First Utility Savings, Offers & Voucher Codes from KidStart
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First Utility

First Utility

Save up to £334* a year with First Utility!

Unfortunately First Utility no longer offer KidStart Savings – please click here for others in the Utilities category.


First Utility Ltd is one of the UK’s largest independent energy suppliers and is focused on saving its customers money on their energy spend through cheaper tariffs and helping customers consume less.

Founded in 2008, First Utility was the first UK energy supplier to offer smart meters to all of its customers and launched their online analytics service, my:energy, in 2012.

Please note

  • All purchases must be completed wholly online after clicking on the link above.
  • KidStart Savings may not be paid on VAT or delivery.
  • KidStart Savings may not be paid if you use a discount code at the checkout other than those provided by KidStart.
  • Some purchases may not be eligible for KidStart Savings such as gift cards and vouchers.
  • * Customers who registered at first-utility.com on a one, two or three year fixed term and everyday tariffs between 1 January 2016 and 31 March 2016 saved an average of £334 per year.