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 supply

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

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 bill and how to reduce it

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

Energy saving tips

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

Save energy

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

Dual fuel

Save money by getting your gas and electricity from the same energy company.

Discover Dual fuel