There are over 18 different suppliers of energy in the UK. Many offer discounts for online and dual fuel tariffs.
The benefit of there being so much choice is that with the internet, switching from one supplier to another is relatively painless.
Of course, there can be hiccups along the way – but by reading the relevant energy switching guides and knowing exactly what you want, you can cut pounds off your bills in a matter of minutes.
UK energy suppliers
This section details the 18 largest energy suppliers in the UK.