British Gas Energy offers & cashback

Up to £100 cashback

British Gas Energy offers & cashback

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Online offers & promotions

Protect your energy prices with fixed energy tariffs

+ Up to £100 Cashback

| Expires in 21 hours

Online cashback rates


£100 cashback

for HomeEnergy Secure Green Jan 2022 (Dual Fuel) (excluding Safeguard pay as you go tariff) - New Customers Only


£60 cashback

for other Dual Fuel tariffs (excluding Safeguard pay as you go tariff) - New Customers Only


£15 cashback

for Single Fuel tariffs (excluding Safeguard pay as you go tariff) - new customers only

Last updated

More about British Gas Energy

Find the best energy tariff for you.

Finding the tariff most suited to your energy use can save you money each year.

With options to suit most homes, the tariffs provided by British Gas have different features to work best for you.

Why choose British Gas?

Know if there is a cheaper tariff

• British Gas will let you know on your bill, annual statement or by email if they have a cheaper tariff for you.

Direct Debit Discount

• Get a discounted rate when you pay by Direct Debit, bringing the cost of your energy down.

Manage your account anytime, anywhere

• Download their easy to use App to submit meter readings, pay bills and track your energy usage.

Rewards for being a customer

• As a British Gas customer, you can join Rewards giving you exciting offers and giveaways from British Gas and other brands you love.

Tariff eligibility applies; please see full Terms & Conditions to find out more.

British Gas is a trading name of British Gas Trading Limited. Registered in England and Wales (No. 03078711). Registered Office: Millstream, Maidenhead Road, Windsor, Berkshire SL4 5GD. British Gas is a mandatory FIT Licensee.