Gas & electricity. Our gas & electricity tariffs

Find energy tariffs that work for you and your home. Tell us your postcode and we'll give you a quote.

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Our current energy tariffs

Complete Protection Dec 2023 (Fixed)

Fixed price energy until 31 December 2023

Includes Central Heating Breakdown Cover

Plumbing & Drains Cover and Home Electrical Cover (Home Services Cover) for 12 months and at no extra cost

Your Home Services Cover will automatically renew after 12 months and you can choose to cancel at this time (it will renew at an average of £11.50 per month)

The Home Services Cover won’t be included with this tariff if you’ve already got a Home Services Agreement with us

Exit fee £50 per fuel

Find out more about our tariffs with environmental benefits

HomeEnergy Secure Dec 2023 (Fixed)

Fixed energy prices until 31 December 2023

100% of your electricity use on this tariff matched with renewable electricity by buying Guarantees of Origin certificates (GoOs) or Renewable Energy Guarantee of Origins certificates (REGOs) or both

Exit fees of £50 per fuel

Find out more about our tariffs with environmental benefits

Uswitch Green Tariff Gold Standard Green Future Dec 2023 (Fixed)

The greenest home-energy tariffs you can get with us, with prices fixed until 31 December 2023

We’ll match 10% of the gas you use and 100% of the electricity you use on this tariff with renewable sources

We’ll offset your gas carbon footprint from 90% of the gas you use on this tariff

We’ll also support the growth of up to 5 trees in the UK per fuel for each year you are on this tariff

Exit fees of £50 per fuel

Find out more about our tariffs with environmental benefits

Green Future tariffs

Electric Drivers Jan 2024 (Fixed)

Designed for customers who drive Electric Vehicles

Lower priced electricity to charge your car overnight between 12am-5am each day

Free smart meter installation if you haven’t got one already

Secure your energy prices until 31 January 2024

Green electricity tariff 

No exit fees

Find out more about our tariffs with environmental benefits

Switch to us in 3 easy steps

Get a quote

Get a quote, then sign up online. It’ll only take a minute.

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We'll do the paperwork

We'll contact your current supplier to arrange everything. It normally takes about two or three weeks to switch suppliers.

Your first meter reading

We’ll get in touch to tell you when the switch will happen and ask you your first meter reading.

Our Green Futures tariff has won gold

British Gas is committed to improving the environment for everybody. So we’re delighted that our Green Futures tariff has been awarded the gold standard by Uswitch - one of only two energy suppliers to achieve this accreditation.

Winning gold takes effort and dedication. And to achieve the Uswitch standard, British Gas matches 100% of the electricity you use with renewable sources, such as UK wind and solar power. On top of that, the carbon footprint for 100% of the gas you use is balanced by CO2-cutting projects around the world. We also use renewable biogas from food and farm waste.

With Green Futures, you can be sure you’ve chosen one of the most environment-friendly tariffs available anywhere. Because we work harder to do our bit for the planet, we make it easier for you to do yours.

Energy Switch Guarantee

Switching energy should be easy and hassle free. That’s why we’ve signed up to the Energy Switch Guarantee. Find out more at 

Looking for more information about our tariffs?

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Compare our tariffs based on your postcode and energy usage to find a plan that works for you.

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Tariff Information

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Frequently asked questions

What is a kilowatt hour (kWh)?

A kWh stands for kilowatt hour – the unit used to measure energy use. 1 kWh will power a 40 watt light bulb for 25 hours.

What is a Personal Projection?

Your Personal Projection is an estimate of what you’re likely to pay over the next 12 months. We work it out using the unit rate for where you live, daily standing charge, any applicable discounts and how much energy we think you’ll use in the next 12 months. It includes VAT.

What happens if I change the way I pay?

If you move from Direct Debit to pay by Cash or Cheque, your unit rate will increase. You can see the difference between Direct Debit and Cash or Cheque rates by updating your personalised quote. We’ll always give you seven days’ notice before we change the way you pay, though.

Do I need to tell my current supplier I'm switching?

No - once you've given us your details and confirmed that you want to switch, we'll handle everything for you.

How can I find out about the Energy Switch Guarantee?

Switching energy should be easy and hassle free.That’s why we’ve signed up to the Energy Switch Guarantee. Find out more at