Our gas is
carbon neutral

Switch to feel-good energy at no extra cost

Find out more

Get smart with Guernsey Gas

Now is the time to take control of your home with a smarter energy solution. Navigate your way through our site to enhance your energy experience and find the best solution for you and your home.


Update. Upgrade. Switch
Streamline and optimise your energy usage and costs.


Research. Review. Act
Identify the best solutions to a smarter lifestyle

Contact us

Emergency. Inquiry. Feedback
Get in touch for a swift and informative response.

Energy 24/7.

We are committed to finding the best energy solution for you. If you are unsure about your energy needs, talk to one of our trained energy advisors about the best solution for your home and start getting smarter with your energy, with an approach which is forward thinking and sustainable.

Save energy, reduce bills.

At Guernsey Gas we love helping our customers get the most from their energy. As the only energy provider in the Baliwick trained by Energy Saving Trust, we can offer qualified and impartial energy saving advice.

Stretch your
payments over
10 years

Get 10 years free credit on a new ultra efficient A rated gas boiler. We provide 10 years warranty, monthly payments and the knowledge that using gas will no add to the carbon burden of the planet. Plus we’ll remove your old boiler or oil tank. So sign up today without breaking a sweat.