Constellation Energy's Projects and Services Group is the energy services arm of Constellation Energy, a leading supplier of energy products and services to wholesale and retail electric and natural gas customers. Serving business and institutional customers nationwide, we specialize in financial and environmental solutions that can significantly reduce energy consumption and costs.

Our business has the technical expertise to develop large scale energy projects, such as solar, biomass and geothermal projects and on- or off-site power generation systems. We also design and implement full energy system retrofits that save energy and reduce harmful emissions.