How is electricity generated?

As we move towards a greener future, the way we generate electricity is evolving, with a focus on clean and sustainable sources. 

While maintaining different energy sources and technologies, we are committed to accelerating the transition from carbon-emitting fossil fuels to cleaner alternatives. The progress from coal to clean energy marks a significant step towards a more sustainable future. 

Renewable energy is vital to achieving net zero and we’re already well on our way to using more renewable energy sources in our electricity system. Our changing electricity mix shows how we’ve been moving in the right direction for a few decades. In 2024, the last coal-fired power station closed, ending 142 years of coal powered generation in Great Britain.  

To understand electricity generation, we explore various energy sources, including nuclear, hydrogen, solar and many more that contribute to a balanced and sustainable energy mix. We also highlight the crucial role of electricity storage in energy transition. 

On this page, you’ll discover more about our ongoing efforts to generate cleaner energy.