Newell NewsLocal news for Newell, IA continually updated from thousands of sources on the web.Double-curtained hog buildings use wind power- November 9, 2007 "It does require maintenance and management, and you will have to replace the curtains periodically because of the mice and bird issues" Some northwest Iowans harness the wind with a turbine. Tom Olsen uses a double-curtained hog building in his finishing operation. via Tri-State Neighborhttp://www.topix.net/city/newell-ia/2007/11/double-curtained-hog-buildings-use-wind-power?... |