Public Service Commission of Wisconsin 610 North Whitney Way P.O. Box 7854 Madison, WI 53707-7854 Phone: 608.266.5481 Fax: 608.266.3957 http://psc.wi.gov/
Department of Agriculture, Trade, and Consumer Protection Toll-Free: 800.422.7128 Email: hotline@datcp.state.wi.us http://www.datcp.state.wi.us/
Home Energy + PO Box 7868 Madison, Wisconsin 53707-7868 Phone: 866-HEATWIS Fax: 608.264.6688 http://www.homeenergyplus.wi.gov/
Alliant Energy 4902 North Biltmore Lane, Suite 1000 Madison, WI 53718-2148 Toll-Free: 1-800-ALLIANT (1.800.255.4268) Email: customercare@alliantenergy.com http://www.alliantenergy.com/index.htm
Wisconsin Public Service Attn: Customer Service P.O. Box 19001 Green Bay, WI 54307-9001 Toll-Free: 800.450.7260 http://www.wisconsinpublicservice.com/
We Energies 231 W. Michigan Street Milwaukee, WI 53203 Phone: 414.221.2345 Toll-Free: 800.242.9137 http://www.we-energies.com/residential/acctoptions/wi_servpric.htm
Superior Water, Light and Power Company 2915 Hill Avenue P O Box 519 Superior, WI 54880 Phone: 715.394.2200 Email: swlpquestions@swlp.com http://www.swlp.com/
Xcel Energy 414 Nicollet Mall Minneapolis, MN 55401-1993 Toll-Free: 800.895.4999 http://www.xcelenergy.com/Wisconsin/Company/Pages/Home.aspx
Madison Gas and Electric 133 S. Blair Street Madison, WI 53703 Phone: 608.252.7000 http://www.mge.com/
American Transmission Company P.O. Box 47 Waukesha, WI 53187-0047 Phone: 262.506.6700 Toll-Free: 866.899.3204 Email: info@atcllc.com http://www.atcllc.com/
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