Chippewa Valley Alternative Energy is a small, family-owned business in west-central Wisconsin. It has been involved in the alternative energy field in for over 25 years, and have been heavily involved in many aspects of thermal, pyrolation and gasification energy technologies; and, Jeff Peterson, a RENEW member, are sponsoring RENEW’s membership/public meeting at the Polk County Energy Fair, August 18, at 1:00 pm in St. Croix Falls.