Farms.com Home   News

EPA's RFA Waiver Ruling Will Infuriate Corn Industry, USDA

The U.S. Environmental Protection Agency (EPA) has rejected requests from the corn lobby to reallocate biofuel volumes waived under its small refinery exemption program into its 2019 mandate, an agency official told Reuters on Tuesday. 
 
The move is likely to infuriate the powerful corn lobby and top officials in the U.S. Department of Agriculture, who have complained for months that an expansion of the EPA's refinery waiver program under the Trump administration threatens demand for crucial farm products like corn-based ethanol. 
 
Under the U.S. Renewable Fuel Standard, oil refiners must blend increasing amounts of biofuels into their fuel each year or purchase blending credits from those that do. But small refineries can be exempted from the RFS if they prove that complying would cause them financial strain. 
Click here to see more...

Trending Video

Designing a Robotic Berry Picker

Video: Designing a Robotic Berry Picker


Since blackberries must be harvested by hand, the process is time-consuming and labor-intensive. To support a growing blackberry industry in Arkansas, food science associate professor Renee Threlfall is collaborating with mechanical engineering assistant professor Anthony Gunderman to develop a mechanical harvesting system. Most recently, the team designed a device to measure the force needed to pick a blackberry without damaging it. The data from this device will help inform the next stage of development and move the team closer to the goal of a fully autonomous robotic berry picker. The device was developed by Gunderman, with Yue Chen, a former U of A professor now at Georgia Tech, and Jeremy Collins, then a U of A undergraduate engineering student. To determine the force needed to pick blackberries without damage, the engineers worked with Threlfall and Andrea Myers, then a graduate student.