President Obama: Executive Order 13514
Demonstrating a commitment to lead by example, President Obama signed Executive Order 13514 in October 2009 that sets sustainability goals for Federal agencies and focuses on making improvements in their environmental, energy and economic performance . The Executive Order requires Federal agencies to set a 2020 greenhouse gas emissions reduction target within 90 days; increase energy efficiency; reduce fleet petroleum consumption; conserve water; reduce waste; support sustainable communities; and leverage Federal purchasing power to promote environmentally-responsible products and technologies.
Virginia Governor Bob McDonnell: Executive Order No. 19
Conservation and Efficiency in the Operation of State Government requires state agencies to adopt practices and policies that maximize efficiency and conservation, and minimize waste and the impact of operations on the environment. See link.