Alder Energy developed, built, and now owns and operates the 779.9 kW Runway Community Solar project in Westminster, Maryland. Completed in 2025 in partnership with subscriber organization Neighborhood Sun, this rooftop system will generate approximately 950,556 kWh of clean electricity annually. Connected to the Baltimore Gas & Electric distribution grid, the community solar project benefits ~115 subscribing households by providing renewable energy at a discounted rate.
The Maryland Energy Administration, through the Community Solar LMI-PPA Grant Program, awarded funding to Alder Energy for the Runway Community Solar project. As part of this grant commitment, for the system’s lifespan at least 51% of all solar energy produced shall be subscribed to Marylanders who experience low to moderate income (LMI). Each year, the project will prevent an estimated 611 metric tons of CO₂ emissions, making a lasting impact on Maryland’s clean energy future. See the dashboard below for live energy production and environmental benefits data from the Runway Solar site.















