Combined Heat & Power Case Study
CHALLENGE
The existing CHP system was not delivering the expected efficiency or operational value.
RESULTS
CHP System Optimization Restores Efficiency and Reduces Operating Costs
KEY PRODUCTS
Two 1.2MW TEDOM engines
CHP
System Optimized
LOWER
Annual Operating Costs
REDUCED
Service Expense
About Harpoon Brewery
Founded in 1986, Harpoon began brewing in Boston. Harpoon is a major production facility and Beer Hall in the Seaport District. Located at 306 Northern Ave, it features a bustling beer hall with fresh brews, pretzels, and tours, offering a central hub for visitors and locals alike.
The Challenge
The existing CHP system was not delivering the expected efficiency or operational value. System control limitations, insufficient instrumentation, and aging balance-of-plant components resulted in higher operating costs, reduced reliability, and increased service requirements, prompting the brewery to seek a new service partner.
The Details
KES assumed responsibility for the CHP system and conducted a comprehensive evaluation. Deficiencies in thermal utilization, system controls, and unnecessary wear on auxiliary equipment were identified.
The Solution
KES upgraded controls, instrumentation, and balance-of-plant components. Programming changes improved control system, system sequencing and efficiency. New valves, flow meters, pumps, and related components restored proper thermal distribution. Together, these improvements stabilized operation, reduced service interventions, and lowered annual operating costs.