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Switch Energy Supplier

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We’re committed to helping people use power wisely, and are determined to help them save money too. That’s why we help people find the cheapest gas and electric rates in Britain – potentially saving homeowners hundreds per year on their bills. And it also means that you can feel good about your choices! Make the switch with Big Clean Switch below.

Why change energy supplier?

There are a number of benefits to be unlocked when you switch. Remember, if you’re unhappy with your energy provider, you don’t have to stay with them. 

Cheaper bills

The main benefit is it’s likely you’ll notice a significant decrease in the price of your utility bills. In fact, our tool promises an average saving of £270 a year.

Far too many households are still on the standard tariff, which is usually the most expensive option from any provider. It’s estimated that 60% of us are paying more than we should for our utilities. Even with the energy price cap, you’re likely paying too much. The cap also increased by nearly £100 in April 2021, which is money that could be better spent elsewhere.

You need to work out the right energy tariff for you and explore your options. Remember, there are many available to you, so it pays to look around. This tool can find some of the most competitive deals around in a matter of seconds.

Save energy

Switching is also one of the top energy saving tips for homeowners. Some firms use energy more efficiently than others, or generate it through renewable sources. 

Of course, there are many other ways to conserve energy within your own homes, therefore cutting down the price of your bills. This includes taking shorter showers and using the tumble dryer less. The little things do add up! 

Pay close attention to the energy performance certificate. Things like energy efficient lightbulbs and double glazing will help to improve the score. 


Our comparison tool is backed by green energy suppliers only, meaning you can do your bit for the planet along the way. 100% renewable energy for both electric and gas – what’s not to like? Utilities shouldn’t come at the expense of the planet! There’s a misconception that renewable energy is more expensive, however, 70% of the cheapest tariffs are green.


Feeling let down by your current provider? Our tool comes with a customer service promise, providing a community committed to offering trust and value at every step. They not only promise low prices, but peace of mind. This can come especially handy if moving home at the same time! Juggling an energy switch along with everything else can be difficult – but it doesn’t have to be.

How to switch energy suppliers?

If you’re asking yourself ‘how do I switch energy suppliers?‘, we’ve got good news, it couldn’t be more simple! The tool will ask you some questions about your current deal and energy use. This includes finding out who your current supplier is and how much energy you use. They’ll also ask for your postcode.

After that, you will be shown all the different deals available to you in your area. You’ll also see how much you could save a year. It’s as easy as that! You can then choose which one works best for you.

Some top tips to remember when switching include:

  • Look at each deal closely – ensure you know what your signing up to
  • Consider your property and its features
  • Don’t simply go with the first deal you find
  • Understand the difference between fixed rate and variable
  • Don’t just look at how much you could save a year, but the whole deal itself
  • Don’t forget about exit fees

Even if you’re renting, you still have the right to choose your energy provider!

How long does it take to switch energy supplier?

Using the tool takes a matter of seconds – and you can get quotes instantly. After that, usually, you’re looking at around 21 days to complete the switching process.