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Ameren8-K: Capacity constraint

Ameren Missouri seeks funding for 400 MW of new generation resources.

Read at SEC EDGAR

What happened

The utility is requesting a rate increase to fund major capital investments, including 400 MW of new generation capacity.

Source

SEC EDGARJun 26, 2026

Current report (Form 8-K)

Ameren 8-K

Filing excerpt

investments in existing generation resources and 400 megawatts of new generation resources;

sec.gov/Archives/edgar/data/100826/000110465926078317/tm2619084d1_8k.htmRead the full source

Other signals in this filing (3)

Extracted by Autobound

From the Signal API record
Signal
8-K: Capacity constraint

What this signalsFilings often name leadership changes, deals and spending plans.

Form
8-K
Filed
Jun 26, 2026

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The full record

From the Signal API record

Numbers

Dollar figure
$343M (Total requested annual revenue increase to fund infrastructure and generation investments.)

Details

CIK
100826
Accession number
0001104659-26-078317
Timeframe
Current quarter
Filing year
2026
Why it matters
Scaling solutions needed
Signal category
Operations

Topics and mentions

Regions named

  • Missouri

Extraction

Confidence
High
Relevance
80%
Sentiment
Neutral
Detected
Jun 30, 2026
signal_type
sec-8k
signal_subtype
capacityConstraint

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The API returns more than this page shows

This page shows a preview. The full sec-8k record in the Signal API and MCP can also have these 8 fields. Some fields are empty for some signals.

Company

  • linkedin_urlValue in the API
  • industriesValue in the API
  • employee_count_lowValue in the API
  • employee_count_highValue in the API
  • revenueValue in the API
  • descriptionValue in the API

Signal

  • signal_nameValue in the API
  • associationValue in the API
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Show the full JSONThe record on this page and the API request

GET /v1/signals/8e90e267-5f9b-4515-b985-23364dee52d1 returns this record as JSON. POST /v1/companies/enrich returns every signal for ameren.com.

{
  "signal_id": "8e90e267-5f9b-4515-b985-23364dee52d1",
  "signal_type": "sec-8k",
  "signal_subtype": "capacityConstraint",
  "detected_at": "2026-06-30T07:06:54.718+00:00",
  "company": {
    "name": "Ameren",
    "domain": "ameren.com"
  },
  "data": {
    "detail": "The utility is requesting a rate increase to fund major capital investments, including 400 MW of new generation capacity. This signals a significant expenditure cycle to address energy demand and ensure service reliability, creating opportunities for equipment and service providers.",
    "metrics": {
      "timeframe": "current_quarter",
      "dollar_context": "Total requested annual revenue increase to fund infrastructure and generation investments.",
      "dollar_millions": 343
    },
    "summary": "Ameren Missouri seeks funding for 400 MW of new generation resources.",
    "excerpts": "investments in existing generation resources and 400 megawatts of new generation resources;",
    "relevance": 0.8,
    "sentiment": "neutral",
    "confidence": "high",
    "source_url": "https://www.sec.gov/Archives/edgar/data/100826/000110465926078317/tm2619084d1_8k.htm",
    "filing_date": "2026-06-26",
    "filing_year": 2026,
    "sales_relevance": "Scaling solutions needed",
    "signal_category": "operations",
    "regions_mentioned": [
      "Missouri"
    ]
  }
}

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