New Jersey’s Largest Rooftop Community Solar Facility Begins Generating Power

*TL;DR: A 9.9‑megawatt rooftop community solar array in Somerset, N.J., is now online, delivering 12 million kilowatt‑hours per year—enough to power more than 1,600 homes and cut electricity bills by at least 20%.

Context New Jersey’s community solar program lets renters and homeowners without suitable roofs subscribe to shared solar projects. Subscribers receive utility bill credits, reducing costs without any on‑site equipment. The state’s permanent rules limit a single site to 5 MW, but a pilot program allowed an earlier 4.97 MW system on the same warehouse roof, creating a unique loophole for the new build.

Key Facts - The combined rooftop installations now total 9.9 MW, the largest industrial rooftop community solar host in the state. - Annual generation is projected at 12 million kilowatt‑hours, equivalent to the electricity use of over 1,600 average New Jersey homes. - Participants in the program can expect at least a 20 % reduction in their electricity bills. - The project was developed by Dimension Energy, owned and operated by the same firm, and sits on a BGO‑owned industrial warehouse. - Rob Naso, Managing Partner and U.S. Head of Asset Management at BGO, said the partnership “creates client value” by unlocking new opportunities. - Black Bear Energy acted as the commercial buyer’s representative, coordinating the deployment.

What It Means The facility demonstrates how existing commercial rooftops can be repurposed for large‑scale solar without consuming undeveloped land. By stacking two projects under different regulatory frameworks, developers extracted nearly 10 MW of clean power from a single building, setting a precedent for future rooftop aggregations. Dimension Energy’s portfolio aims to serve 10,000 New Jersey households by the end of 2026, suggesting that similar co‑located projects could accelerate the state’s renewable‑energy targets.

Looking Ahead Watch for regulatory responses to the dual‑system model and for additional rooftop community solar sites that could replicate this approach across the region.