Time to end ethanol
By 
The perpetual bailout for Big Agra is actually worse for the environment than plain gasoline:
Corn-based ethanol, which for years has been mixed in huge quantities into gasoline sold at U.S. pumps, is likely a much bigger contributor to global warming than straight gasoline, according to a study published Monday.
The study, published in the Proceedings of the National Academy of Sciences, contradicts previous research commissioned by the U.S. Department of Agriculture (USDA) showing ethanol and other biofuels to be relatively green.
President Joe Biden’s administration is reviewing policies on biofuels as part of a broader effort to decarbonize the U.S. economy by 2050 to fight climate change.
“Corn ethanol is not a climate-friendly fuel,” said Dr. Tyler Lark, assistant scientist at University of Wisconsin-Madison Center for Sustainability and the Global Environment and lead author of the study.
The research, which was funded in part by the National Wildlife Federation and U.S. Department of Energy, found that ethanol is likely at least 24% more carbon-intensive than gasoline due to emissions resulting from land use changes to grow corn, along with processing and combustion.
The ethanol subsidy was never rational, but is was sustained by 1)Iowa being a genuine swing state, and 2)the perceived importance of the Iowa primary. Well, Iowa is now solid red, and Joe Biden got the Democratic presidential nomination although I think he might have finished behind Seth Moulton in Iowa’s stupid caucus, so…since the state has given away its leverage we should stop subsidizing this worse-than-useless commodity.