Repeated delays with the I-35-U.S. Route 30 interchange project could cost Harmony, Minn.-based Minnowa Construction Inc. more than $800,000 in penalties, according to the Iowa Dept. of Transportation.
Following congressional passage in December of a multiyear extension of the wind-energy production tax credit and investment tax credit, the wind industry is breezing ahead with a new lease on life.
A four-year project to upgrade air quality control and improve plant efficiency at Alliant Energy’s Ottumwa Generating Station accomplished all objectives during the same 76-day outage, with results that exceeded expectations.
