Ameren Corporation reports developments for a rate-regulated electric and natural gas utility holding company serving customers through Ameren Missouri and Ameren Illinois. Ameren Missouri provides electric generation, transmission and distribution service and natural gas distribution, while Ameren Illinois provides electric transmission and distribution and natural gas distribution. Ameren Transmission Company of Illinois develops, owns and operates rate-regulated regional electric transmission projects in the Midcontinent Independent System Operator.
Recurring news includes earnings results and guidance, infrastructure investment in regulated energy networks, Smart Energy Plan grid upgrades, resource planning, regulatory approvals, severe-weather reliability and restoration, customer usage and weather effects, financing and capital-structure actions, and board and governance updates.
Ameren (NYSE: AEE) subsidiary ATXI and its consortium partners were selected by MISO to deliver an Iowa transmission project. The East Adair–Minnesota/Iowa State Line–Arbor Hill–York Avenue project has a MISO-estimated cost of approximately $1.23 billion. ATXI and GridLiance Heartland will lead development and each hold a 42.5% ownership stake; Dairyland Power Cooperative will hold 15%.
The project includes approximately 187 miles of 765-kV transmission line, a new substation and approximately 22 miles of 345-kV lines. The expected in-service dates are June 1, 2034, for the 765-kV scope and June 1, 2032, for the 345-kV scope. The project will undergo regulatory review and stakeholder and community engagement.
Ameren (NYSE: AEE) will hold its third-quarter 2026 earnings conference call with financial analysts on Nov. 6, 2026. CEO Martin J. Lyons Jr. and CFO Leonard P. Singh will discuss earnings, guidance and other matters at 9 a.m. Central time (10 a.m. Eastern time). The call will stream live on AmerenInvestors.com, with supporting materials under “Events and Presentations.” A replay will be available for one year, beginning approximately one hour after the call ends.
Ameren (NYSE: AEE) declared a quarterly cash dividend of 75 cents per common share, payable Dec. 31, 2026.
Shareholders of record at the close of business on Dec. 8, 2026, qualify. Union Electric, doing business as Ameren Missouri, and Ameren Illinois also declared regular quarterly cash dividends on all classes of their preferred stock, payable Feb. 15, 2027, and Feb. 1, 2027, respectively.
Ameren Missouri, a subsidiary of Ameren (AEE), updated its 20-year energy roadmap with planned gas, renewable, storage and nuclear resources. Its preferred plan, chosen from more than 20 options, calls for 2,400 MW of battery storage by 2030 and 1,200 MW of new nuclear generation by 2040. Signed electric service agreements commit the utility to serving 2.8 gigawatts of aggregate large-load demand by 2030.
Ameren (AEE) reported that its 2025 economic activity supported approximately 63,000 jobs and generated $25.9 billion in economic output across Missouri and Illinois, based on a new study by HR&A Advisors.
The analysis covering Ameren Missouri, Ameren Illinois and Ameren Transmission found $2.5 billion was spent with in-state suppliers and about $1 billion was generated in state and local tax payments. Community investment included $11.2 million in philanthropic giving. On the economic development side, Ameren helped ensure energy needs for more than 430 companies, tied to $3.6 billion in planned investment and over 3,700 projected jobs from these engaged companies. The study underscores the role of continued electric grid and natural gas system improvements in supporting reliability and future regional growth.
Ameren (AEE) has priced a public offering of $900 million of junior subordinated notes due 2057 at 100% of principal.
The notes are expected to close on September 18, 2026, subject to customary conditions. They will pay interest at an annual rate of 6.450% from issuance to but excluding March 15, 2032, then reset every five years to the Five-Year Treasury Rate plus 1.868%, with a minimum rate of 6.450%. Ameren intends to use the net proceeds for general corporate purposes, including repayment of short-term debt. Barclays, BofA Securities, J.P. Morgan, Morgan Stanley, MUFG, Truist, PNC and Scotia are joint book-running managers.
Ameren Illinois Company (NYSE: AEE), a subsidiary of Ameren Corporation, has priced a public offering of $400 million aggregate principal amount of 5.50% first mortgage bonds due 2036, at 99.988% of their principal amount.
The offering is expected to close on August 24, 2026, subject to customary closing conditions. According to Ameren Illinois, net proceeds will be used to repay a portion of its short-term debt. Goldman Sachs & Co. LLC, KeyBanc Capital Markets, SMBC Nikko Securities America, and TD Securities (USA) are joint book-running managers.
Ameren Corporation (NYSE: AEE) announced that its board of directors declared a quarterly cash dividend of $0.75 per share on its common stock, payable September 30, 2026, to shareholders of record on September 8, 2026.
The boards of Union Electric Company (Ameren Missouri) and Ameren Illinois Company also declared regular quarterly cash dividends on all classes of their preferred stock, payable November 15, 2026, and November 1, 2026, respectively, to shareholders of record on the stated October record dates.
Ameren (NYSE: AEE) reported second quarter 2026 net income attributable to common shareholders of $314 million, or $1.13 diluted EPS, up from $275 million, or $1.01 per diluted share, in 2025. Results reflected earnings from infrastructure and innovative energy technology investments, partly offset by higher reliability-focused operations and maintenance costs and increased shares outstanding.
For the first six months of 2026, net income attributable to common shareholders was $671 million, or $2.41 per diluted share, versus $564 million, or $2.08 per diluted share, a year earlier. Ameren reaffirmed its 2026 earnings guidance of $5.25–$5.45 per diluted share. Second quarter segment earnings were $157 million at Ameren Missouri, $96 million at Ameren Transmission, $70 million at Ameren Illinois Electric Distribution and $9 million at Ameren Illinois Natural Gas, with an $18 million loss at Ameren Parent. Total Q2 operating revenues declined to $2.09 billion from $2.22 billion, while operating income increased to $459 million from $411 million. In the first half of 2026, Ameren recorded $2.65 billion of capital expenditures and increased total assets to $51.2 billion, funded in part by higher long-term and short-term debt.
Ameren Missouri (NYSE: AEE) plans to build the West Alton Energy Center, a new combined-cycle natural gas facility designed to add approximately 2,100 megawatts of always-on generation for Missouri customers. The company has filed an application with the Missouri Public Service Commission, targeting completion in 2031, subject to regulatory approval.
According to Ameren Missouri, the project is intended to support grid reliability as demand grows and older plants retire, create more than 1,000 construction jobs over several years, and leverage existing infrastructure at the nearby Sioux Energy Center. A 2024 State of Missouri analysis cited by the company found its recommended financing approach could lower project costs by millions of dollars.