U.S. BioGen is moving ahead with it’s plans to build a 100 million gallon capacity ethanol plant in Morgan County, Colorado. Officials announced plans to build the renewable-energy firm’s first ethanol plant in Colorado last summer, but ran into a little snag at the end of the year with the plant’s exact location approval process. That has now been ironed out and plans are moving forward with groundbreaking expected later this year. The firm also plans to build plants in Nevada and Pennsylvania.