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Missouri Public Service Commission

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Missouri Public Service Commission

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The PSC regulates investor-owned electric, natural gas, steam, water and sewer utilities in Missouri.

10/30/2026

The PSC Cold Weather Law starts November 1, 2026 through March 31, 2027. Listen as PSC Commissioner Maida Coleman explains the law and how it can help Missourians. Learn more: https://psc.mo.gov/General/Missouri_Cold_Weather_Rule_Takes_Effect_November_1_-_pr-27-32

10/29/2026

November 17, 2026, is the intervention deadline set by the PSC in Ameren Missouri’s request for a Certificate of Convenience and Necessity to Construct, Own, Operate and Maintain a Distribution Substation in Iron County, Missouri, and for a Waiver of Certain Tariff Provisions. View the filing: https://efis.psc.mo.gov/Case/Display/104598

10/29/2026

The Thursday, October 29, 2026, PSC Agenda Meeting begins at 11:00 a.m. Watch it live:

Agenda - 10/29/2026 11:00 AM - AGND-2027-0017 - EFIS

10/28/2026

PSC Commissioners and team members are in St. Louis this week for the 2026 Organization of MISO States (OMS) Annual Meeting!⚡
MISO (Midcontinent Independent System Operator) is the electric grid operator for the central United States. The OMS annual meeting brings together state regulators, industry leaders, and energy experts to share ideas, discuss industry challenges, and collaborate on the future of energy.
We’re glad to see our team taking part in these important conversations and connecting with others across the industry!

10/28/2026

The agenda for the Thursday, October 29, 2026, PSC Agenda Meeting is now available. View the new orders to be discussed at the 11:00 a.m. meeting:

10/23/2026

📸 Flashback Friday: Consumer Services Department!
For years, the Missouri Public Service Commission’s Consumer Services Department has been an important resource for Missourians, helping answer questions, address utility concerns, and connect consumers with the information they need.
While technology and the way we communicate have changed over the years, the department’s commitment to serving Missouri consumers remains the same. We’re proud of the team members who continue this important work every day! 💙

10/23/2026

📢 Upcoming Public Hearings: Ameren Missouri
The Missouri Public Service Commission (PSC) will hold two local public hearings to receive customer comments on Ameren Missouri’s request for a Certificate of Convenience and Necessity (CCN) for a proposed 2,100-megawatt natural gas-fired electric generation facility at the existing Sioux Energy Center in West Alton, Missouri.
📍 Wednesday, November 18, 2026 | 6 p.m.
St. Charles Community College
4601 Mid Rivers Mall Drive
Cottleville, MO
The in-person hearing will begin with a public information and question-and-answer session, followed by an opportunity for the Commission to receive public testimony.
💻 Thursday, November 19, 2026 | 6 p.m.
Virtual Public Hearing (Webex)
Meeting Number/Access Code: 2861 099 9154
Password: 0226
Missourians are encouraged to learn more about the proposed project and upcoming hearings.
For additional information, including details on how to participate in the virtual hearing, visit the PSC’s Upcoming Local Public Hearings webpage: https://psc.mo.gov/General/Upcoming_Local_Public_Hearings

10/22/2026

⚡ That’s a wrap on the 2026 Power MO Summit!
Today, leaders from across Missouri came together for the Power MO Summit to discuss this year’s theme, Infrastructure: The Age of Replacement and Growth.
The summit featured a welcome address from Governor Mike Kehoe, updates from the Missouri Department of Economic Development, Missouri Department of Natural Resources and Missouri Public Service Commission, and panel discussions focused on local government experiences and the challenges and opportunities of replacing aging infrastructure while building for the future.
Thank you to our panelists and participating organizations for sharing their expertise and perspectives, including the Missouri Public Utility Alliance, City Utilities of Springfield, Kansas City Tech Council, Greater St. Louis, Southeast Missouri Regional Economic Development, Southwest Power Pool, Associated Electric Cooperative Incorporated, Ameren Missouri and Missouri American Water Company.
We appreciate all of our speakers, panelists, attendees and partners for making this year’s summit a valuable opportunity to connect, share ideas and discuss Missouri’s infrastructure future!

10/22/2026

📣 We’re Hiring!

Interested in a career in public service? The Missouri Public Service Commission is looking for talented individuals to join our team and help serve Missourians!

Explore our current career opportunities and find your next opportunity with the PSC.

🔗 https://psc.mo.gov/General/Career_Opportunities

10/22/2026

It’s Power MO Day! ⚡
The Missouri Public Service Commission is hosting the 2026 Power MO Summit today in Jefferson City!
This year’s theme, “Infrastructure: In the Age of Replacement and Growth,” brings together state agency leaders, local government representatives, utility experts and other stakeholders to discuss the challenges of replacing aging infrastructure while preparing for Missouri’s future.
We’re looking forward to a day of thoughtful conversations, new perspectives and discussions about the infrastructure Missouri communities rely on every day.
📅 October 22, 2026
⏰ 9 a.m. – 2:30 p.m.
📍 Harry S Truman Building | Jefferson City
Follow along for highlights from today’s summit!

Address

Governor Office Building, 200 Madison Street
Downtown Jefferson City, MO
65101

Opening Hours

Monday	8am - 5pm
Tuesday	8am - 5pm
Wednesday	8am - 5pm
Thursday	8am - 5pm
Friday	8am - 5pm

Telephone

+18003924211

Website

http://psc.mo.gov/

Alerts

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