Ameren Missouri updates 20-year energy roadmap to maintain and develop cost-effective energy resources to keep grid reliable for customers
Ameren Missouri filed its 2026 Integrated Resource Plan, a 20-year roadmap selected from more than 20 candidate portfolios to keep the grid reliable and manage costs. The preferred plan includes 2,100 MW of combined-cycle gas by 2031, 2,400 MW of battery storage and 1,300 MW of solar by 2030, plus wind, fuel cells, and 1,200 MW of new nuclear under consideration by 2040. The plan supports a committed 2.8 GW of large-load demand (data-center driven) by 2030 under signed electric service agreements, a constructive rate-base growth signal for Ameren Corporation, though investments still require Missouri PSC approvals.
Key figures
- Solar mw by 2030
- 1300
- Solar mw by 2045
- 2300
- Wind mw after 2030
- 1500
- New nuclear mw by 2040
- 1200
- Gas fuel cells mw by 2030
- 500
- Battery storage mw by 2030
- 2400
- Simple cycle gas mw by 2029
- 1900
- Combined cycle gas mw by 2031
- 2100
- Combined cycle gas mw by 2035
- 2800
- Combined cycle gas mw by 2042
- 1400
- Large load commitment gw by 2030
- 2.8
AI analysis
The rest of the AI analysis, red flags and sentiment are part of Signal8 Pro.
AI-generated analysis of a public disclosure. Not investment advice; verify against the original document.