British Gas Reviews, Prices & Tariffs


Looking at an energy deal for your home or for a British Gas business energy tariff? This guide will help you decide if they’re right for you.

Who Are British Gas?

British Gas is the biggest energy supplier in the UK and currently serves around 12 million homes all across the country. This supplier first opened its doors over 200 years ago but decided to rebrand under the name British Gas in 1973.

Serving millions of businesses and homes all over the country, most people will have heard of British Gas.

Diving into the history of British Gas, it was a state-owned company until 1986 before it was purchased in 1997 by its now parent company Centrica.

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British Gas Business Energy

British Gas has been supplying businesses with their energy for many years. However, in 2018 British Gas Lite was created to deal with the rising demand of supplying small businesses with their energy at a competitive price.

British Gas Lite is under the same ‘umbrella’ as British Gas but operates as a separate company serving small businesses with online-only smart meter energy management. Larger consumption businesses using over 150,000 kWh per year would still use British Gas for their supply.

What Features Does British Gas Offer?

Features Service Offered
Online Billing Yes
Direct Debit Yes
Smart Meters Yes
Mobile App No
Flexible Payment Options Monthly
Additional Services Not as standard
Green/ Renewable Energy Yes
Trustpilot Review 4.2/5
Optional Paper Billing Yes
Priority Register Yes

Is British Gas A Good Supplier?

British Gas has a rating of 4.1 out of 5 on Trustpilot. This is considered a great rating.

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British Gas Energy Prices 2024

Here are the average energy prices for a 3-bedroom house in 2024 as a British Gas customer.

Charge Electricity Gas
Unit Price (p/per kWh) 30.1p 7.57p
Standing Charge 50.16p 29.97p

British Gas Business Energy Prices 2024 

Prices based on an assumed usage of 25,000 kWh annually 


Contract Length Unit Rate Standing Charge Annual Cost













British Gas Fuel Mix / Green Performance 

Here’s a breakdown of their fuel mix:

  • Coal – 0%
  • Natural Gas – 0%
  • Nuclear – 24%
  • Renewables – 76%
  • Other fuels – 0%

Currently, 76% of British Gas electricity comes from renewable sources compared to the UK average of 38%.


What is British Gas’ cancellation policy? 

British Gas charges home energy customers £75 per fuel for cancellations. 

You cannot cancel a British Gas business energy contract once it has been agreed. 

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