Should I choose a fixed rate energy tariff?
Andrew Rivera
Published Jan 15, 2026
Fixed rate tariffs are often cheaper than variable rates, and the choice is wide because almost all suppliers offer them. Your supplier has to let you know when there are just 49 days of the deal remaining, and you can switch to another deal during this period without paying an exit fee.
Is it better to have a fixed or variable energy tariff?
Both have their merits. The cost of fixed price tariffs will depend on the conditions of the energy market. Fixed deals become less attractive if wholesale prices are high because suppliers have to charge more. Although a variable tariff may offer the cheapest prices at the outset, it might not in the future.Is it better to be on a fixed tariff?
Fixed-rate tariffs ultimately depend on the conditions of the energy market – if wholesale prices are high, fixed deals will be less attractive. Generally speaking though, if market conditions are good and you shop around, a fixed-rate tariff will be better value than a variable-rate one.Should I switch to a fixed energy tariff 2022?
The recent energy price cap increase has left many homeowners questioning whether they should fix their energy tariffs. With a further increase coming into effect from April 2022, now may be the ideal time to fix your energy rates. However, there are risks involved and you may end up with a worse deal if you switch.Should I fix my energy prices until 2023 UK?
If your fixed price deal is about to expire, you will likely have noticed a large increase in your renewal prices. In certain situations it means that fixing your energy prices to 2023 is the wrong choice. However, it may be beneficial to fix your energy prices now to avoid future price cap increases.Energy Pricing explained - Fixed vs Variable Tariffs | Selectra UK
Should I stay on variable energy rate?
Consumers still on their fixed plans are advised to stick with it and not leave early, as they will likely be on the best value deals at present. While standard variable plans are likely to be the best option for most, households are still encouraged to see if they could save by moving to another provider or deal.Can fixed energy tariffs go up?
If you're on a fixed tariffYour supplier can't increase the price you pay, unless the government has raised VAT. If you're not sure if you're on a fixed tariff, check your bill. If it says your contract has an end date, this means you're on a fixed tariff. Fixed tariffs usually last for a year.
What happens if you use less energy than your fixed tariff?
They won't change, even if your energy firm announces a price rise. But your total bill depends on how much gas and electricity you use. Use more energy (ie more units) and you'll have to pay more; use fewer units and you'll pay less.Is it worth switching energy suppliers now?
Switching energy is easy. It's the same pipes, gas, meter and safety – you don't lose supply – the only difference is price and customer service. Yet with the energy market in crisis, there's currently nothing meaningfully cheaper than the price cap, so for most it won't be worth switching right now.Is British gas fixed price a good deal?
There are no fixed deals cheaper than the price cap right now. As things stand, switching to a fixed energy deal is over 60% more expensive than rolling onto the standard variable tariff. In November 2020, the cheapest fix was £830/yr for typical use but this has since doubled.Is British Gas expensive 2021?
Previous price changes from British GasIn February 2021, Ofgem announced the price cap rate would be increasing from April 2021 to £1,138 per year. In reaction to the price cap change, British Gas announced a 9% price rise on its Standard tariff.