Gas and electricity from British Gas

Our new fixed gas and electricity prices are £100+ cheaper than the price cap.1

And our Fixed Lighter tariff has a lower standing charge - perfect for homes that use less energy.

Get an energy quote today

Already with us? Access your online account and see what you could save.

Compare our tariffs

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

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 energy 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 deal in the future – you can switch to that one for free.

Getting more from your energy

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 energy tariffs, we’re helping customers save time and lower their bills.

Half-price electricity every Sunday

We’re proud partners of Team GB and ParalympicsGB – get set for your big event every Sunday with half-price electricity from 11am to 4pm.

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.

Find out more

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

Warm Home Discount

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

Do I qualify for a warm home discount

Not a British Gas customer yet?

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

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.

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

British Gas Energy Trust

If you are struggling to pay your energy bills, you may be entitled to a one off grant to help manage your debt.

Find out how we can help


4.1 out of 5 based on 197,658 reviews

We collect and review feedback through Trustpilot, an online review community that allows our customers to tell us about their buying and service experiences.  

You can take a look at the feedback and leave a review.

Additional information

  1. Based on our currently available fixed-term tariffs compared with Ofgem’s price cap for the period 1st April 2024 to 30th June 2024. The energy price cap starting 1 April 2024 is £1,690 a year for a typical household who use gas and electricity and pay by Direct Debit. This is based on an annual gas usage of 11,500 kWh and annual electricity usage of 2,700 kWh. Eligibility and terms and conditions apply.