The difference between renewable and non-renewable sources Why we need new types of renewable energy Some of the new renewable ideas that are being developed What the advantages and disadvantages ...

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.

Once fossil fuels are gone, they cannot be replaced. Renewable sources of energy are more sustainable, which means they continue to be used. Hydroelectric dams generate electricity by passing huge ...

And solar panels can generate electricity from the Sun. All these sources of energy are great, not only because they’re renewable, but because they don’t produce harmful gases that can cause ...

Each generator is powered by a renewable source of energy that doesn’t deplete materials from the environment. The solar generator uses the sun’s energy to generate 10% of the electricity needed.

Worldwide, many countries are thinking of ways to switch to using more renewable energy sources. For over 200 years we have relied on burning fossil fuels like oil, gas and coal to give us the ...

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 ...

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 ...