We pride ourselves in being green

100% of the electricity we provide across all our tariffs is renewable and is certified as being sourced from UK based wind and solar generators.

The best tariffs for you

Comparing energy tariffs can seem confusing. With so many to choose from, where do you start?

To keep it simple we only have four tariffs:

Fosse Flex 12

A 12 month fixed rate tariff with no exit fees.

Fosse 24

A 24 month fixed rate tariff. If you choose to switch supplier within the 24 month contract term then an exit fee will be applied.

Fosse Variable

Our variable tariff with no exit fee.

Fosse PAYG

Our tariff for households with a pre-payment meter.


Can’t decide?

The best one for you will come down to a number of factors, including usage, the size of your home and your own preferences. For example, some people prefer a tariff with a fixed rate so they know how much they will be paying, whereas others prefer a variable rate that follows the seasonality of their energy consumption.

Most people opt for a dual tariff, which means they get both their gas and electricity from the same energy supplier, making it easier and often cheaper.

We’re committed to helping you find the best energy tariff for you. To find out how much you could save get a quote today

We can keep our tariffs low

Because we’re a not-for-profit company it means we can keep our tariffs low. Our prices are always competitive and, where we can, we make sure they’re the cheapest available.

We promise to always offer you the cheapest tariff that meets your needs. If circumstances or prices change then, with your permission, we’ll move you to a better tariff.

We also help by:

  • Giving you practical tips to save energy and money.
  • Using paperless billing, which is better for the environment and helps us keep costs low.
  • Giving you an online account so you can log in any time.
  • Being here to help whenever you need us, and lending a sympathetic ear if you run into money problems. If you’re having trouble paying, tell us as soon as you can and we’ll do everything we can to support you.

Easy-peasy switching

Switching energy supplier to Fosse Energy couldn’t be easier.

The quickest way to join us is online. Enter your postcode and you’ll get an estimated quote for gas and electricity plus details of our tariffs.

Get a quote

If you’d rather speak to someone and get help finding the best tariff, call our home energy advisors on 0800 141 2001. They’re here to help you from 8am to 8pm Monday to Friday, and 9am to 5pm on Saturday.

Just enter your postcode to compare our tariffs

Can we help you?

If you've got a question or need some advice, get in touch with our friendly and helpful team