Green energy: powered by nature

For decades, the UK has been fuelled by dirty energy. Burning fossil fuels shaped our past, but green energy is our future!

What’s green energy?


Green energy is renewable energy.

It comes from renewable sources like the wind, sun, and sea. The fact they’re renewable means we’ll never run out of them.

The best thing about taking energy from these natural resources is that they’re cleaner and healthier. Plus, they’ll be here for us for generations to come!

green energy

What’s green energy?


Green energy is renewable energy.

It comes from renewable sources like the wind, sun, and sea. The fact they’re renewable means we’ll never run out of them.

The best thing about taking energy from these natural resources is that they’re cleaner and healthier. Plus, they’ll be here for us for generations to come!

green energy

Benefits of green energy

  • Renewable electricity is called “renewable” because it won’t run out – the sunshine, wind, and tides will go on forever
  • Green energy is low carbon, meaning it has little or no carbon footprint
  • It’s cleaner, and better for our health, than burning fossil fuels
  • And cutting down on pollution is better for our planet’s health, too!
Benefits of green energy

Benefits of green energy

  • Renewable electricity is called “renewable” because it won’t run out – the sunshine, wind, and tides will go on forever
  • Green energy is low carbon, meaning it has little or no carbon footprint
  • It’s cleaner, and better for our health, than burning fossil fuels
  • And cutting down on pollution is better for our planet’s health, too!
Benefits of green energy

Ready to upgrade to greener energy?

Greener energy - our new, supercharged upgrade - is the most traceable way to buy renewable energy. You’ll be powering a more sustainable future for the country, and helping our work with a community of renewable generators. Look forward to 100% renewable electricity and 100% carbon-neutral gas. 

Learn more

green energy supplier

Ready to upgrade to greener energy?

Greener energy - our new, supercharged upgrade - is the most traceable way to buy renewable energy. You’ll be powering a more sustainable future for the country, and helping our work with a community of renewable generators. Look forward to 100% renewable electricity and 100% carbon-neutral gas. 

Learn more

green energy supplier

Why choose OVO


At OVO Energy, we believe there's a better way to do energy. That’s why we’re helping UK homes take steps to reduce their bills and our collective carbon footprint:

  • OVO Energy tracker: Use our app to see how much energy you’re using and reduce costs. We offer a simple usage breakdown and tips to help you save both cash and carbon.
  • Charge Anytime: Our intelligent tech makes sure your EV is charged when the grid is greenest.
  • Tree-planting power: We plant 1 million trees every year, right here in the UK.2 It’s our Planting Promise. We’re creating greener spaces for communities to enjoy, with trees that’ll help absorb carbon.
 OVO renewable energy

Why choose OVO


At OVO Energy, we believe there's a better way to do energy. That’s why we’re helping UK homes take steps to reduce their bills and our collective carbon footprint:

  • OVO Energy tracker: Use our app to see how much energy you’re using and reduce costs. We offer a simple usage breakdown and tips to help you save both cash and carbon.
  • Charge Anytime: Our intelligent tech makes sure your EV is charged when the grid is greenest.
  • Tree-planting power: We plant 1 million trees every year, right here in the UK.2 It’s our Planting Promise. We’re creating greener spaces for communities to enjoy, with trees that’ll help absorb carbon.
 OVO renewable energy

Smart technologies to make your home greener

Air source heat pumps

Air source heat pumps explained

Air source heat pumps could be a greener, more efficient way to heat your home. Find out about the pros and cons – and if they’re right for you.

Find out more
smart meter

What is a smart meter, and how does it save you money?

Read our guide to how smart meters work, what they do and all the benefits of getting one.

Find out more

Home energy storage: is it right for you?

With green energy on the rise, home technology is getting smarter and more sustainable. Don’t get left behind – find out how home energy storage could save you money.

Find out more

Sources and references:

1 www.theguardian.com/environment/2021/jan/28/uk-electricity-from-renewables-outpaces-gas-and-coal-power

2 OVO Energy plants 1 million trees across the UK each year with its tree planting partners, The Conservation Volunteers and the Woodland Trust. Trees absorb carbon dioxide from the atmosphere, so planting trees helps to slow down climate change.