In 2009, President Obama signed several executive orders tasking the government to reduce energy consumption and fossil fuel useage. As the nations single largest user of energy, the government is trying to lead by example. However, a large percentage of the energy used by the government is in the 500,000 buildings that they own. In FY2008, the government spent more than $7 billion of their $24.5 billion energy bill on facilities alone. This m...