DelFrescoPure introduces expansion of cogeneration systems

This fall, Kingsville, Ontario-based DelFrescoPure will be increasing their pre-existing cogeneration power system by 6.5 MW, for a total of 10+ MW across their facilities.

Cogeneration or combined heat and power (CHP) is the onsite generation of electricity from the use of natural gas, according to a news release.

“DelFrescoPure is excited to increase our cogeneration power units,” Carl Mastronardi, president of Del Fresco Produce Ltd., said in the release. “We are very pleased to be working with Martin Energy again to install the new CHP technology and solutions they offer. We look forward to expanding the system so we can continue to provide fresh produce all year long.” said.

CHP power is better for the environment, Mastronardi said in the release,  and helps ensure that fewer resources are wasted and required to produce electricity. The extended growing season also reduces the company’s carbon footprint by decreasing the need for local retailers to import high milage commodities, he said in the release.  “DelFrescoPure is taking a sustainable approach to provide consumers with the freshest items possible,” he said.

The byproducts of CHP are heat that can be stored and used to create the desired microclimate within the greenhouse, and CO2 that is used to fertilize the crops, according to the release. 

The CHP units will additionally produce the electricity required to power the grow lights as well as the mechanical load of the facility. While electricity generation alone is typically 40% efficient in converting fuel to power, adding heat recovery to the equation can bring that efficiency to 90%, a reality that suits greenhouses well, according to the release.

DelFrescoPure intends to use the electricity to power the lights at Via Verde Hydroponics Ltd.

The grow lights installed there will allow the company a year-round growing season, according to the release.