Planning board continues Kulie Dickinson lighting waiver after hours of debate over safety and light pollution

Kulie Dickinson Hospital asked the Northampton Planning Board on March 26 for a waiver from the city’s 2024 outdoor‑lighting ordinance to allow brighter, blue‑rich LED lighting at its ambulance canopy so emergency staff can safely unload patients.

The hospital’s executive director of operations, Kathy Reed, told the board the canopy lighting is essential to meet nationally recognized medical lighting standards and that the hospital was cited in a 2024 Joint Commission life‑safety survey for insufficient exterior lighting. "Medical standards must guide the design," Reed said, adding the system is dimmable and was set with emergency personnel "to the lowest safe operating levels." She described tests that showed about 22 foot‑candles in the canopy center and roughly 5 foot‑candles at the perimeter.

Opponents, including local physicians, lighting consultants and residents, said the installation spills light off‑site, is poorly shielded and risks public‑health and ecological harms. Don Darnell, an electrical engineer who submitted a detailed report to the board, said the canopy could be made task‑oriented and shielded without compromising care. "It's possible to provide the same task lighting required for patient transfer and comply with the ordinance," Darnell said. Several commenters cited research linking nocturnal light exposure to circadian disruption and higher breast‑cancer risk and urged the board to require shielding, warmer color temperatures and targeted task lighting.

City officials urged caution about broad exemptions. Alan Wolf, the mayor’s chief of staff, said the mayor supports a waiver for "critical life‑safety use" but also urged continued voluntary work with lighting advocates. Fire Chief Andy Pelis told the board that crews make thousands of patient transports annually and that canopy lighting materially affects firefighter and paramedic safety: "Sufficient lighting is a necessity," he said.

Planning staff and board members focused on whether the hospital can mitigate off‑site glare while preserving task lighting at the canopy. The applicant said motion‑sensor systems were judged insufficiently reliable for this emergency use and that some shielding options require more study; the hospital agreed to study baffles, edge shielding and other changes.

The board did not vote on the waiver. Members generally said they wanted the hospital to refine a shielding plan and to consider conditions—such as a requirement that other campus lighting come into compliance with city standards or that any waiver be tied to a mitigation package—before deciding. The Planning Board continued the hearing to May 14, 2026, at 7 p.m. and asked the applicant to return with technical shielding designs and a lighting‑engineer analysis.

The continuation preserves the hospital’s ability to pursue accreditation‑driven lighting while giving the board time to consider enforceable mitigation measures meant to limit off‑site light trespass.

What happens next: The hospital will study shielding and return on May 14 with revised materials; the board may grant a waiver with conditions, require additional mitigation, or deny the waiver if it finds the public impacts unacceptable.