Federal policy has played a key role in the emergence of the U.S. biofuels industry. Policy measures include minimum renewable fuel usage requirements, blending and production tax credits, an import tariff, loans, and research grants. This report focuses on the mandated minimum usage requirements, the RFS, whereby a minimum volume of biofuels is to be used in the national transport. fuel supply each year. It describes the general nature of the RFS mandate and its implementation, and outlines some emerging issues related to the sustainability of the continued growth in U.S. biofuels production needed to fulfill the expanding RFS mandate, as well as the emergence of potential unintended consequences of this rapid expansion. A print on demand report.

The nation's energy choices embody many tradeoffs. Water use is one of those tradeoffs. The energy choices before Congress represent vastly different demands on domestic freshwater. The energy sector's water consumption is projected to rise 50% from 2005 to 2030. This rising water demand derives from both an increase in the amount of energy demanded and shifts to more water-intense energy sources and technologies. This report discusses this issue as well as related issues that may arise for the 112th Congress.

This report discuses the Food, Conservation, and Energy Act of 2008 (P.L. 110-246, the 2008 farm bill) that extends and expands many of the renewable energy programs originally authorized in the Farm Security and Rural Investment Act of 2002.