Current Date/Time: 12/3/2025 8:00:25 AM
Linked Comments
ET-2025-0184
| Comment No. | Date Filed | Comments |
|---|---|---|
| P202600649 |
9/11/2025
12:26 PM
|
My name is Anna Farrar from Warrenton, MO. Ameren’s filings show projects like Split Rail Solar and the Rootbeer Substation will serve new large-load customers (100+ MW data centers). Yet current tariffs spread these costs onto all ratepayers. Families like mine saw bills rise, while corporations gain the most. I urge the PSC to create a separate rate class for large-load users, so their unique demands are priced fairly. This would prevent hidden subsidies, protect households and small businesses, and ensure transparent cost recovery tied to actual usage. |
| P202600716 |
10/19/2025
2:23 AM
|
Public Comment Re: Case No. ET-2025-0184 — Ameren Missouri Large-Load Customer Rate Plan |
| P202600725 |
10/26/2025
9:08 AM
|
I am submitting this comment in response to Ameren Missouri’s request for approval of a new Energy Service Agreement (ESA) tariff structure for “large-load” customers under Case ET-2025-0184. This comment draws on public PSC filings, MISO Long Range Transmission Planning documents (MTEP24 & 25), and information contained in The Emerging AI and Infrastructure Backbone of the United States, which discuss a pattern of proactive infrastructure expansion to serve hyperscale industrial and data-center loads along the I-70 corridor. Public Comment with supporting documents submitted for context and reference only as Appendix A & B. These materials illustrate publicly available data referenced in the comment text. |
| P202600751 |
11/4/2025
3:48 AM
|
Case ET-2025-0184 I oppose socializing data-center costs. Require 100% direct billing to the load that caused it (Oregon POWER Act model). No Missouri ratepayer subsidies for Google, Meta, or Amazon. — A concerned Ameren customer in Missouri |
| P202600761 |
11/13/2025
10:01 AM
|
Most businesses (79%) that use A.I. expect the company that provides the AI is powered sustainably. This means by renewables. Sustainability is tied to Core Business Strategy. 79% of US firms demand verified sustainability credentials from external tech vendors. Networks, cloud systems and AI platforms identified as the top three areas for IT decarbonization. Hyperscalers like Meta, Google, etc. know this. If you need to approve an AI data center, you need to make sure it is powered by renewables/batteries. |
| P202600769 |
11/20/2025
9:33 PM
|
Attached is a copy of a data forensics report that conclusively spots numerous violations against rules, regulations and tariffs, along with conflicting Missouri statutes. The cost mechanism of the tariff sheet is incorrect as well. These Data Centers are strictly for the gain of the utility getting a sales, use, personal and real estate tax abatement, while essentially sticking customers with a cost with no input. SB4 was designed to make utility companies, regulators and politicians rich, and steal or funnel money from the public, with no savings. If people are falling behind on their utility bills now, how can a large load customer carry a customer charge monthly of over $400. That’s no including their usage. Do better with calculations |
| P202600772 |
11/26/2025
8:12 AM
|
To: Missouri Public Service Commission Re: Data Center Infrastructure Cost Allocation Problems Dear Commissioners I write as a Missouri electric consumer, residential ratepayer, and community member. I support the principle behind the new large-load tariff: namely that high-demand users (such as data centers or other large facilities) should fully bear the cost of the additional generation, transmission, or distribution infrastructure required to serve them, and not shift those costs onto residential and small-business customers. However, I URGE you to strengthen and clarify the tariff to ensure that the protections are real and actually enforceable: |