The energy you use

Where does your energy come from? How much should you be paying for it? Can you reduce the amount you use? Our energy guides will give you the answers.

About your energy supplier and bills

Who is my energy supplier?

Not sure who your gas & electricity suppliers are?

Find out who is your energy supplier

What happens if my energy supplier goes bust?

Don’t panic. You won’t lose your energy supply. There’s measures to help.

What to do if my supplier stops trading

Your energy bill

Understand what all the information on your energy bill means.

Explain my bill

Average energy bill

How does the energy you use compare to the typical UK household?

An average energy bill

Your energy supply and how to reduce usage

Sources of energy

Discover where your gas comes from, and how your electricity is produced.

Explore energy sources

Renewable energy

Discover the renewable energy sources we’re using to generate your electricity.

Learn about renewables

Energy saving tips

Reduce your bill and your carbon footprint – try our energy saving tips.

Save energy

Tariff and electric options

Fixed or variable tariffs

Which is better? Here we explain the differences to help you decide.

Fixed vs variable energy tariffs

Dual fuel benefits

With your gas and electricity bills combined, you'll receive one less bill each month.

Dual fuel benefits

Electric Storage Heaters

Storage heaters are an alternative to traditional central heating systems and make the most of off-peak electricity prices.

Electric Storage Heaters Guide

Switch tariff or switch supplier?

Compare energy suppliers

Follow our simple steps and find the right energy suppliers for you.

Compare energy suppliers

Switching energy provider

How does the energy you use compare to the typical UK household?

Start your switch

Renew your tariff

If you’re an existing customer and your fixed tariff is coming to an end, take a look at what to do next and the best offers we have for you.

Change my tariff