Energy


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Get the cheapest two-year fixed rate energy deal currently on the market – only £923^ based on average use. Only available until 14 March 2018!

Switch both your gas and electric to EDF’s Energy Simply Fixed Apr20 tariff now and you could save £212***** a year on your energy bill! Customers of comparethemarket.com, as well as new or existing EDF customers, can take advantage of this great two-year deal if it’s available in your area. EDF, who boasts five-star customer service, also participates in the Warm Home Discount scheme. You’ll want to get your skates on, though, as this fixed-rate tariff is only available until 14 March 2018! 

It's time to compare energy

Perhaps not the first thing you might want to do, but, you’ve made it this far. Whether you’re looking for a dual fuel tariff or separate gas and electricity bills for your home or business, we’ve got you covered.


With a few quick and simple questions, we can start showing you options from energy providers across the UK.

How do comparison sites make money?

Each time someone switches their gas or electricity tariff through a comparison site, the site gets paid by the new supplier – that’s all there is to it.

How quickly can I compare energy prices?

It’s a game of 20 questions and the quicker they can be answered, the quicker the quotes come. Seriously – on average it takes about four minutes to compare energy prices.

That’s right, four minutes, or 240 seconds is all that stands between you and your new energy quote, and that’s on average so it might take longer or less time. 

How much can I save by switching energy suppliers?

Ofgem’s data shows that the UK's cheapest available tariff is around £880 per year***

At comparethemarket.com, we’ve made it our mission to find you better deals. 

How does switching energy provider work?

The switching process is easy, quick and fuss free. We ask a few simple questions about your energy use and based on the answers, we’ll find suitable, available deals – it’s that simple.

When you start a quote, it’s a good idea to have your latest bill handy as all the answers to the questions we ask you, will be in there. But don’t worry about getting stuck on which bits of information you need – we can help you understand your bill.

Once you’ve found some great deals, we can also show you how to make the most of your energy with our energy saving tips.

Which energy suppliers can I compare?

We have an accredited energy partner who puts together available tariffs and works out the potential savings.

Our partner – energyhelpline.com are accredited by industry regulator, Ofgem and when you find a quote that suits your needs, it’s energy helpline, who submit your switch applications to the relevant energy supplier (such as British Gas or npower).

How often do energy prices change?

Energy prices reflect market supply and demand, and prices fluctuate in real time according to this, as well as when wholesale costs change.

Energy providers offer customers a range of tariffs – some are fixed rate which means bill payers know how much their gas or electricity is going to cost them for a certain period of time.

Other tariffs include the ‘standard variable tariff’ which is usually a supplier’s default pricing structure. It means that the cost of your energy can go up or down depending on what the market is doing.

Will I be charged if I pay my energy bill late or miss a payment?

Unfortunately energy companies may apply an extra charge if you don’t pay your bill within a certain timeframe. When you get your monthly or annual energy bill, there will usually be a period of around 14 to 28 days (depending on the provider) in which to make your payment; otherwise an additional percentage of the cost could be taken on top. You can find out more about what some of the large energy companies charge and how to make sure you’re on top of your bills right here.

What are the different energy tariff types?

There are many different energy tariffs available such as fixed rate, capped, dual fuel and for the eco warriors out there, there are green tariffs too. These exist alongside what’s known as a ‘standard variable’ tariff which is the name usually given to a supplier’s default pricing structure. Find out more in our simples guide to energy tariffs.

What information do I need to switch energy?

All the information needed to switch energy supplier, can be found on your bill, such as:

- Supplier name
- Tariff name
- Energy consumption – either in kWh (kilowatt hours) or pounds
- Whether your bills are paid monthly or quarterly

If you’re on a fixed rate tariff and decide to leave before it ends, then check to see whether you’ll be charged an exit fee.

It might sound like you need a lot of information to switch, but it can all be found on your bill – it’s just a question of getting to grips with where to find it. For help deciphering your energy bill, read our guide to understanding your bill.

Can I switch energy if I rent?

Tenants can switch energy provider if they pay the supplier directly for their gas and electricity. Your landlord may have a ‘preferred supplier’ but this doesn’t prevent your right to switch.

However, if your landlord pays your energy bills and then charges you, then you can’t switch supplier unless they choose to do so.

I have solar panels, can I get an energy feed in tariff?

Feed in tariffs (FITs) are available to anyone who uses one of these renewable or low carbon energy sources:

- Solar photovoltaic (solar PV panels)
- Wind
- Micro combined heat and power (CHP)
- Hydro
- Anaerobic digestion (AD)

You can apply for a feed in tariff through your energy supplier if you have any of these types of energy sources installed at home. So, if you have solar panels on your roof, then you’ll need to contact your energy provider who will advise you on what to do next.

Under the FIT scheme, households can earn money by generating their own power as well as make savings on their energy bills. If your home generates excess energy, then it can be sold back to the electricity grid – giving you money back. Read more ‘frequently thought questions’ on renewables.

Can I get a grant and lowering my energy usage?

The following organisations offer help and advice on reducing your energy use:

- The government’s energy grants calculator can help work out whether you’re eligible for help with your bills such as with the Warm Home Discount scheme. It can also highlight whether you qualify for any funding to make your home more energy efficient.
- The Energy Savings Trust provides advice on renewables (including feed in tariffs), home insulation and energy efficiency.
- The Citizens Advice Bureau provides general advice and can also guide you, should you want to make a complaint about your energy provider.

And of course, we’re here to help too – you can find our top energy saving tips in our interactive home guide. Plus, we can help you unravel the mysteries of your energy statements in our guide to Understanding your bill – because being able to decipher what it all means, could inspire you to switch suppliers and save some cash.

**50% of people could achieve a saving of £240.00 on their duel fuel energy costs based on comparethemarket.com data in August 2017


***OFGEM Bills, prices and profits. Based on dual fuel average available paperless tariff paid by direct debit with typical domestic consumption values at July 2017.

Terms and conditions

**British Gas's HomeEnergy Exclusive Mar 2019 is available to new and existing British Gas customers who switch both their gas and electricity to this tariff, have paperless bills and pay by monthly direct debits. The tariff rates are fixed until 31st March 2019. There is a £30 per fuel cancellation penalty if you leave this supplier after 14 days of switching and until 11th February 2019. From the 1st of April 2019, British Gas will either transfer you to the closest equivalent offer available or their Standard tariff, either of which may be more expensive than HomeEnergy Plus Cover Mar 2019. Online account management customers can also get exclusive access to British Gas’s Rewards programme. British Gas will also call customers who don't currently have a smart meter to discuss the benefits of this and if agreed to arrange installation. The Boiler and Controls breakdown cover will be provided by British Gas Services Limited which is authorised and regulated by the Financial Conduct Authority. It is available to customers who switch both their gas and electricity to this tariff and pay by Direct Debit who don’t have an existing Home Services agreement with British Gas (including HomeCare, Plumbing and Drains cover, Gas Appliance Cover and Kitchen Appliance Cover). It will start within 21 days after your tariff start date and continue for 12 months unless terminated earlier. Boiler and Controls breakdown cover, see page 16 of the HomeCare Terms & Conditions: https://www.britishgas.co.uk/homecare-terms.

^British Gas tariff costs an average £910 a year, which is £225 less than the current typical cost of a UK gas and electricity bill of £1,135 a year. This is for an average UK home paying by monthly direct debit on a standard gas and electricity tariff with a Big Six supplier. Average usage is currently defined by the energy regulator Ofgem as 12,000 kWh of gas and 3,100 kWh of electricity per year. Prices correct as of 12 February 2018.

Terms and conditions

The EDF Energy Simply Fixed Apr20 is available to comparethemarket.com customers (new or existing EDF customers) who switch both their gas and electricity to this tariff, have paperless bills and pay by monthly direct debits. The tariff rates are fixed for two years from the start of supply until April 2020. There is a £35 per fuel cancellation penalty if you leave this supplier after 14 days of switching. At the end of the tariff, customers will be automatically placed on EDF Energy's cheapest variable tariff available at that time for their meter type and payment method. You will be notified between 42 to 49 days in advance of your tariff end date, and will be able to change supplier or choose a new tariff from their other available tariffs at that time without any exit fees. This tariff deal is only available until the 14th of March 2018.

^*****This EDF tariff is the cheapest 2-year gas and electricity deal in the UK and costs an average £923 a year, which is £212 less than the current typical cost of a UK gas and electricity bill of £1,135 a year. These values are based on an average UK home paying by monthly direct debit on a standard gas and electricity tariff with a Big Six supplier. Average usage is currently defined by the energy regulator Ofgem as 12,000 kWh of gas and 3,100 kWh of electricity per year. The next cheapest 2-year fixed is from Together Energy costs £924 a year. All figures correct as of 15 February 2018.