Hannon Armstrong Sustainable Infrastructure Capital, Inc. engages in the provision of financial solutions. It specializes in providing providing preferred or senior level capital to sponsors and obligors for assets that generate long-term, recurring and predictable cash flows. It focuses on Energy Efficiency, and Renewable Energy Projects. The Energy Efficiency Projects offers improvement and installation services to various building components, including heating, ventilation and air conditioning systems, lighting, energy controls, roofs, windows, as well as building shells, and power systems. The Renewable Energy Projects deploys cleaner energy sources, such as solar and wind to generate power production. The company was founded on November 7, 2012 and is headquartered in Annapolis, MD.