November 10, 2017

Farm grows year-round with efficiency help

Photo courtesy of Efficiency Vermont Christa Alexander at Jericho Settlers Farm in Jericho. EFFICIENCY VERMONT / COURTESY PHOTO

Fifteen years ago, Christa Alexander and Mark Fasching started selling extra produce from their prolific vegetable garden. They invested in some chickens, then some livestock, some more land, and before they knew it were farming full-time. Fast forward to today.

Jericho Settlers Farm is a thriving diversified, organic farm with a large number of wholesale clients as well as CSA, farmers market offerings and a farm stand.

And now, by pairing onsite solar power and biomass heating with energy efficiency, the farm has managed to extend its growing season almost to year-round.

“We wanted to commit to year-round production, but knew it would increase our energy demand,” said Alexander. “The great thing about working with Efficiency Vermont is that all the knowledge is there. You don’t have to figure it out from scratch — all you have to do is ask.”

Between hands-on energy consultation and some helpful cost-sharing agreements with Efficiency Vermont, UVM’s Agricultural Engineering program and local contractors, she and Fasching have managed to grow their business while keeping true to their values and managing overhead.

Noteworthy projects at Jericho Settlers Farm include:

— Harnessing the sun for energy and brighter work conditions.

A large solar array provides all the electricity the farm needs, powering everything from their vegetable coolers to the forklift they use in cold-storage. Large, east-facing windows in the production barn provide natural light for the workers, which — beyond being a cost-saving measure — help keep morale up through the long winter months.

— Energy-efficient produce coolers.

Unlike the dry, packaged goods found in most convenience stores, fruits and vegetables require precise temperature and humidity levels. Using advanced refrigeration technologies including evaporator fan controls, efficient motors, and some simple strip curtains over cooler entrances allows the farm to use far less energy than with a conventional set-up.

— Curing crops with recycled heat.

The farm uses a heat recovery unit to capture waste heat released from their produce cooler’s refrigeration system, then directs that excess heat into a storage area used for onions, squash and garlic. The heat is used to cure, or slowly dry, these crops so they will keep well through the winter.

— Year-round greenhouse to improve cash flow and employee retention.

By using a wood pellet boiler and some strategic crop management, Alexander and Fasching keep fresh greens growing nearly year-round. This allows them to sell produce when it is most in-demand, by growing greens in the fall and early winter, and then getting tomatoes to market in early spring without relying too much on propane.

Keeping production going year-round has helped the farm stay profitable through inevitable difficulties like spring flooding. It has also allowed them to nurture their workforce. “Because we offer more steady employment, we attract great employees. And when people stay on year after year, they’re building up their knowledge base, so it just adds even more value back to the farm,” said Alexander.

Jericho Settlers Farm is saving 30,000 kilowatt hours and more than $8,000 per year thanks to these improvements.

Efficiency Vermont partners on this project included Dick Soule Refrigeration, UVM Extension Agricultural Engineering, Boivin Farm Supply, Paul Mueller Company, Kirby Electric, and FW Webb.

Contact Efficiency Vermont’s customer support team at or 888-921-5990 to discuss energy improvement projects in your business.

JJ Vandette, is Efficiency Vermont’s agriculture planning manager.


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