Iowa CNGPs

Order Granting Request to Cancel CNGP Certificate: March 30, 2015 Amended Certificate to Provide Large Volume Service: March 26, 2007. Certificate to Provide Large Volume Service: July 30, 2004. Amy Klaviter. Integrys Energy Services, Inc. 20 N. Wacker Drive, Suite 2100. Chicago, IL 60606. Phone: 312-681-1855. Fax: 312-681-1999. E-Mail: ................
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