About Us


SourceOne is a nationally recognized energy consulting firm providing highly specialized energy management, engineering, and owner’s representative services for commercial, industrial, and municipal energy concerns.  For nearly twenty years we have crafted innovative solutions that help to ensure sustainable, reliable, and cost effective utility operations.  

Our company manages over $2 billion in annual utility expenditures and has consulted on over $1 billion worth of energy infrastructure projects.  We consistently deliver superior services and have an established track record of both developing AND implementing successful solutions that drive technical and operational efficiencies.  

In 2007, we were wholly acquired by Veolia Environment – the world’s largest energy, water, and environmental services company.  Today we have over 100 employees with offices located in Boston, MA, New York, NY, Philadelphia, PA, and Los Angeles, CA.


Today, water, waste and energy can all be recovered – transforming what is discarded into a valuable resource. Veolia embraces this future by developing access to, preserving and replenishing the world’s resources.

Veolia’s mission is to resource the world, helping our customers address their environmental and sustainability challenges in energy, water and waste. This means improving our clients’ energy efficiency, better managing their water and wastewater, and recovering resources from their wastes. Learn more by visiting veolianorthamerica.com.