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The Conversation
The Conversation
Environment
Nicholas Gilmore, Lecturer in Engineering Design, UNSW Sydney

Farmers are famously self-reliant. Why not use farm dams as mini-hydro plants?

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Farmers often pride themselves on their self-reliance. When you live far from the cities, it makes sense to do as much as possible yourself. Australia’s sheer size has meant many remote farms have long been off grid as it’s often simply too expensive to get a power connection. But for those still on the grid, there are now new options.

As solar gets cheaper, more and more farms are aiming to become self-reliant in power. But until now, getting fully off the grid has had a sticking point – solar intermittency. Solar power might be cheaper than ever, but if you don’t have storage or backup, you’re still reliant on the grid when the sun doesn’t shine.

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