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Catch a falling star

Nuclear power is non-renewable. Electricity made this way relies on a fuel called uranium, which is a metal found in the Earth's crust.

There are many areas in the world where uranium is mined, but the top spots are Canada and Australia.

A typical nuclear power station can make enough electricity for a city of 1 million people. In Europe, nuclear power is most popular in France - about 75 per cent of French electricity is made in nuclear power stations.

Unlike ordinary coal-, oil- or gas-fuelled power stations, nuclear power stations don't produce climate-changing gases. They also need a lot less fuel than ordinary power stations, so our supply of uranium will last a lot longer than fossil fuels.

But there are problems. Mining and purifying uranium is not a clean process and fuel from nuclear power stations remains dangerously radioactive for hundreds of years after it has stopped being of any use.

Badly maintained nuclear power stations can cause a disaster. In 1986 the Chernobyl nuclear power station in Ukraine got out of control and a huge and dangerous radioactive cloud was released into the atmosphere.

Do you think the benefits of nuclear power make the risks worthwhile?

What is "Nuclear power"?
What is "Radioactive"?
What is "Uranium"?
Fascinating fact
Fascinating fact

UK nuclear power
UK nuclear power

Uranium mine
Uranium mine

Nuclear power
Watch: Nuclear power