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    Northwest Expansion Project

    Northwest Expansion project

    AES is investing in the electric transmission system to help improve reliability, meet increased demand and provide operational flexibility for all customers within and surrounding AES Indiana’s territory. The improvement project involves building approximately 11 miles of new transmission lines, rebuilding two miles of existing transmission lines and a new substation.


    Project map

    Visit the Northwest Expansion project map to view proposed project.


    The project includes:

    • One new substation (Brownsburg East)
    • Building 11 miles of single circuit 138kV transmission line
    • Rebuilding 2 miles of single circuit 138kV transmission line


    Typical structures

    The project involves the use of both steel and ductile iron poles, with heights ranging from 80ft.-105 ft. and an approximate right-of-way easement of 30 ft.-75 ft.


    Contact us


    Tel: (317) 762-0228

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