If you’ve been putting off switching energy suppliers, September is the time to act. From October 2025, households across the UK will see energy prices rise by 2%. While 2% might not sound like much, with the average annual dual-fuel bill already sitting at over £1,800, that increase adds up — especially as we head into the colder months when heating costs climb.
The good news? Switching your energy supplier now could save you hundreds of pounds per year, and it only takes a few minutes online.
Why Energy Prices Are Increasing in October
The upcoming price increase is tied to the Ofgem energy price cap adjustment, which happens every quarter. This October’s change means slightly higher standing charges and unit rates for both electricity and gas.
Key drivers include:
• Wholesale gas and electricity costs creeping up
• Network and infrastructure fees being adjusted
• Ongoing volatility in global energy markets
While the increase is “only” 2%, it still means households will pay more — unless you lock in a better deal.
Why You Should Switch Energy Suppliers Now
Here’s why making the switch in September makes sense:
1. Beat the Price Rise – Secure a lower tariff before the October hike kicks in
2. Save Money Long-Term – Many fixed deals currently undercut the price cap
3. Quick & Easy Process – Switching takes around 10 minutes online and usually happens within 5 working days
4. No Disruption – Your energy won’t be cut off. The only thing that changes is who bills you
5. Switching Is Free – If you’re out of contract, you won’t pay exit fees. Even if you are, some suppliers cover them
How to Switch Energy Suppliers
1. Compare Energy Tariffs – Use a trusted comparison site or your chosen supplier’s website to see live deals
2. Check Tariff Details – Look at standing charges, unit rates, and contract length
3. Confirm the Switch – Sign up online with your postcode and a recent bill
4. Wait for the Transfer – Your new supplier will handle everything within 5–7 working days
5. Enjoy the Savings – Your new tariff starts automatically
FAQs
Q: Is now really the best time to switch energy suppliers in the UK?
A: Yes. With the price cap rising by 2% in October, switching before then ensures you avoid paying more than necessary.
Q: Will my energy supply be interrupted if I switch?
A: No. Your electricity and gas flow will remain the same — only your billing provider changes.
Q: Do I need to contact my old supplier?
A: No. Your new supplier will handle the entire process.
Q: What happens if I’m on a fixed tariff?
A: If you’re near the end of your fixed deal, now’s the time to secure a new one. If you’re mid-contract, check if exit fees apply.
Q: Can I switch if I have a smart meter?
A: Yes. Most modern smart meters remain compatible across suppliers.
Q: How much can I save by switching?
A: Savings vary, but many households can save £150–£300 per year.
Final Thoughts: Switch Now and Save
Energy prices are heading upwards this October, and while 2% may not sound like much, it’s an extra cost you don’t need to absorb. By switching your energy supplier this month, you can lock in a better tariff, save money, and avoid higher bills heading into winter.
Don’t wait until the price rise hits — compare deals and make the switch today.