A lot of our energy comes from non-renewable sources such as coal, oil and gas. These resources are made up from the remains of ancient animals and plants that develop over millions and millions ...

Renewable energy is energy derived from natural sources that are replenished at a higher rate than they are consumed. Sunlight and wind, for example, are such sources that are constantly being ...

We’ve made a lot of progress on renewable energy in Wales, and around the world too. These are natural sources of energy that will never run out and that produce very little or no greenhouse gases.