Energy & Green Tech

Sodium-ion batteries are set to spark a renewable energy revolution

The extent to which renewables should dominate Australia's energy grids is a major issue in science and politics. Solar and wind are clearly now the cheapest form of electricity. But limits to these technologies can undermine ...

Energy & Green Tech

Using sodium to make more sustainable batteries

The element lithium is used widely in batteries because it results in long-lasting, stable energy storage. However, it's a finite resource, so researchers are hard at work trying to identify alternate materials to use in ...

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