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The Conversation
The Conversation
Environment
Timothy Weber, Research Officer for School of Engineering, Australian National University

Why build nuclear power in place of old coal, when you could have pumped hydropower instead?

Phillip Wittke, Shutterstock

Australia’s energy policy would take a sharp turn if the Coalition wins the upcoming federal election. A Dutton government would seek to build seven nuclear power plants at the sites of old coal-fired power stations.

The Coalition says its plan makes smart use of the existing transmission network and other infrastructure. But solar and wind power would need to be curtailed to make room in the grid for nuclear energy. This means polluting coal and gas power stations would remain active for longer, releasing an extra 1 billion to 2 billion tonnes of carbon dioxide.

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