Kearsarge Energy Expands Renewable Portfolio by 88 MW

The company’s 2025 portfolio utilizes diverse sites, including capped landfills, carports, and ground-mounted systems, to balance energy production with local grid stability. In Sterling, Massachusetts, a new solar and battery installation now supports the municipal light department by offsetting peak load demands. Similar projects in Southampton, New York, and Orleans, Vermont, are actively lowering energy costs for residents and municipal authorities through integrated storage and community-focused solar programs.

Kearsarge Energy maintains ownership of both the land and the energy assets in several developments, allowing for tighter control over long-term performance. Managing Partner Andrew Bernstein highlighted that the firm is currently advancing 20 additional projects nationwide. As the company scales, it continues to leverage public-private partnerships to deliver electricity to low-income households and commercial subscribers, solidifying its position as a major independent producer in the Northeast.