Missouri Utility Plans Fossil Fuel Expansion While Removing Climate Goals From Strategy

Ameren Missouri has filed a long-range energy plan that increases reliance on natural gas and extends coal plant operations, while notably removing carbon dioxide reduction goals from its promotional materials. The utility's proposed 5,400 megawatts of new gas capacity by 2032 represents a significant expansion of fossil fuel infrastructure, contradicting scientific evidence that such expansion will worsen climate impacts including extreme weather events that threaten grid reliability. The plan also involves reducing renewable energy investments, including cuts to wind and solar capacity previously committed through 2030.

Ameren Missouri's filing represents a substantial shift in the utility's infrastructure strategy. The company plans to add over 5,400 megawatts of natural gas capacity by 2032 while simultaneously postponing closures at coal facilities—notably Labadie, identified as the nation's highest-mortality coal plant. Concurrently, the utility has reduced planned renewable energy deployment, cutting wind capacity by 500 megawatts and solar investments by 900 megawatts through 2030.

The utility's decision to remove climate reduction targets from its promotional materials marks a notable departure from previous communications. This strategic repositioning occurs amid the utility's acknowledgment that extreme weather events are increasing, yet the proposed expansion of coal and gas infrastructure would typically intensify conditions contributing to such weather patterns.