10.4.3

Non-Renewable: Nuclear

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Nuclear Energy

In a nuclear reactor, the nuclear energy stored in atoms’ nuclei is released as kinetic energy. Some of this kinetic energy heats up graphite which then heats up a fluid (like water). This creates steam and rotates a turbine, which turns a generator.

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Advantages

  • No greenhouse gas emission, so no contribution to global warming.
  • Reliable, on-demand electricity.
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Disadvantages

  • Disposal of nuclear waste with a very long half-life.

Jump to other topics

1Paper 1 - Changing River Environnments

2Paper 1 - Changing Coastal Environments

3Paper 1 - Changing Ecosystems

4Paper 1 - Tectonic Hazards

5Paper 1 - Climate Change

6Paper 2 - Changing Populations

7Paper 2 - Changing Towns & Cities

8Paper 2 - Development

9Paper 2 - Changing Economies

10Paper 2 - Resource Provision

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