Gas and electricity from British Gas

Save even more with PeakSave

Choose a fixed price energy tariff and protect yourself from future price cap increases.1

And - if we launch a cheaper tariff in the future, you can switch to it for free.

Get a quote

Already with us? Access your online account to fix your prices.

Compare our tariffs

Shop for a new tariff and see how easy it is to switch to us from your existing provider.

See our tariffs

Changing your tariff

Already a customer? Then it’s quick to change to a new tariff online.

Change tariff

Moving home

We can help sort out your gas and electricity supply, if you're moving in or out of your home.

Let us know

Why choose British Gas as your gas and electricity supplier?

  • We power over 8 million homes and businesses in Britain.
    • That's more than anyone else.
  • We've been around for over 200 years and we aren't going anywhere.
    • Bring on the next 200, we're ready.
  • We give our customers the best deal.
    • If you choose a fixed tariff, and we bring out an even better fixed deal in the future – you can switch to that one for free.
  • Service you can rely on

Getting more from your energy supplier

Think all gas and electricity suppliers are the same? Think again. Through our easy online access and tools, roll out of smart meters and range of energy tariffs, we’re helping customers save time and lower their bills.

Half-price electricity with PeakSave

We’re proud partners of Team GB and ParalympicsGB, but you don’t need to be a superstar athlete to take part in a big event.

Enjoy one every Sunday with half-price electricity, 11am to 4pm, when you join PeakSave.

More about PeakSave

New energy connections and meters

We provide meter installations and energy supply contracts for housing developers and self-builds projects.

New energy connections

Smart meters

See how much energy you're spending and get more accurate bills.

Book my installation

Refer a friend reward scheme

When you recommend us to family or friends, we'll reward you. It's our way of saying thanks.

Start sharing

Samsung offer

Buy selected Samsung appliances and get a credit on your electricity bill.

Get the Samsung offer

Smart energy tariffs

Smart solutions to help you take steps to reduce your bills and your carbon footprint.

Smart energy tariffs and greener home solutions

Looking for a new gas and electricity provider?

Switch to British Gas now

Manage your energy account your way

Your online account

Access your account online 24/7, all from the comfort of your home - making life easier for you.

  • Download your gas and electricity bills
  • Set up Direct Debits
  • Send meter readings
Login

On the go with our mobile app

In just a few taps you can make payments, receive notifications, send meter readings and much more.

Download our mobile app

Priority Services Register

We provide extra help to those who need it the most.

Register now

Put your feet up and take a look at our energy guides

Our handy energy guides include helpful tips on reducing your usage and choosing the right tariff.

Fixed or variable tariffs

We explain the difference to help you decide.

Energy saving tips

Reduce your bill and your carbon footprint with our energy saving tips.

Standing charges

How they work and why we pay them.

Our new account system

We’re creating a new system to make our service even better.

Help with energy bills

We know energy costs have increased. But we're to help and can offer useful tips to reduce your bills. Learn more about to how reduce your bills with our energy saving tips

Price Cap

The energy price cap is the maximum amount energy suppliers can charge you for each unit of energy if you're on a standard variable tariff.

Learn more about the price cap

Finding it difficult to pay your bills?

We don't want anyone to lose their energy supply because they can't afford it. We're here to help and support you.

Get help

Warm Home Discount

The Warm Home Discount is a payment made towards your electricity bills once a year.

Find out how we can help

Our customers love us!

Here’s why they rate us ‘Great’ on Trustpilot:

  • Save money on our fixed tariff vs Ofgem’s price cap
  • Manage your energy account anytime, anywhere with our new app or online account
  • Fast and friendly support, when you need it. We’ll get you connected with our team in minutes.

Additional information

  1. Terms and conditions apply. Ofgem are expected to increase the price cap from 1st January 2025. You could save by choosing our 18-month fixed tariff instead of our Standard Variable tariff, which is governed by Ofgem’s price cap. Savings based on average domestic gas and electricity energy consumption values (gas: 11,500kWh, electricity: 2,700kWh). The exact savings achieved will vary depending on your energy use. Our customers taking part in PeakSave are saving £24 on average per year. PeakSave average savings per household up to 30th September 2024. If the price cap falls after April 2025, you could pay more for your energy with a fixed tariff. See our latest predictions for the price cap. Read more information on how homes could save with British Gas.