Neary building committee backs ground‑source heat pump after incentives narrow lifecycle cost

The Neary (NHERI) Building Committee voted on Jan. 6 to direct consultants to carry a ground‑source heat‑pump system (geothermal) as the preferred HVAC option into the next round of cost estimating and schematic design.

Committee members said the ground‑source option had the strongest lifecycle‑cost case when federal and state incentives were included, but they stressed the town must present both upfront cost and incentive scenarios to voters. The committee made the decision after a detailed presentation by the project mechanical team and consultants showing capital costs, annual energy and maintenance projections, and incentive estimates.

Why it matters: committee members said the ground‑source option raises the project’s upfront construction cost relative to the lowest‑cost alternative but can become the least‑cost option when state and federal incentives are applied. That affects the total gross cost that must be presented for the town’s borrowing authorization before the state’s reimbursement…