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Farmers who graze sheep under solar panels say it improves productivity. So why don’t we do it more?

Guardian, by Aston Brown, 14 June 24

Allowing livestock to graze under renewable developments gives farmers a separate income stream, but solar developers have been slow to catch on.As a flock of about 2,000 sheep graze between rows of solar panels, grazier Tony Inder wonders what all the fuss is about. “I’m not going to suggest it’s everyone’s cup of tea,” he says. “But as far as sheep grazing goes, solar is really good.”

Inder is talking about concerns over the encroachment of prime agricultural land by ever-expanding solar and windfarms, a well-trodden talking point for the loudest opponents to Australia’s energy transition.

But on Inder’s New South Wales property, a solar farm has increased wool production. It is a symbiotic relationship that the director of the National Renewables in Agriculture Conference, Karin Stark, wants to see replicated across as many solar farms as possible as Australia’s energy grid transitions away from fossil fuels.

“It’s all about farm diversification,” Stark says. “At the moment a lot of us farmers are reliant on when it’s going to rain, having solar and wind provides this secondary income.”

In exchange, the panels provide shelter for the sheep, encourage healthier pasture growth under the shade of the panels and create “drip lines” from condensation rolling off the face of the panels.

“We had strips of green grass right through the drought,” Dubbo sheep grazier Tom Warren says. Warren has seen a 15% rise in wool production due to a solar farm installed on his property more than seven years ago.

Despite these success stories, a 2023 Agrivoltaic Resource Centre report authored by Stark found that solar grazing is under utilised in Australia because developers, despite saying they intend to host livestock, make few planning adjustments to ensure that happens……………………………………………………………………………….

According to an analysis by the Clean Energy Council, less than 0.027% of land used for agriculture production would be needed to power the east coast states with solar projects – far less than the one-third of all prime agricultural land that the rightwing thinktank the Institute of Public Affairs has claimed will be “taken over” by renewables. That argument, which has been heavily refuted by experts, has been taken up by the National party, whose leader, David Littleproud, said regional Australia had reached saturation point with renewable energy developments.

Queensland grazier and the chair of the Future Farmers Network, Caitlin McConnel, has sold electricity to the grid from a dozen custom-built solar arrays on her farm’s cattle pastures for more than a decade.

“Trial and error” and years of modifications have made them structurally sound around cattle and financially viable in the long-term, she says.

“As far as I know, we are the only farm to do solar with cattle,” McConnel says. “It’s good land, so why would we just lock it up just for solar panels?”  https://www.theguardian.com/australia-news/article/2024/jun/13/farmers-who-graze-sheep-under-solar-panels-say-it-improves-productivity-so-why-dont-we-do-it-more

June 15, 2024 - Posted by Christina Macpherson | AUSTRALIA, renewable