Acushnet officials weigh up to $4.2 million school energy and air-quality project as selectmen demand clearer financing

Acushnet selectmen heard a detailed presentation Sept. 10 on a proposed energy‑management and indoor‑air quality project for Acushnet Elementary School that the town and its energy services provider, Trane, estimate at a not‑to‑exceed $4.2 million. The plan — advanced as a performance contract intended to pay for itself over time through guaranteed energy savings and available incentives — would add cooling and humidity control, replace or supplement aging equipment and install centralized air‑purification and modern controls.

"We pursued the performance contracting route to know what’s wrong with the buildings and what it will cost to fix that," said Patrick McIntyre, the school district's business manager, explaining the background and the team's yearlong effort to vet solutions. Morgan Paris, Trane’s energy‑services account executive, said Trane completed an investment‑grade audit agreement in July and has defined a Phase‑1 scope that focuses on Acushnet Elementary.

Trane outlined five core measures for Phase 1: upgrades to HVAC systems using variable‑refrigerant‑flow (VRF) heat pumps to better control humidity and add cooling, a new building‑management system for integrated controls, targeted building‑envelope sealing, duct sealing and a centralized air‑purification bank to remove classroom plug‑in purifiers. Trane said the HVAC portion of the work accounts for the largest share of the cost (the firm cited roughly $3.1 million for added cooling capacity in its presentation, with the remainder covering controls, envelope work, duct sealing and filtration).

The firm estimated roughly $525,000 in utility incentives through Mass Save/Eversource and noted potential additional state grant funding via the Green Communities program (roughly $250,000–$500,000) and a new Green School Works implementation fund. Trane emphasized those figures are estimates and not yet awarded.

Selectmen asked technical and financial questions. Board members requested baseline air‑quality test results and asked how much existing equipment the project would reuse; Trane said teams had performed testing (with the most recent full air test in December) and would include detailed reports in the final audit. Trane noted rooftop and heat‑pump equipment typically carry 15–20 year useful lives and described standard parts and limited multi‑year component warranties, with optional extended warranties available.

The proposal prompted a lengthy financing debate. Some selectmen said they were wary of placing a $4.0–$4.2 million borrowing authorization on a tight schedule without firm grant awards and a clear repayment plan. One selectman said, "It's very hard for us to present to the public that this is a necessity ... if we don't even know yet," and urged delaying any final authorization until the investment‑grade audit is finished and incentives are confirmed.

Trane and the school team said the town's window to order equipment and complete major installation in summer 2025 is limited by supply chains and construction scheduling; the team said town‑meeting approval would let the town enter a contract and secure borrowing if the reports justify the work. Morgan Paris said the performance‑contract model allows a municipality to structure payments over time and to use verified energy savings to offset a portion of costs.

Selectmen agreed to continue vetting the project rather than approve final borrowing immediately. They asked for the IGA and full financial scenarios (including worst‑case incentive awards and a detailed debt‑service plan) before taking action and discussed options including a debt‑exclusion ballot if the town chose to borrow outside existing debt capacity. The board also discussed continuing the fall town meeting to allow time for additional review.

The Trane team said they will return with detailed reports and that the school and town would coordinate subsequent public briefings before any final vote.