Powering homes with Great British weather

100% renewable power and tree planting for all

Let’s do something big, together

We’re all worried about the climate crisis. But, together, we can fight it.

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

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.

3-5% interest rewards

Earn interest when your account is in credit3.

Zero carbon by 2030

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

Pick from our 3 green plans

12 MONTH CONTRACT

Better Smart

For brand new members who already have, or would like a smart meter installed.
24 MONTH CONTRACT

2 Year Fixed Energy

Our most popular fixed-rate plan with 2 years’ protection.
FLEXI ROLLING CONTRACT

Simpler Energy

Our flexible plan where prices can go up or down.

AVERAGE YEARLY SAVINGS

Could you pay less? Get an accurate quote now to find out.4

Wireless tadoº Smart Thermostat

With its super simple app, tadoº is the greener way to manage your heating and hot water. Upgrading to a smart thermostat can help you stay cosy – and cut your heating bills by up to 31%5.

Add to your plan for £2.50 a month (for 12 months) a total of just £30

OVO BEYOND UPGRADE

Cuts carbon, restores nature and protects rainforests. With 100% renewable electricity and 100% carbon-neutral gas, plus extra tree-planting power6

Add to any plan for £6 a month (first 3 months free)

EXIT FEES

This is the cost of leaving your contract before it ends.

30

PER FUEL

30

PER FUEL

NO FEES

SMART METER UPGRADE

You’ll need to have a traditional meter, and be happy to upgrade it to a smart one when you join us. It’s easy to get one – there’s no extra cost.

REQUIRED

NOT REQUIRED

NOT REQUIRED

OVO INTEREST REWARDS

Earn 3% interest on your energy credit balance in your first year (4% in your second, and 5% each year after that)3. A nice treat, from the 2020 winner of the Uswitch Award for Best Rewards.

12 MONTH CONTRACT

Better Smart

For brand new members who already have, or would like a smart meter installed.

OVO BEYOND UPGRADE

Cuts carbon, restores nature and protects rainforests. With 100% renewable electricity and 100% carbon-neutral gas, plus extra tree-planting power6

Add for
6

A MONTH

(first 3 months free)

OVO INTEREST REWARDS

Earn 3% interest on your energy credit balance in your first year (4% in your second, and 5% each year after that)3. A nice treat, from the 2020 winner of the Uswitch Award for Best Rewards.

SMART METER UPGRADE

You’ll need to have a traditional meter, and be happy to upgrade it to a smart one when you join us. It’s easy to get one – there’s no extra cost.

30

PER FUEL

EXIT FEES

This is the cost of leaving your contract before it ends.

Get a quote
24 MONTH CONTRACT

2 Year Fixed Energy

Our most popular fixed-rate plan with 2 years’ protection.

OVO BEYOND UPGRADE

Cuts carbon, restores nature and protects rainforests. With 100% renewable electricity and 100% carbon-neutral gas, plus extra tree-planting power6

Add for
6

A MONTH

(first 3 months free)

OVO INTEREST REWARDS

Earn 3% interest on your energy credit balance in your first year (4% in your second, and 5% each year after that)3. A nice treat, from the 2020 winner of the Uswitch Award for Best Rewards.

Add to your plan for £2.50 a month (for 12 months) a total of just £30

Wireless tadoº Smart Thermostat

With its super simple app, tadoº is the greener way to manage your heating and hot water. Upgrading to a smart thermostat can help you stay cosy – and cut your heating bills by up to 31%5.

30

PER FUEL

EXIT FEES

This is the cost of leaving your contract before it ends.

Get a quote
FLEXI ROLLING CONTRACT

Simpler Energy

Our flexible plan where prices can go up or down.

OVO BEYOND UPGRADE

Cuts carbon, restores nature and protects rainforests. With 100% renewable electricity and 100% carbon-neutral gas, plus extra tree-planting power6

Add for
6

A MONTH

(first 3 months free)

OVO INTEREST REWARDS

Earn 3% interest on your energy credit balance in your first year (4% in your second, and 5% each year after that)3. A nice treat, from the 2020 winner of the Uswitch Award for Best Rewards.

NO FEES

EXIT FEES

This is the cost of leaving your contract before it ends.

Get a quote
See tariff information (TIL) with just your postcode

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 47730 reviews
All good very happy

Really good no issues green energy and plenty of data. Just need a super cheap nighttime octopus tariff for when I get a Tesla one day…

Mr Ashworth
August, 04
5 stars
I've been with ovo for a few years now…

I've been with ovo for a few years now I've found my account and their web site informative and clear of cost and outgoings and I like the idea of planting trees and going green and a substantive future for the planet

Neil
August, 04
5 stars
Excellent service

Excellent service. Bills clearly laid out, competitive prices and great customer service.

Deborah Dean
August, 04
5 stars
After feeling let down with the price…

After feeling let down with the price increase even though I was in credit I spoke to a really helpful man who sorted it all out and as a long time customer he put me on a plan I was happier with I really believe OVO should look after it’s loyal customers as I nearly left so Thanku to ur customer service

Vicki
August, 04
5 stars
Always had a wonderful service with Ovo…

Always had a wonderful service with Ovo updated monthly with statements and our payment plan so manageable

A Clarke
August, 04
5 stars
Right price for the right service.

Right price for the right service.

Alita McLatchie
August, 04
5 stars
Reliable App

Reliable App, good price and the customer service has always been good.

Susan
August, 04
5 stars
Extremely happy with OVO great service…Best Privider

Extremely happy with OVO great service and competitive prices and five stars for customer service

Peter Amor
August, 04
5 stars
I Consistently good

I have been with OVO for several years now and never had a problem with the service although always slightly more expensive than their competitors.

Mr Brian Marks
August, 04
5 stars
Well done ovo

Love the idea of renewable energy and Ovo have also planted many trees as well. So for me, they are a great company, also had a smart meter fitted for gas & electric and its good to see how much money it costs on a daily basis.

Robert Jeary
August, 04
5 stars
Efficient and friendly with great…

Efficient and friendly with great prices. What more could you ask for

pauline_chappell
August, 04
5 stars
OVO WINS AGAIN

I have continued using OVO for another year because they are pleasant, intelligent and polite people to deal with.

Edy
August, 04
5 stars
My query was answered quickly and to my…

My query was answered quickly and to my satisfaction.Well done

John
August, 04
5 stars
Have always found OVO easy to deal with…

Have always found OVO easy to deal with and their website likewise is easy to use. Not sure about the smart meter info screen which seems to prefer the Welsh language!

William Robert McCutcheon
August, 04
5 stars
Easy to use App

Easy to use App, monthly reminder for meter readings. Competitive prices.

Sheila North
August, 04
5 stars
Very happy with ovo

Very happy with ovo , not had any issues. Bills seem cheaper than my previous supplier

Mrs rosemary Varney
August, 04
5 stars
Fast and speedy sign up with someone…

Fast and speedy sign up with someone that actually understands English which is a bonus.

Olias2k9
August, 04
5 stars
Excellent Customer Service

I spoke to Andy about the renewal of my 2 year fix plan.He was very helpful and explained what I need to do and when. Couldn't fault anything at all.

Adrian Scott
August, 04
5 stars
good company

I have been with Ovo for a number of years now and I can only say I've been given an excellent service all round. Really easy site to browse around. 10/10

Caseyann
August, 04
5 stars
I trust you and reward you with my…

I trust you and reward you with my loyalty.

Malcolm
August, 04
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 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.

3 Interest Rewards are paid on credit balances of customers paying by monthly Direct Debit. It is calculated at 3% in your first year, 4% in your second year and 5% in your third year (and every year thereafter) if you pay by Direct Debit. Interest Rewards are paid monthly based on the number of days you’re in credit and the amount left in your account after you’ve paid your bill. Full terms apply.

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 30/06/2021.

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.html 

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.