Make life easier with a First Utility dual fuel tariff

First Utility's cheapest gas and electricity tariff

Have you checked to see if you’re paying too much lately?

We put our energy into providing you with great tariffs to suit your circumstance and put you in control so you can get the most out of your deal. Whether you're looking for long-term certainty or a cheap dual fuel tariff to tide you over, we can pair you with your perfect match.

Our simple tariffs offer different benefits to suit your needs. With our iSave Fixed 2016 option, you can look forward to low, predictable bills until March next year. Our iSave Fixed 2018 option gives you peace of mind against rising prices for three winters. Our iSave Everyday Price Promise means you know that when you sign up your average annual price will be less than it would be if you opted for a standard tariff from one of the ‘Big Six’**.

iSave Fixed 1 Year


Our Cheapest Tariff
£919*
average annual bill
More info › Quick quote

iSave Fixed 3 Year


Our Longest Fixed
£1,081*
average annual bill
More info › Quick quote

Fully Flexible Tariff


First Utility Price Promise
£1,159**
average annual bill
More info › Quick quote

Fixed until March 2016


Fix til March 2016
£949*
average annual bill
More info › Quick quote

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Get a quick quote now and see what changing your dual fuel tariff could mean for your savings. 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

Find out more about how our dual fuel tariffs can benefit you.

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*Average annual bill based on average usage of 3,200 kWh of electricity and 13,500 kWh of gas on a national basis.

** 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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