What if a farm could have a so-called ‘second cash crop?’
Mitchell Beer
The Advocate
It shouldn’t be so complicated to seize the opportunity for a second “cash crop” on a farm that needs the income, in a rural community that is looking for an economic boost.
Especially when that opportunity also taps into a farmer’s baked-in interest in doing the right thing to replace fossil fuels and reduce the greenhouse gas emissions that are bringing us ever closer to runaway climate change.
As renewable energy developers look to rural areas to site new solar and wind projects, many jurisdictions are moving to protect prime farmland — as they should. But along the way, those necessary restrictions run the risk of freezing out agrivoltaics, a method of siting solar-electric panels (photovoltaics) on farms in a way that doesn’t impede cultivation, and in some cases can even improve growing conditions.
Seizing the moment
Most of Quebec, Ontario, New Brunswick, Nova Scotia and the U.S. Northeast and Midwest in mid-June experienced a heat dome that generated a humidex of 45°C. So it’s hard not to mix the sense of possibility with the amped-up urgency of not being able to spend very many minutes outdoors without feeling the effects. I can’t imagine how I’d be coping right now if my job had me working outdoors. And yet, if you’re reading this, you’re probably preparing for another sweltering day of early summer heat and drought. (Unless conditions have tipped into flood.)
That’s all the more reason to pay attention to the news coverage on agrivoltaics that has been streaming in from multiple directions — from Albert, Ohio and India. One story about four years ago talked about hiring sheep to clear the brush around the solar panels. (In fact, the headline about pairing grazing sheep with solar arrays showed a little humour: “for mutal baaa-nefit,” it read.)
More recently, when the U.S. announced $2 billion in loans and loan guarantees for rural renewables earlier this year, Agriculture Secretary Tom Vilsack took direct aim at concerns about the best land being overrun with solar and wind farms.
“We’re obviously encouraging use of non-prime farmland for purposes of renewable energy,” Vilsack said.
But that common-sense messaging is too often lost as legislators try to strike the right balance while responding to the needless but rising public opposition to renewable energy projects of all kinds.
In May, a new regulation in Ontario raised the prospect of restricting renewables on prime farmland — once again, without initially distinguishing between options that help farms or harm them, in a province that has been gleefully promoting urban sprawl into farmland and protected areas.
In June, regulators in Maine set out to protect “high-value agricultural soils” by slapping special restrictions on solar projects, but not urban development.
Quebec has an opportunity to get this right as the National Assembly works its way through Bill 69, a new piece of legislation that’s meant to speed up the development of new electricity projects and allow for more private production. Protecting farmland has to be a basic bottom line. But protecting farm economies can and should be on the agenda, as well.
‘Second cash crop’
Whatever form of renewable energy system a farm installs — whether the “right” local answer is a solar array, one or a few wind turbines, a run-of-river hydro system, a biodigester or several of the above — there are dual interests at play.
• The urgent need for faster, deeper carbon cuts, to prevent future climate harm and eventually begin drawing down the carbon, methane and NO2 pollution that is already bringing sustained drought, killer heatwaves, choking wildfire smoke and wacky weather to a farm operation near you;
• The opportunity to reduce your power bills, increase your self-reliance in a grid emergency and, if provincial regulations allow it, sell your surplus power back to the utility.
To look at it another way: Imagine a small farming town that has lost its food processing plant sometime before the pandemic. No one under 30 plans to stay, because they see no job prospects. No one over 30 thinks that’s a good idea.
In that setting, I can’t fathom why anyone would want to descend on that community for a good, earnest talk about climate change and its impacts. Not when the visitors know, the community knows, and the community knows that the visitors know that depopulation will kill the town before drought, flood or wildfire get the chance. There’s absolutely no call to kick people when they’re down. And absolutely no reason to expect anyone to appreciate it.
But what if that conversation begins, and maybe ends, with a second cash crop that will bring income, jobs, and local resilience into the community, without damaging the land that people have been stewarding for decades and generations?
If that shift in thinking led to a surge in rural demand for practical renewable energy opportunities, rather than the misinformation and anxiety we’ve been seeing in recent years, would we start to see provincial legislation and programs that set out to solve multiple problems at once, rather than selling farm communities short?
And if that question makes even the slightest bit of sense…how do we begin to find out?
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