Call & Times

Cranberry farmers want to build solar panels over bogs

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CARVER, Mass. (AP) — Plummeting cranberry prices and the country’s ongoing trade wars have America’s cranberry industry eyeing a possible new savior: solar power.

Some cranberry farmers in Massachuse­tts, the nation’s second largest grower after Wisconsin, are proposing to build solar panels above the bogs they harvest each fall.

It’s a novel approach to blending renewable energy technology with traditiona­l farming that’s been researched across the world but hasn’t been tried before on large scale, commercial crop cultivatio­n, according to solar power and agricultur­al industry experts. The basic idea is to build solar arrays high enough off the ground and in more spacedout clusters to allow for crops to be safely grown and harvested underneath.

Cranberry farmers hope to shoulder lean times for their industry by gleaning extra revenue – in the form of long-term land leases with solar developers – while still producing the same quality berries they have for generation­s. An ongoing, nationwide study also suggests certain crops in particular climates can thrive under solar panels, though it’s unclear at this point how cranberrie­s will fare.

Michael Wainio, a fourth-generation cranberry farmer, said he’s sold off parts of his land, started a side business harvesting bogs for other growers, and launched a farm stand, deli and bakery operation in recent years to make ends meet.

“We’re doing everything we can to diversify, and it’s not enough,” he said. “If we don’t get this, I’d be surprised if we made it five years.”

Wainio is working with developer NextSun Energy on a project calling for roughly 27,000 solar panels over about 60 acres of active bogs across three farms in Carver, near Cape Cod. The project would produce about 10 megawatts of energy, or roughly enough to power more than 1,600 homes, according to NextSun.

The cranberry industry has been dealing for years with the combined effects of crop surplus and weakening demand for one of its primary products, cranberry juice, said Brian Wick, executive director of the Cape Cod Cranberry Growers’ Associatio­n.

The price of cranberrie­s has plummeted 57% over the last decade, from roughly $58 a barrel (about 100 pounds) in 2008 to $25 in 2018, according to U.S. Department of Agricultur­e data. But Wick says the cost to produce the tart red berries in Massachuse­tts is nearly $35 a barrel.

The USDA permitted industry to dump millions of pounds of fruit in 2017 and 2018 in order to stabilize prices, but the country’s ongoing trade disputes with Europe and China are further compoundin­g the struggles for an industry that previously exported about 30% of its product, Wick said.

“What we like about these new solar projects is that they have a farm-first mentality,” he said. “This is an opportunit­y to keep the industry going. This isn’t about replacing farms with solar.”

In Massachuse­tts, cranberry growers and their solar partners are hoping to take advantage of a unique new renewable energy incentive meant to encourage such “dual use” solar and agricultur­e projects, as the state refers to them.

To qualify, arrays must meet certain design requiremen­ts, such as being built at least eight feet off the ground. The projects also must provide an annual report demonstrat­ing the land under the panels remains agricultur­ally productive.

One proposal has already received state approval; four others, including Wainio’s, are under review; and more are pending before local authoritie­s or are in earlier stages of developmen­t, say state and cranberry industry officials.

Dual use projects have proven successful on livestock farms in Europe and the U.S., and hundreds of projects have been built on crop farms in Japan.

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