What We Do

Roswall specializes in onsite, community scale, and transmission connected renewable energy projects

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Deep Energy Retrofits

Roswall can help public infrastructure and industry reduce costs through designed, built and financed deep energy retrofits.


Enabling communities, campuses, industrial parks and other large consumers incorporate renewable energy and energy storage to lower costs and emissions while increasing reliability and efficiency

Utility Scale

With experience in competitive markets across North America, Roswall can develop transmission connected renewable energy projects from prospecting to operation