Power in your hands
Manage your account from anywhere in the world.
- An easy-to use app for on-the-go control
- Insights into your usage with our energy efficiency tools
- Energy saving tips to help lower your spend
We want change to make things better for you.
- Our ‘Fight the Power’ campaign led to faster switching
- We want to scrap variable tariffs across the UK
- We want to give you full control of your energy
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›
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 April 2015 and 30th June 2015 saved an average of £284 per year