About us

We supply commercial energy and solutions to satisfy the changing needs of our customers

Business gas and electricity

We can help with your energy needs

We make it simple to get a quote for business gas and electricity.

How much do you spend per year?

£10,000 or under per year

Low-cost energy for small business from British Gas Lite

Over £10,000 per year

We offer a range of prices and choice of terms to suit your business. Get a contract that’s made for your business.

Helping you use energy more sustainably

Climate change is one of the biggest challenges the world faces today. We can help your business on your path to future net zero. Choose us as your partner to sustainability.

Energy services for businesses

Repairs, installations, safety and more

More than 50,000 businesses across the UK call us if the unexpected happens. We can keep your business cool with air conditioning, repair a broken boiler or stop a water leak. We’re here to help.

Who owns British Gas business?

Centrica is our parent company

British Gas business is part of Centrica Business Solutions.

History of British Gas and Centrica

Take a trip along our timeline

We're founded on a proud 200-year heritage of serving customers in homes and businesses. We've adapted from our early days supplying gas and coal, to becoming an energy and solutions company of the future.

Careers

Build a future, make a difference

Find out about jobs and careers with Centrica and help us shape our future.

Help, guidance and news

Already with us?

Articles, FAQs and guides which can give you the support you need quickly.

Read our blog

News and views from the ever-changing world of business energy.

Our fuel mix

See the mix of fuels we've used to generate electricity

All suppliers, including British Gas, are required to provide information about the mix of fuels used to generate the electricity supplied to their customers, as well as its environmental impact.

Coal

British Gas

4%

UK Average

5%

Natural gas

British Gas

29%

UK Average

41%

Nuclear

British Gas

9%

UK Average

19%

Renewables

British Gas

56%

UK Average

33%

Other fuels

British Gas

2%

UK Average

2%

CO 2 emissions

British Gas

157 g/kWh

UK Average

208 g/kWh

High-level radioactive waste

British Gas

0.0006 g/kWh

UK Average

0.0013 g/kWh

The table shows the British Gas fuel mix from 1st April 2019 to 31st March 2020.

Fuel mix of our products and contracts

Coal (MWh)

Green Electricity tariffs for domestic customers

0%

Renewable Electricity for Business product

0%

All other British Gas products

5%

Natural gas (MWh)

Green Electricity tariffs for domestic customers

0%

Renewable Electricity for Business product

0%

All other British Gas products

31%

Nuclear (MWh)

Green Electricity tariffs for domestic customers

0%

Renewable Electricity for Business product

0%

All other British Gas products

9%

Renewable (MWh)

Green Electricity tariffs for domestic customers

100%

Renewable Electricity for Business product

100%

All other British Gas products

53%

Other (MWh)

Green Electricity tariffs for domestic customers

0%

Renewable Electricity for Business product

0%

All other British Gas products

2%

CO 2 emissions

Green Electricity tariffs for domestic customers

0 g/KWh

Renewable Electricity for Business product

0 g/KWh

All other British Gas products

167 g/KWh

High-level radioactive waste

Green Electricity tariffs for domestic customers

0 g/KWh

Renewable Electricity for Business product

0 g/KWh

All other British Gas products

0.0007 g/KWh

The renewable electricity we source for our Renewable Electricity for Business product is supplied into the National Grid. Customers on this product receive electricity through the National Grid and not directly from renewable generation.