Our fixed energy tariffs
Beat the price cap, save money by fixing your energy prices today
Lock your gas and electricity prices with our fixed tariffs. Fix your unit prices for the length of your contract and stay in control of your bills.
Terms and eligibility criteria apply, all tariffs subject to availability.
Fixed prices means no surprises
Fixed tariffs give you peace of mind and protection against future price changes. Your unit price is fixed – that's your price per kWh. And your standing charge is fixed too – this is the price everybody pays for maintenance of things like pipes and meters.
Helpful to know: your unit prices are fixed, but your bills are based on how much gas or electricity your home uses. This means your bills might go up in winter when you're using more energy, and they'll go down in summer when you'll be using less.
The benefits of fixing your prices
Choosing a fixed tariff is a great option as it’s predictable. When your unit prices are the same every month, you can relax knowing there’ll be no surprises. Plus, it makes it simpler to budget for your gas and electricity costs.
The benefits of fixing your prices
Choosing a fixed tariff is a great option as it’s predictable. When your unit prices are the same every month, you can relax knowing there’ll be no surprises. Plus, it makes it simpler to budget for your gas and electricity costs.
Pick the right fixed energy plan for you
Extended Fixed (15 months)
Choose to fix your energy prices for 15 months to stay unaffected by price changes through next winter and beyond, giving you more confidence to plan ahead without worrying about unexpected energy costs.
Get a quote1 Year Fixed + Boiler Cover
Add the security of boiler cover to your fixed tariff, which includes a discounted energy rate. With a lower daily standing charge, this option keeps your energy costs predictable and frees you from worries of potential boiler breakdowns.
Get a quote1 Year Fixed
Take control of your energy budget with our 1 Year Fixed tariff. Lock in your unit rate and standing charge for 12 months, protecting you from future price changes and allowing you to enjoy financial consistency throughout the year.
Get a quote1 Year Fixed + Greener Electricity
Upgrade your fixed tariff to include to 100% renewable electricity, that’s completely traceable, for just £10 a year. A simple way to protect your budget while making a greener choice.
Get a quote2 Year Fixed
Enjoy energy price security for even longer with our 2 year fixed tariff.
Your unit price and standing charge are fixed for 2 years - giving you peace of mind and protection for the next 2 winters.
Get a quoteCompare our energy tariffs
| 1 Year Fixed + Boiler Cover | 1 Year Fixed | Extended Fixed | 1 Year Fixed + Greener Electricity | 2 Year Fixed | |
|---|---|---|---|---|---|
| Tariff type | Fixed | Fixed | Fixed | Fixed | Fixed |
| Availability | New and existing customers | New and existing customers | New and existing customers | New and existing customers | New and existing customers |
| Contract length | 12 months | 12 months | 15 months | 12 months | 24 months |
| Prices reviewed | At end of contract | At end of contract | At end of contract | At end of contract | At end of contract |
| Early exit fee | £50 for each fuel | £50 for each fuel | £75 for each fuel | £50 for each fuel | £95 for each fuel |
| Compatible with Charge Anytime | ✔ Yes | ✔ Yes | ✔ Yes | ✔ Yes | ✔ Yes |
| 100% renewable electricity | ✘ No | ✘ No | ✘ No | ✔ Yes | ✘ No |
| Greener Electricity upgrade available | ✔ Yes | ✔ Yes | ✔ Yes | Included* | ✔ Yes |
| Boiler cover available separately | Included | ✔ Yes | ✔ Yes | ✔ Yes | ✔ Yes |
| Wireless Smart thermostat upgrade available | ✔ Yes | ✔ Yes | ✔ Yes | ✔ Yes | ✔ Yes |
*Cost included in standing charge
We're making energy better
Get more certainty by fixing your prices with OVO. And join us on the path to energy that’s better for you, your wallet, and the planet. Switching to us could unlock offers, insights, and rewards – for free.
Like Power Move, which rewards you for using energy at greener times with credit back on your bill. Driving an electric car? We’ve also got Charge Anytime for a greener, cheaper way to charge.
Why choose OVO?
Trusted by millions of UK homes
We power millions of UK homes with energy. With over 100,000 5-star reviews on TrustPilot, you’ll be in safe hands with us.
Save energy. Save money. Win-win.
OVO Beyond rewards your greener choices with long-term savings. Earn free low-carbon tech for the future and lower your bills right now.
Get rewarded for greener electricity use
Our Power Move customers have saved over £1 million by using greener, off-peak electricity.
We've planted 5 UK million trees
Since 2015 we've planted 5 million UK trees to help absorb carbon and create greener spaces for you to enjoy.
What people say about OVO Energy
Rated 4.5 by more than 215175 customers
Eliot was wonderfully helpful.
May 21, 2025
I was given all the information that I needed and the person I spoke to was extremely helpful.
May 20, 2025
We recently moved to a new home which was not supplied by Ovo for electricity and gas. To get an accurate reading from both meters was somewhat challenging and because of this I rang Ovo . They did not let me down. They have now installed a new electricity Smets 2 meter and early in June they will be installing a new Smets 2 gas meter. I think that takes some beating.
May 20, 2025
Start your energy switch today
Get rewards with OVO
Sign up to Beyond to unlock rewards. Get up to 5 free solar panels for your home, be in with a chance of winning a year’s free energy, access VIP gig tickets at OVO Live, and much more.
Get rewards with OVO
Sign up to Beyond to unlock rewards. Get up to 5 free solar panels for your home, be in with a chance of winning a year’s free energy, access VIP gig tickets at OVO Live, and much more.
Important Information
1 Based on OVO’s internal forecasts for a medium usage\ customer (11,500 kWh gas, 2,700 kWh electricity) paying by Direct Debit and on dual fuel. The forecast is calculated using the current energy price cap methodology and is correct as of 12 February 2025. The energy price cap sets the energy unit rate and standing charge that you will pay.
2 If you choose any of the following tariffs, OVO predicts that you will pay less over the course of your contract compared to remaining on Simpler Energy, our variable tariff: 1 Year Fixed Loyalty, 1 Year Fixed, Extended Fixed, 1 Year Fixed + Boiler Cover.
This view is based on OVO's predictions for the price cap over the next 12 months and is correct as of 12 February 2025.
The further we are from the price cap announcement, the less certain our predictions are. This is because the wholesale energy market is still volatile, and costs are changing. And because Ofgem could change their methodology for calculating the price cap. As we get closer to the price cap announcement, our predictions will be more accurate.
The exact savings achieved will vary depending on your energy use. OVO reserves the right to withdraw or reprice tariff at any time.
If the price cap were to fall during your contract period, you could end up paying more on a fixed tariff than you would on your current tariff.
3 To switch to another OVO tariff, give us a call on 0330 102 8276, between 9am and 5pm, Monday to Friday, and we'll make the switch for you.