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 1 tonne 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 4.3/5 on

TrustpilotSee all 53397 reviews
David Walters OVO Reeview

I am 75 years old and a pensioner who is struggling to cope. As far as OVO is concerned I am satisfied that you will do your best to keep my energy bills as low as possible. I can't imagine how I will cope when the bills go up in April 2022, I suppose my food bill will be lower to account for it.

David
January, 28
5 stars
Excellent service and Eco friendly

Excellent service and Eco friendly

Julie Murphy
January, 28
5 stars
Best customer service.

I have been with OVO for a number of years now. I am impressed by the amount of support and information I receive about the energy I use. I’ve not had to contact them in years, because they keep me fully informed about all aspects of the energy I use, and offer lots of advice to improve my usage.

William Mcallister
January, 28
5 stars
Very easy to use online which is good…

Very easy to use online which is good as I’m not too clever with computers. I can change my direct debit and get refunds easily. Also I get interest if I’m in credit. No problems up to now and been with ovo for quite a few years .

Caroline Goodwin
January, 28
5 stars
Been an Ovo customer for many years…

Been an Ovo customer for many years now. Always easy to manage account online and their price is one of the best on the market. I don’t always agree with switching around and have never felt undervalued by Ovo. I am on an EV tariff which gives free Polar Plus subscription. Great to get interest reward on credit balance as every little bit helps. Don’t plan on changing although contract up for renewal later this year.

Paul Tomlinson
January, 28
5 stars
Satisfaction

I've been with ovo energy some time and I would recommend ovo to anyone

Alan
January, 28
5 stars
Great Company to deal with

Great Company to deal with. Account managed online. Great options for green energy.

Alan Hutchinson
January, 28
5 stars
I have decided to renew my contract…

I have decided to renew my contract with OVO because I have always found it very easy to ring you for information and find everyone I have spoken to on the phone polite, helpful and friendly and I think your prices are competitive

Mrs. Josephine Waghorn
January, 28
5 stars
Good service at a fair price

When ever I have needed to speak to them - I have always found them helpful and I have never had to wait long to speak to a real person. I have paperless bills - do all on line. For me it just works never any concerns. The cost I believe is very fair and reasonable - yes I’m sure there is cheaper but paying a little more for the trust and service, for me is a no brainier!

PFT
January, 28
5 stars
Very happy with Ovo Energy

Very happy with Ovo Energy. Their prices are good and their customer service is also goo. I have no hesitation in recommending them.

PJ Stoddart
January, 28
5 stars
Switched to Ovo approx four/five years…very happy pensioner.

Switched to Ovo approx four/five years ago and have never regretted the change. Set up a regular monthly affordable payment and have been in credit ever since. No intention of changing To any other provider.

Mrs Customer Mrs Jean Ursell
January, 28
5 stars
Excellent service any problems sorted out immediately

Excellent service any problems there staff are very friendly and courteous can’t recommend them more highly

Marilyn Rooke
January, 28
5 stars
Very happy with ovo

Very happy with ovo

Gail
January, 28
5 stars
Good customer servuce

Good customer servuce. Phoned back and were helpful and sensitive.

Patricia Shaw
January, 28
5 stars
The engineer Mr Tim Robbins who…

The engineer Mr Tim Robbins who installed our smart meter was excellent! He was very helpful and professional. Mr Robbins explained everything to us in a clear and concise way. We are very happy with our smart meter!

Lena Wanford
January, 28
5 stars
Easy communication

I have been an OVO customer for a good number of years, I find the customer service to be excellent. The gaining of interest on money overpaid is a bonus, the ease of being able to change direct payments online is swift and easy. Throughout the pandemic and the time when lots of energy companies have closed OVO have kept in touch with reassuring e mails .

Norman Dixon
January, 28
5 stars
This is a brilliant provider

This is a brilliant provider. I will use them in future. Thanks.

Robert.
January, 28
5 stars
Helpful customer service team

Helpful customer service team

Bethan Sutton
January, 28
5 stars
Very competent and quick installation…

Very competent and quick installation and explained everything well - with good customer care

Richard
January, 28
5 stars
Ovo keep me well informed about rising…

Ovo keep me well informed about rising costs and which is the best tariff for me. Their prices are fair as well as promoting green energy. Thank you. They are good with people who are not 'in love' with digital messaging, so will respond to phone calls. This is very necessary because we are people and not a number- reference The Prisoner.

Jean
January, 28
5 stars

It couldn’t be easier to join us

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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 1 tonne 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.