Constellation NewEnergy is responsible for environmental protection and the management of natural resources. It is comprised of more than 500 employees and maintains its corporate headquarters in Baltimore. The company offers various energy management products, services and resources that help to provide cost-effective solutions for businesses and organizations. Constellation NewEnergy serves over 3,000 commercial, industrial, municipal, and power generation facilities. It also offers a Web-based energy management tool for customers that helps to implement the right energy saving solutions by tracking changes. The company s services include on-site generation, utility data mining, government contracting, measurement and verification, and finance and billing options. With a location in Houston, Constellation NewEnergy has offices in California, Delaware, Maryland, Massachusetts, Michigan, Oregon and Washington, D.C.