Biofuels company Gevo Inc. acquired the Luverne, Minn., ethanol plant in 2010. It's being converted into the nation's first commercial-scale corn-to-isobutanol plant.
Project cost: $40 million
Construction workers: 200
Completion/start-up: June
Output: 18 million gal./year
![Attendees of Frostbike made their way through the convention Saturday at the Quality Bike Products campus in Minneapolis. ] (AARON LAVINSKY/STAR TRIBUNE) aaron.lavinsky@startribune.com Frostbike 2016 was held at the Quality Bike Products Campus on Saturday, Feb. 27, 2016 in Bloomington, Minn.](https://arc.stimg.co/startribunemedia/NH2BSHB74ND2V6GF2G2HI5X4MM.jpg?&w=252&ar=3:2&fit=crop)
