Governmentwide, 23 agencies and their 130 subagencies GAO reviewed implemented nearly 700 renewable energy initiatives in fiscal year 2010. The Departments of Defense (DOD), Agriculture (USDA), Energy (DOE), and the Interior were collectively responsible for almost 60 percent of all initiatives.
Agencies’ renewable energy efforts increased in recent years as a result of the provisions of the American Recovery and Reinvestment Act of 2009 and other factors, but the level of future efforts is less certain with the expiration of these provisions and budget constraints.
Institute for Energy Research: GAO Report: Government Redundancy Could Easily Pay for Sequester
Renewable Energy: Federal Agencies Implement Hundreds of Initiatives