Energy Management: Ash Grove Cement Finds Savings with AC Drives

April 22, 2011
This video profiles Ash Grove Cement's Chanute, Kansas facility and how the company saves thousands of dollars annually in maintenance with the implementation of a low-voltage, AC variable frequency drive. The largest privately-owned cement company in the U.S., Ash Grove, saw an initial savings of $250,000 with its AC variable frequency drive system installation. (Approximate time 3:24).