We've got you covered

Come rain or shine, you can rely on us

Let’s do something big, together

At OVO, you get 100% renewable electricity as standard1 and access to our carbon-kicking green tech. We’ll also plant a tree in your name every year with the help of our friends at the Woodland Trust.

This means that just by joining us you’ll be restoring nature and cutting carbon – about 792kg of it a year!2

uSwitch supplier of the year WINNER 2019

Good for the environment

"I cannot recommend OVO more highly! Their awareness and care for the environment and it's people is refreshing and exemplary."

Linda Conway

Service that puts you first

"The best energy company I have ever been with. In my view their customer service is second to none."

Richard Barber

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Together we’ve planted
1948000
trees in the UK!
Join today and help us plant more

It's the green that keeps on giving

100% renewable electricity

As standard, for everyone1.

Tree-planting power

A carbon-busting tree planted for you every year.

Zero carbon by 2030

We’ll be a net zero carbon business by 2030 – join us!

Come home to an OVO Smart Home

That's planet-changing tech, brought to you today - right from the future.

Rated 4.2/5 on

TrustpilotSee all 56955 reviews
OVO are a good Company.

I Have found OVO to be a very good company, I have had no problems with them at all and only the other day I had a phone call from their Customer Service, to thank me for sending a photograph of my gas meter to them as requested, and asked me if I was happy and could they give me any advise or help in any way, I would recommend them to any one looking for a good Company.

James Buckingham
May, 19
5 stars
Excellent customer service.

Excellent customer service. Advisor very helpful, knowledgeable and understanding. This is the main reason I have been with ovo energy for years.

Vicky Slater
May, 19
5 stars
Very helpful

Very helpful

Millie
May, 19
5 stars
The service provided on the telephone…

The service provided on the telephone was excellent

customer
May, 19
5 stars
My thoughts of OVO

Easy to get in touch with and speak to someone. Everything I needed to know was answered straight away. Very satisfied with OVO

Audrey
May, 19
5 stars
My mothers account

I needed to speak to someone about my Mothers account, as her Power of Attorney. Your lines were busy and I was in a queue, I was offered the chance to hold my place in the queue and be called back. I was impressed with how slick this service was. When I was called back your representative was very polite and helpful. We agreed a payment that I believe suited us both. I was expecting a difficult conversation but was pleasantly surprised. Thank you for great customer service. So refreshing.

customer
May, 19
5 stars
🙂super

🙂super,Super

customer
May, 19
5 stars
My mother passed away in December 2021

My mother passed away in December 2021, and the team at OVO energy have been excellent in the way they have managed her account. Well done

Adrian Miller
May, 19
5 stars
Great service from Joanne.

Joanne was very knowledgeable, had a very friendly personality and provided great customer focused advice.

Malcolm McDonald
May, 19
5 stars
From start to finish plain sailing and…

From start to finish plain sailing and an absolute lovely gentleman called Ian who not only sorted my issue for me but made me relax and feel I was in safe hands.You Sir are an asset to Ovo and I hope if ever I need to call again I get to speak to you.top marks for a company actually employing people who know how to treat anxious customers.

Jan rickett
May, 19
5 stars
Very happy with OVO

Very happy with OVO, always helpful, Great to know you're doing your bit with green energy, would definitely recommend

Lesley
May, 19
5 stars
Sent an email enquiring why my bills…

Sent an email enquiring why my bills were estimated when I have a smart meter, I got a reply the same day with a well advised explanation that my bill was issued on the 9th of the month and the meter was read on the 8th hence why I was being estimated. I could opt to have the meter submit on a daily or 30 minute basis. I have opted for 30 minutes to hopefully get a more accurate bill and in return hopefully save some money!!!

Sue
May, 19
5 stars
Very helpful when I phoned to change my…

Very helpful when I phoned to change my direct debit. Good to doesn’t you a ‘real person’!

Mrs Wood
May, 19
5 stars
Very helpful and realistic.

Very helpful and realistic.

Tina
May, 19
5 stars
Agent was very good

Agent was very good, I wanted to put my DD down and he actioned it with no fuss😀

Paul Silvester
May, 19
5 stars
The Lady I spoke with was very helpful

The Lady I spoke with was very helpful. Smart meter sorted and gave me number to contact about SEG. Trying to sort SEG however or get through on the 08004086622 is impossible.

Mr David Field
May, 19
5 stars
Spoke to someone on phone and they very helpful

Spoke to someone on phone and they where very helpful well done

Anthony
May, 19
5 stars
Very useful advice on our account and…

Very useful advice on our account and how we can improve it. Thanks

Mark Robinson
May, 19
5 stars
Efficient

Efficient, courteous and effective.

Verity Johnson
May, 19
5 stars
Company Advisors Matter

I had a bad start with this company, but the last advisor who kindly assisted me was so professional and friendly; hence, changed my mind giving them a top rating! Thank you.

Anonymous
May, 19
5 stars

It couldn’t be easier to join us

Get the ball rolling in less than 2 minutes...

Important information 

1 Renewable electricity is cleaner than traditional electricity sources because it produces less carbon emissions and pollution. The renewable electricity we sell is backed by renewable certificates (Renewable Energy Guarantee of Origin certificates (REGOs)). See here for details on REGO certificates and how these work.

2 By switching to OVO Energy you could reduce your carbon footprint by up to 792kg of carbon per year. This is based on the carbon emissions caused in the production and consumption of the 100% renewable electricity OVO provides as standard, compared to the emissions caused by the production and consumption of UK grid average electricity. Average UK household energy consumption figures were sourced from BEIS (2019). The carbon emissions factors were calculated by the Carbon Trust.

4 Saving based on the estimated annual cost for a non-economy-7, dual-fuel, high user (4300 kWhs elec. and 17000 kWhs gas) paying monthly in advance by Direct Debit. Comparisons made against the Ofgem published tariff cap for a customer on a standard variable or default tariff that comes into effect on 01/04/2021, applied to the same high user consumption values. Savings are an estimate only and your actual costs will vary according to your region and usage. All rates correct as of 05/08/2021.

5 An independent study has shown that installing and correctly using a tadoº Smart Thermostat can reduce your energy use from heating by up to 31%. The study found that the tadoº device can reduce heating energy requirements by 14-26% through controlling the heat source (e.g. boiler or heat pump). You could also save another 7% by turning down the heating based on the weather forecast, depending on the window sizes. If the window surfaces are relatively large, the energy saving will be greater. Reducing energy use from heating will result in less carbon being emitted, which can help make your home greener. Savings are an estimate only and your actual savings will vary depending on your energy use and the changes you make to your energy habits.

6 Enjoy even greener energy with OVO Beyond in comparison with our standard OVO plans. In addition to 100% renewable electricity as available with our standard plans, OVO Beyond reduces your yearly carbon emissions from the energy used in your home that is supplied by OVO to net zero by providing 100% carbon-neutral gas (15% green gas and 85% offset) and offsetting all associated lifecycle carbon emissions involved in the production and consumption of your electricity & gas, you will also get 5 trees per year in UK schools and communities and other green benefits. The renewable electricity we sell is backed by renewable certificates (Renewable Energy Guarantee of Origin certificates (REGOs)). See here for details on Renewable Energy Guarantee of Origin certificates and how these work. The green gas we sell is backed via renewable certificates (Renewable Gas Guarantees of Origin (RGGOs)). See here for details on Renewable Gas Guarantees of Origin and how these work. We offset the remaining emissions by supporting UN REDD+ carbon reduction projects that are certified to the Verified Carbon Standard or the Gold StandardSee here for more information on how we restore nature and protect rainforests with our offsetting programmes.

7 We were the first mainstream supplier to remove coal and nuclear from our fuel mix - find out more www.ovoenergy.com/about

8  Powering and heating your home can make up 28% of your carbon footprint. This is an average amount and excludes emissions from things that you cannot directly control such as supporting the NHS, defence, government bodies, etc.

9 The trees we're planning to plant this year will absorb around 54,000 tonnes of carbon in the next decade. To find out how this figure is calculated, read our blog: https://www.ovoenergy.com/blog/green/trees-natures-carbon-eating-machines 

10 Trees prevent floods, cut pollution and lower temperatures in cities. https://www.woodlandtrust.org.uk/trees-woods-and-wildlife/british-trees/how-trees-fight-climate-change/

11 Based on data from 25th November 2020 to 25th February 2021 where OVO answered calls within an average of 52 seconds.