Variable
Variable tariff rates fluctuate in line with the Ofgem price cap. It aims to consistently undercut the energy price cap by a few percent, partly by having lower than average standing charges.
What is Fuse Energy?
Fuse Energy is a UK energy supplier established in 2022. It provides electricity and, more recently, gas to households across the country.
It positions itself as a low-cost alternative to traditional suppliers, with tariffs designed to remain below the Ofgem price cap.
Fuse owns and operates renewable energy sites, such as solar farms and a wind turbine, and reinvests in new infrastructure to support the UK’s transition to cleaner energy.
What types of energy tariffs does Fuse Energy offer?
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Fixed
Fixed rate tariffs that track below the Ofgem price cap for 12 or 15 month terms. Exit fees can be avoided if you switch to Fuse's variable tariff during the contract term.
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Multi-rate
Fuse Energy’s multi-rate tariffs charge different rates for peak and off-peak usage, allowing households to save by shifting consumption to cheaper hours.
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Electric vehicle
Dedicated EV tariffs have low off-peak rates that can help you save money on charging your electric vehicle.
Digital-first account management
You manage your account using a smartphone app or on the Fuse website. There are no paper bills or phone numbers to call.
On the app you can get real time usage updates, monthly forecasts, and access to 24/7 support.
When it comes to payment, Fuse uses variable direct debits that adjust each month in line with actual energy consumption, rather than fixed monthly instalments. Options such as prepayment meters, cash, or traditional fixed direct debit plans are not supported. This approach is designed to offer flexibility and transparency, though it may not suit households that prefer predictable monthly bills.
One solution for several properties
With Fuse you can manage energy supply for several properties under a single account. This is particularly useful for landlords, second-home owners, or families who look after energy bills for relatives. Instead of juggling separate logins and bills, everything can be monitored and controlled in one place through the Fuse app or website.
The platform provides real-time usage and billing updates for each property, helping you to track costs individually while keeping overall management simple. By centralising multiple properties into one streamlined account, Fuse reduces admin while offering greater visibility and control.
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How to switch energy provider
Whether you’re looking for cheaper rates, greener energy, or more flexible terms, the switching process is simpler than you might think.
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Decide what to change
Choose whether to switch to a new supplier or pick a different tariff with your current one. What matters most to you? Price? Flexibility? Green credentials?
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Check your current deal
If you’re on a standard variable tariff, you can switch anytime; if it’s fixed, check if there’s an exit fee.
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Compare deals
Compare tariffs with MoneySuperMarket. Consider price, customer service, and special features like EV charging or green energy.
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Sign up with a new provider
Apply online or by phone. Your new supplier will handle the switch, and you’ll have 14 days to change your mind.
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Finalise the switch
Choose your switch date, take a meter reading, and pay your final bill. If your old supplier owes you money, they must refund you within 10 working days of your final bill.
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Know your rights
If your switch is delayed, you may get £40 compensation. You can cancel within the cooling-off period without a fee.
Our expert says…
Will fixing my rate save me money?
It's worth thinking ahead and bearing in mind that a fixed rate energy deal could save you money during the coming months. Switching to a fixed rate energy tariff can protect you from future energy price volatility and save you hundreds of pounds over the course of the year.
More and more energy providers are releasing tariffs for new customers, so run a comparison and see if you could switch and save money on your energy bills.
Ashton Berkhauer Home & Utilities Expert
More expert energy guidance
Frequently asked questions
Does Fuse Energy use renewable energy?
Fuse owns and operates its own solar farms and a wind turbine, reinvesting profits into new renewable projects. While it does not market its electricity as “100% renewable”, its growth strategy is focused on supporting the UK’s transition to low carbon energy.
Does Fuse Energy supply both gas and electricity?
Fuse originally launched as an electricity-only supplier but expanded to include domestic gas supply in 2025. But customers looking for a dual fuel package should check availability in their area, as rollout is still in progress.
What support is available to customers?
Fuse provides 24/7 customer support through its app and website.
Looking for other energy options?
Reviewed on 22 Dec 2025