EXECUTION VERSION MGE POWER ELM ROAD, LLC COLLATERAL TRUST INDENTURE, SECURITY AND ASSIGNMENT AGREEMENT Dated as of February 3, 2010Collateral Trust Indenture, Security and Assignment Agreement • February 9th, 2010 • Madison Gas & Electric Co • Electric & other services combined • New York
Contract Type FiledFebruary 9th, 2010 Company Industry JurisdictionTHIS COLLATERAL TRUST INDENTURE, SECURITY AND ASSIGNMENT AGREEMENT (this “Indenture”), dated as of February 3, 2010, is made by and among MGE POWER ELM ROAD, LLC, a Wisconsin limited liability company (the “Issuer”), the Secured Parties from time to time party hereto and U.S. Bank National Association, a national banking association, as collateral trustee on behalf of the Secured Parties (the “Trustee”). Capitalized terms used in this Indenture have the meanings ascribed to them in Article 1 (unless elsewhere defined herein).