News Releases

Key Takeaways: Ameren Missouri is taking action to strengthen electric reliability by advancing five Missouri-based projects designed to deliver more energy when it’s needed most. The approved...

Key Takeaways: The Crossroads Connector Project will increase transmission capacity to meet the anticipated energy demand from nearby data centers under development and strengthen the energy grid...

As an energy provider, a major employer, and an economic development partner, Ameren is committed to helping build strong communities and a strong region. Ameren is replenishing and relaunching...

Team to demonstrate safety, excellence and technical expertise on the international stage ST. LOUIS (Oct.13, 2026) – Ameren lineworkers, apprentices and competition officials will travel to...

Ameren Missouri and the Urban League of Metropolitan St. Louis Inc. encourage income-qualified customers to apply for weatherization funds to make their homes more energy efficient and comfortable...

Key Takeaways: Ameren Transmission Company of Illinois (ATXI) reached an agreement with the NEMO Fair Association to establish a temporary storage yard to hold supplies for a major transmission...

Simple checks can uncover hidden energy use while helping keep seasonal lights and decorations safe Key takeaways: Timers and unplugging unused decorations can help manage “energy vampires”...

Proposed extension would provide ongoing opportunities for customers to manage energy use and costs Key Takeaways: Ameren Missouri requests that state regulators extend its energy efficiency...

Key Takeaways: Ameren Missouri's Integrated Resource Plan outlines the long-term roadmap for meeting customer needs through disciplined scenario planning and investments to cost-effectively keep...

Updated analysis examines economic impact and the role of infrastructure improvements and economic development in supporting regional growth Key Takeaways: According to a new study, Ameren's...

The Franklin County Connector Project will help provide reliable energy for the growing population in Union and Franklin County Key Takeaways: Ameren Missouri will host a public open house on...

Company reminds farmers to stay clear of overhead power lines during harvest; call 811 before post-harvest drainage tile and excavation projects Key Takeaways: Stay at least 10 feet away from...

ST. LOUIS (Sept. 18, 2026) – With unseasonably hot September temperatures driving up energy usage, Ameren is encouraging its Missouri and Illinois customers to use energy conservatively and...

New equipment will meet today’s energy needs and support storm restoration MOSCOW MILLS, Mo. (Sept. 16, 2026) – As Lincoln County has grown over the past three decades, so has the demand for...

Upgraded equipment boosts capacity for homes, farms and businesses in southeast Missouri SIKESTON, Mo. (Sept. 16, 2026) – Ameren Missouri has energized a new substation in Scott County,...

More than 2,150 devices help reduce outage impacts across the company's service territory ST. LOUIS (Sept. 15, 2026) – Smart switch technology installed through Ameren Missouri’s Smart Energy Plan

ST. LOUIS (Sept. 14, 2026) – Six Ameren teams will saddle up for a different kind of rodeo this week as they compete against the best natural gas journeymen from across the country at the 2026...

A simple installation mistake can send electricity onto power lines, creating serious risks for line workers, neighbors and loved ones KEY TAKEAWAYS: Backfeed can be deadly. Families, neighbors...

The board of directors of Ameren Corporation (NYSE: AEE) today declared a quarterly cash dividend on its common stock of 75 cents per share. This dividend is payable Sept. 30, 2026, to...

More than 220 commercial customers reduce energy use and costs through BizSavers program ST. LOUIS (August 12, 2026) – Ameren Missouri announced that more than 220 commercial customers across...

Student has an artful reminder to call 811 before digging KEY TAKEAWAYS: A local student achieved national recognition Young people can be powerful safety ambassadors Message is simple: Call 811...

Key Takeaways: Ameren Missouri plans to build the West Alton Energy Center, a new 2,100-megawatt facility designed to provide dependable energy at all times of day for customers across Missouri....

Follow these six flood safety tips to keep you and your home safe ST. LOUIS (July 10, 2026) – Ameren Missouri is encouraging customers to be aware of hazards caused by heavy rainfall and...

Customers are encouraged to register for Ameren Missouri programs designed to keep vulnerable neighbors safe and cool during the summer heat CAPE GIRARDEAU, Mo. (July 9, 2026) – Ameren Missouri...

Ameren has been recognized by the International Economic Development Council (IEDC) as one of 99 economic development organizations accredited as an Accredited Economic Development Organization...

Proposal reflects improvements already in service, keeps base rates well below the Midwest average and expands customer assistance Key takeaways: Ameren Missouri's base electric rates are not...

Union Electric Company, doing business as Ameren Missouri, a subsidiary of Ameren Corporation (NYSE: AEE), announced today the pricing of a public offering of $500 million aggregate principal...

Customers are encouraged to register for Ameren Missouri programs designed to keep vulnerable neighbors safe and cool during the summer heat JEFFERSON CITY, Mo. (June 9, 2026) – In preparation...

Donation supports Cooldown partners and highlights cooling and energy assistance resources for older adults and eligible customers ST. LOUIS (June 4, 2026) – Ameren Missouri donated 950 ENERGY...

Key takeaways: Ameren Missouri crews have energized a new substation supporting reliability for approximately 3,400 customers. The upgrade includes modern equipment and smart grid technology to...

Ameren Corporation (NYSE: AEE) announced today that Aaron Melda, an executive with more than 25 years of utility leadership experience, will be the next chairman and president of Ameren Missouri,...

Ameren Missouri launches annual water safety promotion and shares dock safety tips to kick off summer Key Takeaways: Ameren Missouri actively manages 1,150 miles of Lake of the Ozarks shoreline as...

Look up to identify all overhead power lines before beginning any project Key takeaways: Spring projects raise the risk of electrical accidents, especially when using ladders or lifts near...

Ameren Missouri offers energy assistance programs year-round; LIHEAP, annual EA and winter ECIP applications due May 31 ST. LOUIS (May 7, 2026) – Ameren Missouri is reminding customers that...

ST. LOUIS (May 4, 2026) – Peregrine falcon chicks have hatched in Franklin County, continuing a successful conservation partnership among Ameren Missouri, World Bird Sanctuary and the Missouri...

CURRENT SITUATION We can expect a break from the active weather, with generally dry conditions and below normal temperatures through at least the weekend. The entire Ameren Missouri service...

CURRENT SITUATION Additional rain is moving through the service area today, with low risk of severe storms in southeast Missouri this evening. The entire Ameren Missouri service territory was...

CURRENT SITUATION Severe thunderstorms moved through the service territory, April 27, bringing very large hail, rain, wind gusts exceeding 60 mph, and isolated tornadoes. The entire Ameren...

CURRENT SITUATION Late Sunday and earlier today, severe thunderstorms moved through the service territory and were followed by another round of storms this evening – bringing very large hail,...

Key Takeaways: The substation supports new development at Delmar DivINe and electrification efforts at Metro Transit. Smart technology and storm‑hardening upgrades included in this project will...

Marking utility lines is a free service – and it’s the law Follow these three important steps to stay in compliance and avoid serious injury, loss of service and expensive repairs: 1. Call 811...

Join neighbors and local organizations in this longstanding effort to care for the lake LAKE OZARK, Mo. (March 30, 2026) – As Lake of the Ozarks prepares for another busy boating season,...

ST. LOUIS (March 25, 2026) – Ameren Missouri is reminding customers to remain alert after a handful of businesses in the Dexter area reported being contacted by individuals falsely claiming to...

Live stream the Peregrine falcons journey from egg to first flight ST. LOUIS (March 24, 2026) – A familiar avian presence has returned to Franklin County as a pair of Peregrine falcons has...

Key Takeaways Ameren Missouri urges customers to apply for energy assistance dollars, including more than $1.5 million through Dollar More. Eligible households may also qualify for federal energy...

Time to refresh home emergency kit ahead of spring storms ST. LOUIS (March 4, 2026) – When Ameren customers “spring forward” for daylight saving time on March 8, the annual clock adjustment...

ST. LOUIS (Feb. 26, 2026) – Ameren Missouri will host the annual public stakeholder meeting to review recent and upcoming Smart Energy Plan projects. Through the Smart Energy Plan, Ameren...

Union Electric Company, doing business as Ameren Missouri, a subsidiary of Ameren Corporation (NYSE: AEE), announced today the pricing of a public offering of $450 million aggregate principal...

Smart Energy Plan upgrades helped limit severe weather impacts and speed restoration during historic 2025 storm season ST. LOUIS, Feb. 12, 2026 /PRNewswire/ -- Ameren Missouri, a subsidiary of...

Key Takeaways: The Big Hollow Energy Center introduces Missouri's first integrated natural gas and battery storage facility, enhancing statewide energy reliability for homes, businesses, and industry.