The government documents included in this book are comprised of reports and testimonies from June 2018 to September 2018 on research and development in the United States. The first report examines research and development projects started from 2010 through 2017 on advanced fossil energy. For more than 100 years, three fossil fuel sources coal, oil and natural gas have made up at least 80% of total US energy consumption. While fossil fuels are associated with some negative environmental impacts such as carbon dioxide emissions, the predominance of coal, oil and natural gas is likely to...