Society has just begun to tap new renewable sources of energy from agriculture and forestlands on a commercial scale that impacts energy markets.  Among these sources are biofuels, a small but important component of current fuel consumption in the U.S. transport sector.  In 2012, biofuels accounted for roughly 7.1 percent of total transport fuel consumption, or 13.8 billion gallons, unchanged from the previous year.  Ethanol, made mostly from corn starch from kernels, is by far the most significant biofuel in the United States, accounting for 94 percent of all biofuel production in 2012.  Most of the remainder is biodiesel, which is made from vegetable oils (chiefly soy oil) as well as animal fats, waste oils, and greases. 

The U.S. Bioenergy Statistics are a source of information on biofuels intended to present a picture of the renewable energy industry and its relationship to agriculture.  Where appropriate, data are presented in both a calendar year and the relevant marketing year timeframe to increase utility to feedstock-oriented users.  The statistics highlight the factors that influence the demand for agricultural feedstocks for biofuels production; for instance, numerous tables emphasize the relationship between energy and commodity markets.

ERS analysts track U.S. ethanol and biodiesel production, consumption, and trade. They also monitor and analyze U.S. bioenergy policy and events that affect the domestic and international biofuel and feedstock markets.  Additional tables will be added as new series become available.