
At a Glance
CUSTOMER
Meunerie Saint-Hugues
LOCATION
Saint-Hugues, Québec
INDUSTRY
Agriculture
CHALENGE
Provide emergency standby power for a continuous process operation to avoid unplanned outages that would otherwise affect livestock health
SOLUTIONS
Three diesel generators with onboard paralleling
Closed-transition transfer switch and weather-protective enclosures
Note: Kohler Energy is now Rehlko. The products shown were installed under the KOHLER brand.
Background
Meunerie Saint-Hugues, a Québec-based agricultural processing facility, required reliable emergency standby power to prevent unplanned outages that could impact livestock health and disrupt operations. The facility needed a solution that could be deployed quickly and fit within the available mechanical building space.
Initially, a single 1500 kW genset was considered, but its size and related equipment would have required additional site preparation and increased installation costs. Project timing was also a major factor—Meunerie Saint-Hugues sought a supplier who could deliver and commission the solution in the shortest possible timeframe.
Challenge
The facility needed:
Continuous emergency power without interruptions to production
A solution that met space, cost, and redundancy requirements
Quick delivery and installation ahead of the holiday season
Reliable operation even in Québec’s harsh winter weather

Rehlko diesel-powered generators with onboard paralleling and integral subbase fuel tanks

Rehlko closed-transition transfer switch

Meunerie Saint-Hugues facility
Solution
To meet these constraints, Meunerie Saint-Hugues partnered with trusted supplier Drumco Énergie. Drumco’s agricultural sales representative, Carrol Allen, and technical director, David Vigeant, recommended a Rehlko emergency standby solution.
The solution included:
Three Rehlko diesel generators with onboard paralleling, each rated 500 kW standby
Rehlko APM603 generator controllers for on-board paralleling, ensuring sufficient power coverage during weekday outages
Rehlko CSA-Listed weather-protective enclosures with block heaters and multiple access doors for easy service
Subbase fuel tanks with secondary containment and UV-resistant coating for faster installation and long-term reliability
Rehlko KCS-ANTA-3000S closed-transition transfer switch for fast, automatic transitions between grid and standby power
The multiple genset configuration provided redundancy, allowing one generator to undergo maintenance while others remained in service. This approach also accommodated variable production schedules, avoiding the need for an oversized 1500 kW unit.
The solution for Meunerie Saint-Hugues includes:
Three Rehlko diesel generators with onboard paralleling, integrated subbase fuel tanks, and automatic transfer switches, providing reliable standby power within a compact facility footprint.

Diesel Generator

Enclosure

Subbase Fuel Tanks
Results
The integrated emergency standby power system was delivered, installed, and commissioned quickly, functioning flawlessly during multiple utility outages.
“Drumco Énergie is very sensitive to the particular needs of the agricultural market in Québec,” said Carrol Allen, Drumco Énergie’s agricultural sales representative. “Reliability of the emergency generator can mean the difference between life and death of the animals. We take great pride in supplying reliable equipment and backing it up with 24/7 emergency service.”
*Rehlko is a global leader in energy resilience delivering innovative energy solutions critical to sustain and improve life across home energy, industrial energy systems, and powertrain technologies, by delivering control, resilience and innovation.


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