U of I ranks 25th nationally on EPA’s list of on-site green power users Feb 17, 2022 10:45 am by Steve BreitwieserExcellence Share on Facebook Tweet Email Images This is the first time the U of I has made the EPA's Top 30 list. Because of the output from two utility-scale solar farms and multiple rooftop arrays, Illinois is also third among U.S. universities in on-site clean power production. Share on Facebook Tweet Email