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Fixed price energy

Fixed price energy

Fixed energy tariffs are a type of gas and electricity tariff that provide a locked-in rate per kilowatt hour for a designated term (usually one year or more). Also called fixed rate plans, these tariffs protect households from energy price rises.

Why pay more for the same energy?

With energy prices high, make sure you're not paying over the odds. Enter your postcode into the box below to switch to a fixed deal today!

Fixed plans currently available through uSwitch

As more and more households discover the appeal of freezing their energy bills, suppliers respond by offering fixed rate deals that are more and more competitive. The table below highlights the cheapest fixed price plans currently available to switch through with uSwitch.

SupplierPlan namePrice
LumoOnline Fixed v23£923Compare now
Green Network EnergyGNE Spring Special V2£930Compare now
Avro EnergySimple and uSaver£930Compare now
E.ONFix Online Exclusive v4£942Compare now
Octopus EnergyuSwitch Exclusive Octopus 12M Fixed£943Compare now
So EnergySo Tiger - Green£944Compare now
Tonik EnergyGo Green (1 Year) v10£949Compare now
E.ONFix Online Exclusive v4 with Clean £2£966Compare now
EDF EnergyEasy Online Exclusive Jul20v4£977Compare now
npower Selectnpower Select uSwitch Exclusive v9£983Compare now

Based on average bill sizes for a medium energy user on a dual fuel plan paying by monthly direct debit, and averaged across all regions. This information is updated hourly with energy plans which are available to switch to through uSwitch. To appear in this table, plans must be available in at least 7 of the 14 regions.

Why pay more for the same energy?

With energy prices high, make sure you're not paying over the odds. Enter your postcode into the box below to switch to a fixed deal today!

What is a fixed price energy tariff — Watch the video

  • Read the Transcript

    Amy: So, it says I’m on a standard tariff. I’ve heard about fixed tariffs. What’s the difference between those?

    Tom: So, a standard tariff is an ongoing tariff where the rates can change, there’s no guarantee about how much you’ll pay, and it will go on forever as long as you want to stay on it. A fixed tariff has two key elements. So first of all, do you remember when we spoke about your unit rate?

    Amy: Yes.

    Tom: That unit rate is fixed. So, the price you pay per unit of energy, or indeed the standing charge, has to be constant throughout the term of the tariff. The other element of it is that there is a length to that tariff. So, you sign up to it and you are told how long the tariff lasts for, and there will be an end date.

    So, if you look at your bill here, it says here ‘your end date’, and you can see here that you have no end date. That’s because you’re on a standard tariff. If you were on a fixed tariff, which would provide you with the security of knowing that your unit rates aren’t going to go up, and if you continue using the same amount of gas and electricity your bills won’t go up, then there would be an end date here. It’s important to pay attention to that because when the tariff ends, you’ll typically be automatically transferred on to a less competitive tariff, such as your standard tariff.

    Amy: Right so if it gets to the end of that, can I renew the fixed tariff?

    Tom: You can move on to another fixed tariff. The supplier may be offering the same rate, it may be offering a higher rate, it may even be offering lower rates on a different fixed tariff. But yes, the key thing to do is do a comparison, get yourself on to a fixed tariff because they tend to be cheaper, and then when that fixed tariff comes to an end, come back and find the next fixed tariff. Keep doing that. You only have to do it once every 12-18 months depending on how long your tariff is fixed for, but it means that you’ll never have to pay higher charges than you need to.

    Amy: Okay, great!

Fixed price gas and electricity tariffs guarantee that the cost of your energy will not go up for a set amount of time. Depending on the tariff, your energy rates could be fixed for anywhere between one and four years.

It is important to note that selecting a fixed price energy plan does not mean you will be paying the same amount for your energy bill each month. Your energy unit rates are frozen, so if you are on a fixed plan and you use more energy one month than another, the bills you will receive will differ accordingly. However, the rate you pay for each unit of energy will be frozen for the duration of the contract.

Since the latter months of 2013 a flurry of short and medium term fixed price plans have taken over the ‘best buy’ energy charts. Some of these deals provide the best of both worlds and offer the protection of fixed prices and competitive market rates. They often appeal to those looking for a medium or short term solution to avoiding energy price rises and offer great value.

On the other hand, fixed price energy can also be more expensive than the cheapest online energy tariffs, particularly if you are considering a long term deal. Fixed price plans also sometimes include an early exit fee, which you will have to pay if you decide to switch tariff before the end of your contract.

If you’re considering switching to a long term deal, i.e. one that fixes your unit rates for at least two years, selecting a fixed price gas and electricity tariff might be a gamble. If energy prices rise you stand to make some big savings, but if they don't, you could end up paying over the odds and faced with an early exit fee should you decide to switch.

What should I do when my fixed price plan ends?

When your fixed plan is about to end, the first thing to do is find out which plan your supplier will be moving you to. This may be your supplier's 'Standard' plan, although some suppliers may offer you the chance to fix your prices again.

Standard energy plans are among the most expensive in the market and there are usually cheaper plans available. If you're offered the chance to fix your prices again, you may wish to take it, if you are willing to pay above-average prices in return for security against potential price rises in the future.

Once you know what energy plan you're being moved to:

For an updated list of fixed price plans coming to an end in the coming weeks, visit our fixed rate plans guide and scroll to the bottom of the page.

Are fixed price plans always a good idea?

Fixed price energy tariffs can be a fantastic option, offering security at the very least, and fantastic savings when you switch at the right time.

How much energy do I use?

However, as mentioned above, fixed energy deals are a gamble, very much like a fixed mortgage. However, rather than hedging your bets against interest rate rises, fixed energy prices allow you to bet on future energy price rises.

If you use our online tool to find an appealing fixed price tariff, chances are that it may cost slightly more than your current variable plan. However, even a slightly more expensive plan will pay for itself if your energy supplier puts up its prices.

It is only in the event of prices remaining unchanged or dropping that you will lose out. The last price cuts came at the beginning of 2012. Since then most energy suppliers have increased their prices.

How else can you control your energy prices

The simplest way to ensure your energy costs don’t go up, with or without a fixed price plan, is to control your usage. Whether prices go up or down, if you can reduce your usage you will always be in control of your energy bills.

The simplest changes can be made around the home. Checking for draughts around windows and doors is simple, and installing draught proofing is cheap and easy to do. It will also save you a lot of money, with an estimated 30% of heat in the home lost through draughts. The most common culprits are around doors and windows, but you should also check floorboards, loft hatches and letterboxes.

When it comes to draughts the most common culprits are around doors and windows, but you should also check floorboards, loft hatches and letterboxes.

Other simple changes include dropping the thermostat by just one degree and checking your timers are accurately set up, particularly after the clocks go forward or backward. We have a handy selection of energy saving guides here.

You could also consider purchasing a smart thermostat. These devices allow you to control your heating remotely and in some cases even adapt your home’s temperature to best suit your needs, without you having to lift a finger! The data a smart thermostat provides should enable you to work out the most energy efficient way to heat your home as well as save money.

Another way to cut your usage is to generate your own energy. Solar panels or wind turbines allow you to generate your own energy which you can then use, reducing your overall energy consumption. Better still, depending on certain criteria you might make back some money by selling the energy to the grid.

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