Holy Family Hospital’s new solar infrastructure is powering Providence Health Care’s transition to climate‑ready care.
As the health-care system navigates both climate mitigation and adaptation, on-site renewable energy is emerging as a powerful lever for both emissions reduction and system resilience. Providence Health Care’s Holy Family Hospital (HFH) solar photovoltaic project demonstrates promising results with the production capacity of up to 260 mega watt hours of free, clean electricity per year, which is equivalent to meeting the electricity needs of 18 homes for one year.
Leveraging Rooftop Space into a Power Source
Spanning nearly the entire rooftop, HFH’s solar installation consists of 350 photovoltaic panels. The installation marks the largest solar deployment across Providence facilities to date, quadrupling the output of earlier installations and signaling a growing commitment to on-site renewables.
The system—supported by three inverters converting electricity to usable AC power—produces approximately 150 kilowatts of operational capacity, a design decision that balanced performance with cost efficiency. There are plans to increase the solar array in the summer of 2026, which will produce an additional 50 kilowatts. Ongoing monitoring ensures optimal output, with routine inspections, solar panel cleaning, and debris management built into maintenance plans.
Since performance tracking began in March 2025, the system has generated 192 megawatt hours of electricity, supplying roughly 12% of the facility’s total power consumption. Further, the project has enabled cost savings as the project payback period is 15 years but the project lifetime is about 25 years, meaning 10 years of energy provided at no cost.
Infrastructure Upgrades that Enable Electrification
The solar project plays a critical enabling role in HFH’s decarbonization pathway. In recent years, the site has electrified significant portions of its heating and hot water systems, placing new demand on an already constrained electrical supply. On-site solar generation helps “top up” capacity, supporting the transition away from natural gas and further reducing greenhouse gas emissions.
Implementation required careful coordination. A feasibility study began in late 2023, but installation was delayed until late 2024 due to major retrofits: the hospital roof required replacement before panels could be installed, and structural limitations required redesigning mounting brackets to safely distribute panel weight.
Project timelines also had to align with the installation of a new emergency diesel generator. Because both systems required a full building power shutdown—complex in a 24/7 care environment—teams synchronized the work to minimize clinical risk and operational disruption.
Project Manager Marc Adams helped coordinate these interdependencies, ensuring patient safety remained paramount while progress stayed on track:
This project shows what’s possible when infrastructure planning and sustainability goals move together. By aligning solar generation with electrification upgrades, we’re increasing energy efficiency and diversifying sources. These changes build the electrical resilience needed to support the future of care.”
With additional solar feasibility studies now underway at other Providence sites, HFH stands as both a milestone and a model for scaling clean energy across health-care facilities.
