With about 270 on-farm digesters in the U.S. — four of those in Iowa — advocates see a great opportunity for expansion at large-scale CAFOs. Environmentalists say the energy benefits are small compared with cost.
Articles Tagged: Iowa Department of Natural Resources
Parks Apr. 25, 2021 8:28 am1629d ago
Ranger Carl Fairley spent 18 years at Pleasant Creek before coming to Palisades-Kepler, or, as supporters call it, ‘The Pal’
Agriculture Apr. 15, 2021 5:25 pm1639d ago
DES MOINES (AP) — Iowa environmental officials are investigating two manure spills into state creeks that led to fish kills …
Recreation Apr. 6, 2021 4:48 pm1648d ago
Caves at popular state park closed for more than a year because of COVID-19 and winter bat hibernation