Looking after our planet. Go green with British Gas

With zero carbon fixed tariffs and simple ways to save energy, we’re making it easier to do your bit for the environment – every single day.

All our fixed tariffs are 100% zero carbon

That means we don’t use sources that produce harmful CO2 emissions, like coal. In fact, over three-quarters of our electricity comes from renewable sources – that's double the UK average. So whichever tariff you choose, you’ll be one step closer to net zero, without lifting a finger. Have a look for yourself, see our fuel mix.

But you can go one step further by joining the 1.6 million customers 1 on our renewable tariffs. We'll match 100% of the electricity you use with energy from wind and solar power. So you can make a cup of tea or enjoy a movie night in without costing the earth.

Go even greener with our Green Future tariff

UK green gas: a cleaner way to heat your home

Green gas is still a relatively new way to heat your home. So we'll match 10% of the gas you use on our Green Future tariff with green gas from UK generators. Then we'll offset the rest by supporting carbon-cutting projects across the globe.

See our Green Future tariff

Protect up to 10 trees in the UK each year

The UK is one of the least wooded parts of Europe. Join our community of Green Futurists helping to protect and plant up to 10 UK trees every year to help make our nation a greener, cleaner place to be. No gardening gloves needed.

UK woodland protection

Support green projects across the globe

When you’re with Green Futures, you’ll be making more than just a difference at home. You’ll also support sustainable projects that make our planet a greener place to be.

Worldwide initiatives

Helping you hit the road in an EV

With a dedicated EV tariff for greener, cheaper charging and the latest home chargers installed by our experts, we're making it easier than ever to go electric. And with a smart charging app from our friends at Hive, you can control it all in just a tap.

We’re on a mission to make saving energy simple

We can all do more to use less energy around the house – and it’s easier than you might think. From the kitchen to the bedroom and everywhere in between, take a look at our quick and easy tips to save energy every day.

And we’ll continue to do more for our planet

We’ve got big plans to reach net zero – and to help our customers get there too. So as well as our commitment to renewable energy, we’re also investing in low-carbon technologies – including at-home heat pumps, which use the natural environment to heat your home, and fully electric vans for all our engineers by 2025.

Legal information

  1. Customer number correct as of 24th February 2021.