Energy
Ameren Missouri's 20-Year Plan Adds 2,400 MW of Batteries and 1,200 MW of Nuclear as Large-Load Demand Builds
The utility has signed service agreements for 2.8 gigawatts of large-load demand by 2030 and is planning gas, solar, storage and a new nuclear unit to meet it.
PR
By Priya Raghavan
Sep 29, 2026 · 7 min read
Ameren Missouri filed its 2026 integrated resource plan with the Missouri Public Service Commission on Monday, setting out a 20-year generation roadmap built around a sharp increase in large-customer demand. The utility said it evaluated more than 20 candidate portfolios before selecting a preferred plan.
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PR
Priya Raghavan
Corporate Insider Inc.
Priya Raghavan writes for Corporate Insider Inc.