In recent years there has been increasing concern about energy security in the developed world. This book explores agriculture’s role as a producer and consumer of energy. Organized into two parts, the first section of the book examines the integration of biomass energy into energy systems, policy issues, and outlooks for energy production and consumption. The second section is a compendium of current research including: the economic viability of ethanol and biodiesel; energy conservation and efficiency in agriculture; new methods and technologies; and environmental impacts and considerations.