that the United States is comprehensively cataloging greenhouse gas emissions from the largest sources – an important initial step toward measurable and transparent reductions in carbon emissions, which will reduce air pollution and protect the health and welfare of the American people. In January 2012, the Administration launched an online tool that makes comprehensive greenhouse gas emission data publicly available for 29 different industrial categories and other large sources of greenhouse gas pollution.
President Obama has also directed the Federal Government – the largest energy consumer in the U.S. economy – to reduce its greenhouse gas emissions from direct sources such as building energy use and fuel consumption by 28 percent by 2020. He also directed Federal agencies to reduce their greenhouse gas emissions from indirect sources, such as those from employee commuting, by 13 percent by 2020. By meeting these goals, Federal agencies can save up to $11 billion dollars in energy costs and eliminate the equivalent of cumulative 235 million barrels of oil over the next decade. In 2011, the Administration released the first-ever comprehensive Greenhouse Gas (GHG) Emissions Inventory for the U.S. Government, allowing agencies to leverage data to gauge the effectiveness of their renewable energy investments and their energy and fuel efficiency efforts.