U.S. Senator Chuck Grassley tells Brownfield updates to the modeling used to measure transportation emissions for sustainable aviation fuel could be announced very soon.
“Heard a rumor that it would be today.”
He’s also heard the new GREET model will require sustainable aviation fuel grain feedstocks to be grown using cover crops, minimum tillage, and certain precision planter technology.
“If they come out with that, that you have to use one of those three, it’s quite obvious in this town, even with the Department of Agriculture participating in this, they do not know how our corn is handled.”
Grassley suggests as grain gets comingled at elevators, it becomes very difficult to keep track of.
