Historic San Francisco Episcopal Church Installs 20‑kW Solar Array, Projects $261K Savings

Trinity St. Peter's Episcopal Church in San Francisco installed a 20-kilowatt solar array. This initiative is projected to save the church over $261,000 in electricity costs, allowing redirection of funds towards community services.

San Francisco's historic Trinity St. Peter's Episcopal Church, established in 1849, has commissioned a new 20-kilowatt (kW) solar array. This installation positions California's oldest Episcopal congregation among the growing number of faith communities adopting renewable energy solutions. The move aligns with the wider Episcopal Church's objective to achieve net carbon neutrality by 2030, a goal formally supported by resolutions from its 80th General Convention in 2022.

The church's 1893 building now hosts 47 solar panels, officially commissioned on April 19. This 20-kilowatt system, capable of generating 20,000 watts of electricity, represents a significant step in sustainable operations for the historic site. The project became possible through a partnership with RE-volv, which offered loan assistance, and California Interfaith Power & Light. Financial projections indicate the congregation will save more than $261,000 in electricity expenses over the solar array's operational lifetime.

These projected savings aim to free up financial resources, allowing the church to enhance its focus on local social justice initiatives. These include programs addressing food insecurity and neighborhood cleanups. Senior Warden Mike Chambers stated the solar power ensures the church's enduring presence and sustainable mission in the neighborhood. He added that the savings enable greater concentration on community service, demonstrating how historic faith communities can lead in promoting equity. This initiative shows that even 19th-century buildings can integrate 21st-century clean energy technology.

The Episcopal Church has consistently reinforced its commitment to environmental stewardship through local investments. Holy Innocents’ Episcopal Church in Atlanta, Georgia, and St. Michael’s Episcopal Mission in Yakima, Washington, represent other examples of parishes embracing solar power. A 2024 resolution directed the church's Executive Council to invest $315,000 from 2025-2027 to bolster efforts ending dependence on fossil fuels. Such local efforts align with initiatives like the developing Episcopal Eco-Region Network, which fosters collaboration among dioceses on renewable energy and conservation. Watch for further expansion of these collaborative networks as more faith communities across the nation pursue renewable energy projects to meet both environmental and financial objectives.