Client: Earthjustice
Author: Tyler Comings
January 2020
AEC Senior Researcher Tyler Comings filed testimony on behalf of Sierra Club on the Indiana Michigan Power Company (I&M) Integrated Resource Plan (IRP) in Michigan, focusing on two coal units (Rockport 1 and 2). Mr. Comings found that I&M was justified in proposing retirement of Rockport 1 in 2028 and letting its lease expire for Rockport 2 in 2022. Mr. Comings found that there was additional savings from retiring the Rockport 1 unit even earlier than I&M was proposing: 2025 instead of 2028. He also recommended additional Commission oversight of the Company's share of output from the Kyger Creek and Clifty Creek coal units.