Published October 07, 2012, 11:54 PM
Equipment upgrades help organization save energy and money
FULDA — Interstate Power and Light Company, an Alliant Energy company, is helping an ethanol plant in southwestern Minnesota save energy with a new fan system. Heron Lake BioEnergy earned a substantial rebate check from Alliant Energy for work to convert its coal-fired boiler system to natural gas, and reduce electrical use at the same time.
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