The federal government is the single-largest consumer of energy in the United States. In March 2015, President Obama signed Executive Order 13693, "Planning for Federal Sustainability in the Next Decade* (EOP 2015). The order aims to reduce GHG emissions in the federal government by 40 percent over the next decade, and to increase the share of electricity the federal government consumes from renewable and alternative sources to 30 percent. These targets will save U.S. taxpayers up to $18 billion in avoided energy costs. The Administration also released a new scorecard to publicly track disclosure of emissions and targets by major federal suppliers, and announced commitments from these suppliers to reduce GHG emissions. The combined results of these actions are projected to cut GHG emissions by 26 Mt by 2025-the equivalent of taking nearly 5.5 million cars off the road for a year.