The UK homeowner's guide to the Feed-in Tariff (FiT)

The UK homeowner's guide to the Feed-in Tariff (FiT)
Published on 27 Mar 2026

The FiT scheme, while closed to new entrants since 1st April 20191, guarantees payment for existing contracts, with many running for 20 to 25 years. However, recent policy proposals, coupled with the rise of the new Smart Export Guarantee (SEG), have caused confusion and concern about the scheme's future value.

Take the stress out of finding the right tariff. With Fuse Energy, we'll help you choose the best option for your home; simple, clear, and tailored to you. Enjoy transparent pricing, real-time half-hourly usage data, 24/7 human customer support, and a modern energy experience designed around you. Switch to Fuse Energy today in as little as 3 minutes, start saving on your bills, and see how simple energy can be.

Enter your address to get a quote

A quick checklist to understand your FiT

What every FiT holder must know

The most important thing to understand is that your existing FiT contract is legally binding and will run its full term, either 20 or 25 years. This financial guarantee is why caution is necessary when considering alternative options, as the stability of the FiT is often superior for the long term compared to newer schemes. Many homeowners only focus on the total amount they receive annually, but understanding the source of these payments is crucial.

The payments you receive are not a single sum but come from two distinct streams:

Each stream is calculated differently. Being aware of these streams helps you identify where you can take action to increase your overall revenue from the system.

FiT vs SEG

The introduction of the SEG has created confusion, leading many FiT holders to question whether they should switch. In most cases, switching is not financially beneficial.

The SEG differs significantly:

Switching means giving up the generation tariff, which is typically the most valuable part of your contract. While some SEG rates may look attractive short term, they may lack the long-term stability and guaranteed returns of FiT.

Common mistakes when considering the SEG

A proper long-term financial comparison is essential before making any decision.

Why Fuse Energy might be the best option for you

Managing your energy tariff should be clear and easy to understand. Fuse Energy focuses on straightforward pricing, so you can see exactly what you're paying without unnecessary complexity. Our export tariff offers some of the most competitive rates on the market for homeowners with solar panels. With some of the lowest rates on the market, our tariffs make an attractive choice for bill-payers in the UK. If you have a smart meter, you can also view detailed usage data through the app or website, helping you understand how your tariff translates into actual costs. This can make it easier to track spending and make informed decisions about your energy use. Our 24/7 human support team is always on hand with fast response times of under 5 minutes whenever you need help. Switch to Fuse Energy in as little as 3 minutes and find out about our mission.

Frequently asked questions

Has the FiT scheme ended?

Yes, the scheme closed to new applicants on 1st April 2019. However, existing contracts remain valid and continue for their full term, either 20 or 25 years.

What is the main difference between FiT and SEG?

The major difference between FiT and SEG is that FiT pays for both generated electricity and for exported electricity whereas SEG only pays for exported electricity.

Do I need a smart meter to receive my FiT payments?

No. FiT works with both traditional and smart meters. A smart meter is only required if you switch to SEG.

How can I switch to Fuse Energy?

Switching to Fuse Energy and accessing our tariffs is simple and can be done in as little as 3 minutes by completing the online onboarding process here.

References

  1. Ofgem. Feed-in Tariffs
  2. OVO Energy. Feed-in Tariffs

Disclaimer

For the avoidance of doubt, this article is provided for informational purposes only and is not intended to constitute legal or financial advice. The author and/or Fuse Energy shall not be responsible for any losses arising out of any reliance on the information contained herein.

Fuse Energy