Australia’s battery-powered revolution: inside the 5 June Guardian Weekly

How to change the energy market from within. Plus: Is Iran Trump’s Vietnam?

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Last week, as the war in Iran continued to choke global oil supplies, the UK government announced a 13% increase in the cap on energy prices. But it was another related story on the other side of the world that caught my eye.

In Australia, the energy minister announced a fall of up to 10% in the benchmark electricity price in parts of the country, driven by record levels of renewables and batteries in the power grid.