What are the advantages of nuclear energy?

The advantages of nuclear power are:

  • One of the most low-carbon energy sources
  • It also has one of the smallest carbon footprints
  • It's one of the answers to the energy gap
  • It is essential to our response to climate change and greenhouse gas emissions
  • Reliable and cost-effective.


Why use nuclear energy?

There's a huge and ongoing demand for electricity in the UK – think about your everyday routine and how much of that relies on energy. We have a responsibility to keep powering our homes, workplaces and cities – but we also have a responsibility to the planet. So we need to make sure we are low-carbon and environmentally friendly.

We believe nuclear power has enough positives to be part of the solution – being able to keep us in power and be kind to the planet. The benefits of nuclear energy may actually surprise you.

Although nuclear power stations take considerable investment to build, they have low running costs and longevity – meaning they are particularly cost effective. Most of the carbon dioxide (CO2) emissions associated with nuclear power stations happen during construction and fuel processing, not when electricity is being generated.


Ready to make a switch to cleaner energy?

All our tariffs are backed my low-carbon generation. Get a quote and switch to play your part in achieving net zero Britain. 


Nuclear can help meet our country's demands

Uranium is the raw material used to create fuel – it comes from stable regions around the world and is widely available. This dependability means nuclear power is a long-term, low-carbon solution.

However, we need enough power stations to process it – these last between 40 and 60 years after which they are decommissioned. Seven of the eight nuclear power stations in the UK are due to close by 2030. These create enough electricity to power 50% of the UK's homes (or around a fifth of all the electricity used in the UK).

We are all trying to work towards a reliable and low-carbon form of power to keep the lights on in the UK – we believe nuclear energy is a great step towards this.


How is nuclear energy produced?

Nuclear energy

Nuclear energy is generated by turning the nuclear energy in uranium atoms into electrical energy. Keen to know exactly how the process works? Read more on how nuclear energy is created.

Did you know that a single uranium fuel pellet, which is about the size of a peanut, can produce as much energy as 800kg of coal?

Discover more about how nuclear energy powers our homes


EDF Energy's experience

We're part of the EDF Group – with 58 nuclear reactors in France and a total of 78 reactors across the world. In France, EDF Energy has 50 years' experience in design, maintenance, operation and decommissioning of nuclear plants. A commitment to safety and advancing the technology is always the priority.


Is nuclear energy safe?

Safety is at the heart of everything we do. In our 42 year operating history, there has never been an incident involving release of radiation offsite from any of our UK nuclear power stations. Nuclear power is one of the most highly regulated industries. In the UK, the industry is regulated by the Independent Office for Nuclear Regulation and the Environment Agency or the Scottish Environment Protection Agency (SEPA). Read more about nuclear safety.


Interested in low-carbon energy?

Find out how we are leading the change towards a low-carbon nuclear energy future.