Changing your energy supplier in the UK is a straightforward process, offering you more control over your household energy choices. Whether your goal is to reduce costs, find more environmentally friendly options, or simply get better customer service, understanding the steps and your consumer rights can help you make a confident decision.
Switching energy suppliers can be a simple way to take control of your home's energy bills and overall experience. Fuse Energy offers a modern approach to managing your energy, with clear pricing and dedicated support, making the switch easy. Click here to switch to Fuse Energy today.
Switching energy suppliers is about optimising your home's energy experience, not just finding a new company. Many households stay with their current provider out of habit or concern about complexity, but there are several compelling reasons to explore your options.
Saving money on your bills
The energy market is always changing, with tariffs updated regularly. By comparing deals, you can often find a tariff that significantly reduces your monthly outgoings. Even small monthly savings can add up over a year, making a noticeable difference to your household budget.
Better customer service
Poor customer service can be a major source of frustration. If you are experiencing long wait times, unhelpful responses, or difficulty resolving issues, switching to a supplier known for excellent support can significantly improve your experience. Fuse Energy, for example, offers 24/7 human customer support, ensuring help is always available.
Accessing greener tariffs
For many, the environmental impact of their energy consumption is a key concern. Switching suppliers can allow you to access tariffs that source a higher percentage of their electricity from renewable sources, helping you reduce your carbon footprint. Some homeowners also consider installing technologies like air source heat pumps to further lower their environmental impact.
Energy switching in the UK is regulated by Ofgem, ensuring consumer protection and a fair process. Understanding your rights can give you confidence when making a change.
The 5-working-day switch guarantee
Domestic energy switches in the UK must complete within 5 working days of you agreeing to a new contract and providing all necessary information. This "Faster Switching" rule means you will not be left waiting for weeks to move to your new supplier. You can also request a later start date if that suits you better.
Compensation for delayed switches
If your switch is not completed within 5 working days, you are entitled to £40 in compensation from your new supplier under Ofgem's Guaranteed Standards. This payment is automatic and should be credited to your energy account or bank account.
The 14-day cooling-off period
A 14-day cooling-off period applies from the date your contract is agreed, allowing you to cancel your switch without penalty. This period runs in parallel with the 5-working-day switch, meaning your supply might start within this window.
Switching with debt on a prepayment meter
If you are a prepayment meter customer with debt, you may still be able to switch suppliers. Under the Ofgem-mandated Debt Assignment Protocol (DAP), you can switch if you owe up to £500 per fuel (electricity and gas are assessed separately) to your current supplier. Your new supplier may agree to take on this debt as part of the switch.
Switching is a straightforward process when you know the steps.
Gather your information
Before you start, have a recent energy bill handy. This will provide key details such as your Meter Point Administration Number (MPAN) for electricity and Meter Point Reference Number (MPRN) for gas, as well as your annual consumption.
Compare energy deals
Use an Ofgem-accredited price comparison website to compare available tariffs and suppliers. Look beyond just the unit rate; consider standing charges, contract length, exit fees, and customer service ratings.
Initiate your switch
Once you have chosen a new supplier and tariff, they will handle the entire switching process for you. You will not need to contact your old supplier. Your new supplier will inform you of your switch date.
Final meter readings
On your switch date, you will need to provide a final meter reading to your new supplier. If you have a smart meter, this reading will often be sent automatically. For manual meters, submitting an accurate reading ensures your final bill from your old supplier and your first bill from your new one are correct.
Managing your new account
Once your switch is complete, you can begin managing your new energy account. This typically involves monitoring your usage, submitting meter readings (if you have a manual meter), and understanding your billing cycle. Understanding factors like air source heat pump efficiency can also help you manage your overall energy consumption more effectively. Fuse Energy's app provides clear visibility into energy usage and account management, making post-switch life easier.
Once you are with your new supplier, a few things will happen to get you settled.
Your first bill with Fuse Energy
Fuse Energy issues bills on the 2nd working day of each month, covering usage from the 1st to the last day of the previous month. Payment is usually taken 3-5 working days later. If you had credit with your previous supplier, you will need to contact them directly for a refund.
Connecting your smart meter
If you have a smart meter, Fuse Energy will connect to it after your switch is complete. This means you will not need to submit manual readings, and you can often view your usage live through the app. If you have an in-home display (IHD), it will also connect at this time.
Manual meter readings
For those with manual meters, it is best to submit your first reading on the day you switch. After that, submitting a reading around the 1st of every month will help keep your bills accurate.
Do I need a smart meter to switch?
No, you do not need a smart meter to switch to Fuse Energy. Fuse supports both smart and manual meters for standard tariffs. If you have a manual meter, you will simply need to provide readings yourself.
Can I switch if I have an RTS meter?
Radio Teleswitch Service (RTS) meters are a legacy technology being phased out across the UK, with the signal switched off from 30 June 2025. These meters are not supported for switching to Fuse Energy. Your current supplier will replace your RTS meter with a smart meter, usually at no cost to you. Once you have a smart meter installed, you can switch to Fuse Energy and benefit from modern energy management.
What if I change my mind after switching?
You have a 14-day cooling-off period from the date you agree to your new contract, during which you can cancel your switch without penalty. If you decide to switch again after this period, or after your supply has already moved to the new supplier, you can initiate a new switch to a different provider.
Managing your energy bills should be clear and easy to understand. Fuse Energy focuses on straightforward pricing, so you can see exactly what you are paying without unnecessary complexity. If you have a smart meter, you can view detailed usage data through the app or website, helping you understand how you can lower your bills. Our 24/7 human support team is always on hand with fast response times whenever you need help. Click here to switch to Fuse Energy today. Find out about our mission by clicking here.
