By EDF | Posted May 29, 2024
What isrenewable energy?
The definition of renewable energy source is 'energy that is sustainable – something that can't run out or is endless, like the sun'. When you hear the term 'alternative energy', it's usually referring to renewable energy sources too, but there are other energy sources that are considered alternative. Renewable energy means energy that's different to the most commonly used non-sustainable sources – like gas.
Currently the most popular energy sources are:
Each source has its own strengths and weaknesses, and only with a combination of all of them can we hope to reach net zero.
