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UW’s best fixed-rate energy tariffs

Our fixed energy deals are here to keep your energy costs a little more predictable. By locking in your energy rates, you can say goodbye to the surprise of unexpected increases – giving you peace of mind, even when the market changes

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Fixed tariffs are only available to eligible customers who take two or more bundle services (bundle services are energy, broadband, and mobile). A smart meter is required. Full details, eligibility, and terms are available at UW terms and conditions.

What is a fixed energy tariff?

A fixed energy tariff means your unit price for gas or electricity is locked in for the duration of your contract, so you won’t be caught off-guard by any energy price hikes.

This means that regardless of changes in the energy market, your cost of energy per kWh and standing charge will stay the same.

Your monthly bill may increase or decrease depending on the amount of energy you use, but your unit price will be unaffected by any future price fluctuations.

Explore our best fixed tariff deals

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UW Fixed Tariff

Available to new and existing customers

Contract length: up to 12 months

Exit fees: £75 per fuel

Switch your energy and broadband or mobile to us and unlock our UW Fixed Tariff at £1,785.

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UW Fixed Saver

Available to new and existing customers

Contract length: up to 12 months

Exit fees: £75 per fuel

Unlocking cheapest fixed tariff 

Maximise savings by adding any combination of 2+ mobile SIMs and/or broadband services to unlock our cheapest fixed tariff, the UW Fixed Saver at £1,699.

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Why choose a fixed energy tariff?

Guard against price changes

With our fixed energy tariffs, you can lock in your energy rate, shielding you from unexpected swings in the energy market. This means that no matter what happens, your unit rate stays the same, making it easier to manage your household budget.

Budget with confidence

One of the biggest advantages of our fixed energy tariffs is that you can budget with confidence. You’ll know exactly what you're paying for energy per kWh each month, which is ideal for keeping your finances on track.

Clear contract lengths

When you choose a fixed energy tariff, you also enjoy the assurance of a set contract length that fits your lifestyle and financial planning. Our fixed tariffs run for approximately 12 months, giving you stability with no surprises — you’ll know exactly when your rates are set to change, if at all.

Fixed vs variable energy: what’s best for you?

Not sure whether to go fixed or variable? Here’s the lowdown: while variable rates might offer savings when energy prices drop, choosing a fixed rate means your costs won’t jump up when the market changes.

Fixed energy tariffs

Variable energy tariffs

Your unit rates and standing charge stay the same for the duration of your contract

Your unit rates and standing charges can go up or down depending on market conditions

Your tariff has a fixed contract length, and you’re typically locked in for the agreed period

Variable tariffs are often open-ended with no set contract length

If you want to leave your contract early, you’ll have to pay an exit fee

You’re usually free to leave a variable tariff at any time without facing early exit fees.

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Learn more about the differences between fixed and variable energy tariffs and which is better for you here.

Upgrade to a smart meter for free

When you switch two or more services to UW, you’ll unlock our great-value fixed energy tariff. You’ll also need to have a smart meter installed – but don’t worry, our new and existing customers can upgrade to a smart meter for free!

Say goodbye to meter readings and take control of your energy costs; it couldn’t be simpler.

Learn about smart meters
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Why choose UW for your fixed energy deal

Voted as the Best Value for Money 

When you switch your energy to UW and bundle it with our broadband or mobile offers, you’ll be unlocking excellent savings off your bill. We won the Uswitch Best Value for Money 2024 award to prove it!

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Award-winning customer service

All of our energy tariffs come with the backup of our award-winning customer service team, who have taken home the Best Customer Service Award at the Uswitch Energy Awards 2024.

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The UW Price Pledge

We’re committed to offering our customers the UW Price Pledge: if you don't save with UW in your first year, we'll pay you double the difference back. Plus, you'll be free to leave without exit fees.

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A helping hand to exit your current contract

Get £400 towards any early termination fees with your current suppliers — our way of making your transition as smooth as possible.

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First class service and very competitive rates for your energy bills

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13+ years satisfaction. The best experience of energy providers, Thank you.

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During the whole cost of living crisis and energy crisis I have been so relieved to ...

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I have used Utility Warehouse for more than eighteen years, gradually moving all my ...

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Helping us when needed also keeping our energy bills on an equal balance

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My bills are always reasonable even when energy prices had to rise. Customer services ...

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How to switch to a UW fixed energy tariff

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Get a quote

If you’re switching to UW, simply click the button below to choose your UW energy tariff and multiservice bundle, which will unlock our fixed tariff options. For our existing customers, give us a call on 03337773236 to update your service bundle.

You’ll also need to have a smart meter installed, but we can help you take care of that.

Get a quote
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We’ll handle the switch

Once you decide to switch, we’ll take care of the rest. Our team will get in touch with your current provider to ensure a smooth transition.

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Enjoy your fixed tariff

We’ll get you switched over in as little as two days, ensuring no disruption to your service during the transition.

You’re in safe hands with our award-winning service

We’ve won the Best Value for Money and Best Customer Service titles at the Uswitch Energy Awards 2024 and landed as the runner-up for Overall Customer Satisfaction.

That’s our eighth win in a row at the Uswitch Energy Awards — bringing our total to over 80 industry awards in the last decade!

And there’s more good news: Which? ranked us at the top of the charts among energy suppliers. Scoring a solid 75%, we've beat out 17 other energy suppliers, proving we're not just about great deals but also about great service.

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FAQs

Do I need a smart meter to get an energy deal?

Yes, to be eligible for our fixed energy deals, you’ll need to have a smart meter installed. They help us better manage your energy usage and ensure you’re billed accurately. If you don't have one, we can arrange for a free smart meter installation.

What happens at the end of my fixed tariff period?

Around a month before your fixed tariff comes to an end, we'll send you an email or letter to let you know that you’ll roll over to our standard variable tariff.

If you want to re-fix, you can give us a call and we’ll help you find the best tariff that suits your needs. This ensures you continue to receive energy at competitive rates without any interruption.

Do I have to pay exit fees to leave my fixed energy tariff?

Yes, if you choose to leave your fixed tariff before the end of your contract term, you’ll have to pay exit fees. These fees help cover the cost of securing your fixed rate for the full duration of the contract.

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