Why pay more?

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Every week 10,000 people are choosing to switch and save with First Utility; here’s why:

"It's great to know you won't be paying over the odds..."
The Independent

"First Utility is a small supplier but making big waves in the market"
The Telegraph

Our great tariffs

Save an average of £229*
a year

Young couple looking at bills

At First Utility you save again and again

  • Cheap gas and electricity prices
  • Prices fixed for over a year
  • Save even more with help from our energy efficiency tools

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Switch in half the time

Fight the power logo

Thanks to the success of our Fix the Switch campaign, you can now switch to First Utility in just two and a half weeks (rather than the industry standard five weeks). So you get your savings sooner.

It’s just one of the ways we’re making the energy industry better.

Read more

Upgrade your tariff

Are you an existing customer? Our simple comparison tool can help you choose a tariff. If you already know which one then request to upgrade your tariff right now.

Upgrade my tariff

Moving home?

Whether you're moving out of your home or moving into a new one, it's simple with us.

Moving home

*Customers who registered at first-utility.com to one of our 1, 2, or 3 year fixed term and everyday tariffs between 1st October 2014 and 31st December 2014 saved an average of £229 per year

** The price promise relates to the following competitor dual fuel tariffs (or any replacement tariffs as that company's Standard Tariff): British Gas - Standard, E.ON - Energy Plan, Scottish Power - Standard, npower - Standard, EDF - Standard (Variable), SSE - Standard Energy, in each case as offered directly by the relevant company with a Direct Debit payment method and paperless billing.

On a weekly basis we will compare the prices of this tariff against those listed above. The calculation will be based on average usage of 3,200kWh of electricity and 13,500kWh of gas on a national basis. If the cheapest average bill value based on average usage on a national basis of any of these tariffs falls below ours, then we will reduce our tariff to be lower than that average bill value within 60 days of your next Billing Cycle. These tariff comparisons will be listed on our website. National means “The Non-Exclusive Appointed Area” that shall mean any geographical area in mainland Great Britain.

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