Rock Energy Cooperative
15229 Willowbrook Rd.• South Beloit, WI 61080
Rock Energy Cooperative - with offices in Janesville , WI, and South Beloit, IL - is an utility company that provides services for residents located in southern Wisconsin and Northern Illinois. Rock Energy Cooperative is governed by a nine-person Board of Directors elected by the membership to three-year terms. At each annual meeting, three directors are elected.