More than 400,000 homes switched energy supplier in May

Image Newton's cradle made with lightbulbs
(Image credit: Rodolfo Clix via Pexels)

The latest report from Energy UK has shown that 417,000 households across the UK switched energy supplier in May 2021.

That said, in May 2020, 425,000 households switched their supplier. Similarly, the five-year average for the month shows that 447,000 households usually switch in the month.

The good news is that although switching was down 2% compared with last year, Energy UK’s data does show that almost 2.6 million customers have already switched supplier in 2021. This is actually a 2% increase when compared with the same extended period last year.

If you haven’t switched energy supplier, now is a great time to do so. The process is quick and simple, too. Running an online energy comparison only takes a couple of minutes and could save you hundreds of pounds. 

Avoid upcoming price hikes by switching

With wholesale energy costs rising and the price cap expected to spike next time it’s adjusted in October, finding a new fixed-term deal could be a smart move. By changing provider today, you can avoid these upcoming price hikes and lock in a rate for the next 12 months or longer.

What's more, with many cheap energy deals coming to an end in June, now is the ideal time to switch. While some fixed-term deals were as low as £916 three months ago, this level has risen by hundreds of pounds and is now much closer to the £1,138 average standard tariff annual bill, the level of the price cap.

In fact, rising wholesale costs have even led to some of the UK’s best energy suppliers raising their prices. For example, Bulb Energy has already increased prices twice this year. As a result, many of their customers are now expected to pay £1,126 annually.

How to switch today

If you haven’t switched supplier in the past 12 months, then it’s likely you’re on your supplier’s standard variable tariff. These tariffs are often the most expensive in the industry. As a result, by switching to a new fixed-term deal, you could save around £200 a year.

Switching supplier is easy because conducting an online energy comparison only takes a couple of minutes. You’ll just need to provide the comparison service with some basic information about your home and your energy use. Then, you’ll be shown the best energy deals in your area along with a quote for each. You’ll also be shown exactly how much you could save by switching.

Find the best energy deal for your homeSave money now

Find the best energy deal for your home
TechRadar has partnered with MoneySupermarket to help you find the best energy deals in your area. Our energy comparison tool takes less than five minutes to use, and could save you hundreds on your energy bills. Save money now

Tom Brook

Tom is a freelance copywriter and content marketer with over a decade of experience. Originally from an agency background, he is proud to have worked on campaigns for a number of energy providers, comparison sites and consumer brands.

Read more
A man sitting in an Electrogenic DeLorean DMC-12 and a person holding a phone at an EV charging station.
I review EVs for a living – here are 5 ways I'm slashing my charging bills in 2025
A person holding a remote to a TV screen showing the Disney Plus, Netflix and Prime Video logos
I’m slashing my TV streaming bills by 71% in 2025 with subscription hopping – here’s how
Person switching on Meaco dehumidifier
Why a dehumidifier is your secret weapon for a cosy home with lower heating bills this winter
Google Nest Learning Thermostat (Gen 4) on green background
The best smart thermostat 2025: save money with smart energy tech
2025 Used EV Bargains
2025 will be the year of EV bargains – here are the 9 best second-hand buys that I've driven
nest thermostat deals
The best Nest thermostat sales and deals
Latest in Energy Saving
A person in deep sleep, lying in bed
What is deep sleep and how can it affect our mental and physical health?
A person waking up happy in the morning with the sun shining on their face. A badge in the corner says 'TechRadar Sleep Week 2023'
How to wake up early without feeling tired
BLUETTI
Meet BLUETTI’s newest power solutions for the whole home and beyond
woman in bed with duvet pulled over her head
How to keep your bedroom warm (without putting the heating on)
A woman shaking out her bedding
How to dry your bedding indoors (without a tumble dryer)
A lounge with three walls removed shows the BLUETTI power system
Perfectly priced, portable power with BLUETTI this Black Friday
Latest in News
An image of Pro-Ject's Flatten it closed and opened
Pro-Ject’s new vinyl flattener will fix any warped LPs you inadvertently buy on Record Store Day
EA Sports F1 25 promotional image featuring drivers Oscar Piastri, Carlos Sainz and Oliver Bearman.
F1 25 has been officially announced, with this year's entry marking a return for Braking Point and a 'significant overhaul' for My Team mode
Garmin clippd integration
Garmin's golf watches just got a big software integration upgrade to help you improve your game
Robert Downey Jr reveals himself as Doctor Doom to a delighted crowd at San Diego Comic-Con 2024
Marvel is currently making a major announcement about Avengers: Doomsday's cast on YouTube, and I think it's going to be a long-winded reveal
Samsung QN90F on yellow background
Samsung announces US prices for its 2025 mini-LED TV lineup, and it’s good and bad news
Nintendo Switch Lite
Forget the Nintendo Switch 2, the original Switch is getting one last hurrah in a surprise Nintendo Direct tomorrow