants calculator
- Citizens Advice
- Read our tips for saving energy
We’re an accredited site under the Ofgem Confidence Code. This is a code of practice that governs how price comparison websites work. Because we’re accredited, we have to follow strict rules about how we do business, to make sure that the process of switching your energy supplier is as easy, reliable and reassuring as possible for you.
Find my supplier
Find out who is currently supplying your gas and electricity.
Energy usage
Understanding your energy usage
Switch energy supplier
Everything you need to know to switch to a cheaper gas and electricity tariff.
Electric cars guide
Should you buy an electric car? What are the benefits and how much will it cost you?
Energy tariff ending
If your energy tariff is ending find out what to do here.
Energy saving tips
Find out how to save money on your energy bills.
Solar power
Reduce your energy bills by generating your own electricity.
Feed in tariff
Learn how the feed in tariff works and how much money you can save.
Dual fuel
Compare dual fuel tariffs from UK energy suppliers.
Fixed price energy
Protect yourself from rising energy bills with a fixed price energy deal.
Business energy
Lower business energy costs by switching to a better tariff.
Green energy guide
Find out how you could help the environment by switching to a green energy tariff.
Tips and tools
More energy services
Business energy - Boiler cover - Dual fuel - Green energy - Prepayment meters
Why use MoneySuperMarket to compare energy tariffs?
How do energy comparison sites work?
How we work
We help you compare prices from all the energy suppliers in the UK, so you can find the right deal for your needs. It only takes a few minutes to compare. All you have to do is answer some simple questions, and we'll show you tariffs and offers from all the energy companies. We can help you switch to tariffs from most companies directly through MoneySuperMarket. Just click the green button, answer a few more questions, and you’re done. If you’d prefer to talk to someone, you can call us on 0800 177 7087. We can answer any questions you might have, and even switch you to a new deal over the phone.
We’re accredited by the Ofgem Confidence Code, which governs how energy comparison sites work. This means we’re bound to strict rules about how we do business, to make sure that switching energy is easy, reliable and reassuring for you.
Like most energy comparison sites, we’re paid a fee each time someone switches tariffs. Find out more about how MoneySuperMarket works.
MoneySuperMarket gives you lots of clever ways to save a lot, by doing very little. So how do we make our money? In a nutshell, when you use us to buy a product, we get a reward from the company you’re buying from. But you might have other questions. Do we provide access to all the companies operating in a given market? Do we have commercial relationships or ownership ties that might make us feature one company above another? We commit to providing you with clear and informative answers on all points such as this, so we have gathered the relevant information on this page.