Missouri Hydro Project Tweaks: Comments Due Soon
Published Date: 4/18/2025
Notice
Summary
Ameren UE wants to make some changes to its Osage Hydroelectric Project license in Missouri, but these changes won’t affect how much power the project produces. The Federal Energy Regulatory Commission (FERC) has accepted the application and is asking the public and agencies to share their thoughts by May 14, 2025. This is a chance for locals and experts to weigh in before any updates happen—no big money or timing shifts yet, just important paperwork and feedback.
Analyzed Economic Effects
2 provisions identified: 1 benefits, 0 costs, 1 mixed.
Public comment and intervention window
You can submit comments, protests, or a motion to intervene in FERC’s proceeding on Ameren UE’s Osage Project application by May 14, 2025. Use FERC’s eFiling or eComment systems (or mail a paper copy) and include the docket number P-459-352 on the first page; the Commission’s Office of Public Participation can help members of the public, landowners, and Tribal members with filings.
Proposed removal of 147 acres from project boundary
Ameren UE asked FERC to remove about 147 acres (five separate sites) from the Osage Hydroelectric Project boundary around Lake of the Ozarks; the project reservoir currently encompasses 57,460 surface acres and 2,118 adjacent acres, and the 147 acres represent less than one percent of the project's total acreage. Ameren states the lands are not needed for project operation, recreation, shoreline control, or environmental protection, but would continue to retain the right to flow water over those lands if needed.
Your PRIA Score
Personalized for You
How does this regulation affect your finances?
Sign up for a PRIA Policy Scan to see your personalized alignment score for this federal register document and every other regulation we track. We analyze your financial profile against policy provisions to show you exactly what matters to your wallet.
Key Dates
Department and Agencies
Related Federal Register Documents
2026-12317 — Combined Notice of Filings #1
The Federal Energy Regulatory Commission got a bunch of new electric rate filings from big energy players like Public Service Company of Colorado, PJM Interconnection, and Southern California Edison. These filings include updates, service terminations, and new agreements that could affect electricity prices and service starting as soon as June 2026. If you’re involved in energy or just curious, keep an eye on comment deadlines in early July to have your say!
2026-12229 — Texas Eastern Transmission, LP; Notice of Schedule for the Preparation of An Environmental Assessment for the Longwall Mining Panel M2 and M3 Project
Texas Eastern Transmission is planning to upgrade its natural gas pipelines in Greene County, Pennsylvania, to keep things safe during underground mining. The government will finish an environmental check by November 13, 2026, and all final approvals should wrap up by February 11, 2027. This means local communities and agencies can expect a smooth review process with clear deadlines and no surprise delays.
2026-12336 — PacifiCorp; Notice of Application Accepted for Filing, Intent To Waive Scoping, Soliciting Motions To Intervene and Protests, Ready for Environmental Analysis, and Soliciting Comments, Recommendations, and Terms and Conditions
PacifiCorp wants to keep running its Ashton Hydroelectric Project on the Snake River in Idaho without a full license, and the government is ready to review the environmental impact. Local communities, environmental groups, and energy users can share their thoughts or raise concerns by August 14, 2026. This move could speed up clean energy production while protecting the river, with decisions and replies wrapping up by late September.
2026-12334 — Hawks Nest Hydro, LLC; Notice of Intent To Prepare an Environmental Assessment
Hawks Nest Hydro, LLC plans to upgrade its hydroelectric project in West Virginia by replacing turbines, building new facilities, and switching power frequency to sell electricity to the regional grid. This will boost power output and improve recreational water flows. The government will review the environmental impact and expects to share its findings by October 30, 2026, with public input welcomed before the final decision.
2026-12316 — Combined Notice of Filings
The Federal Energy Regulatory Commission got new requests to change natural gas pipeline rates starting in July 2026. Companies like Natural Gas Pipeline Company of America and Bison Pipeline want to update their prices, which could affect customers and businesses using these pipelines. If you want to speak up or get involved, you’ve got until late June to file your comments or protests.
2026-12222 — Hackett Mills Hydro Associates, LLC; Notice of Reasonable Period of Time for Water Quality Certification Application
Hackett Mills Hydro Associates asked Maine’s environmental agency for permission to keep their water clean while running their hydro project. Maine has one year, until May 22, 2027, to approve or deny this request. If they don’t decide by then, the approval is automatically given, so the project can move forward without delay.
Previous / Next Documents
Previous: 2025-06744 — Environmental Management Site-Specific Advisory Board, Savannah River Site
The Environmental Management Site-Specific Advisory Board for the Savannah River Site is holding a meeting you can join in person or online. This meeting lets the public learn and share ideas about cleaning up and managing the site. If you care about the environment or local community, this is your chance to get involved soon!
Next: 2025-06747 — Proposed Collection; Comment Request; Extension: Rule 12d3-1
The SEC wants to keep Rule 12d3-1 going, which lets investment funds buy a small slice of securities from certain related companies under strict rules. This mainly affects funds and their subadvisers, who must update contracts to keep things fair and avoid conflicts. The SEC is asking for public comments before extending this rule, with no new costs expected and a smooth timeline for approval.