Authors: Tyler Comings, Joshua Castigliego, Sagal Alisalad, Eliandro Tavares, and Sierra Club
March 2021
AEC co-authored (with Sierra Club) comments on the Integrated Resource Plan (IRP) from Ameren Missouri. The comments discuss Ameren's failure to: economically optimize coal unit retirements, adequately address substantial costs from pending litigation, and adequately consider low-cost solar and solar-battery hybrid resources.