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Oklo10-K: Capex increase

Oklo plans up to $1.68B investment for new fuel recycling facility in Tennessee

What happened

The company announced a roadmap for a first-of-its-kind advanced fuel center in Tennessee, with an estimated investment of up to $1.68 billion.

Source

SEC EDGARMar 17, 2026

Annual report (Form 10-K)

Oklo 10-K for FY2025

Filing excerpt

In September 2025, we announced plans to design, build, and operate a fuel recycling facility in Tennessee as the first phase of an advanced fuel center (the "Advanced Fuel Center") to recycle used nuclear fuel into fuel for fast reactors, including our Aurora powerhouse line. The facility, which includes a roadmap of up to $1.68 billion in investment, will be the first of its kind in the U.S. and we estimate that it has the potential to create more than 800 high-quality jobs.

sec.gov/Archives/edgar/data/1849056/000162828026018698/oklo-20251231.htmRead the full source

Other signals in this filing (11)

Extracted by Autobound

From the Signal API record
Signal
10-K: Capex increase

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

Period
FY2025
Fiscal year end
12/31
Filed
Mar 17, 2026

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The full record

From the Signal API record

Numbers

Dollar figure
$1.7B (Roadmap of investment for Advanced Fuel Center in Tennessee)

Details

CIK
1849056
Accession number
0001628280-26-018698
Timeframe
Multi year
Filing year
2026
Why it matters
Budget available
Signal category
Financial

Topics and mentions

Technologies

  • fast reactors

Regions named

  • Tennessee
  • U.S.

Extraction

Confidence
High
Relevance
90%
Sentiment
Positive
Detected
Mar 24, 2026
signal_type
sec-10k
signal_subtype
capexIncrease

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This page shows a preview. The full sec-10k 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
Show the full JSONThe record on this page and the API request

GET /v1/signals/426b9e27-6403-40ab-a663-8b319243861b returns this record as JSON. POST /v1/companies/enrich returns every signal for oklo.com.

{
  "signal_id": "426b9e27-6403-40ab-a663-8b319243861b",
  "signal_type": "sec-10k",
  "signal_subtype": "capexIncrease",
  "detected_at": "2026-03-24T05:55:25.842+00:00",
  "company": {
    "name": "Oklo",
    "domain": "oklo.com"
  },
  "data": {
    "detail": "The company announced a roadmap for a first-of-its-kind advanced fuel center in Tennessee, with an estimated investment of up to $1.68 billion. This massive, multi-year project will require extensive resources for design, construction, and operations, presenting a major opportunity for industrial-scale vendors.",
    "metrics": {
      "timeframe": "multi_year",
      "dollar_context": "Roadmap of investment for Advanced Fuel Center in Tennessee",
      "dollar_millions": 1680
    },
    "summary": "Oklo plans up to $1.68B investment for new fuel recycling facility in Tennessee",
    "excerpts": "In September 2025, we announced plans to design, build, and operate a fuel recycling facility in Tennessee as the first phase of an advanced fuel center (the \"Advanced Fuel Center\") to recycle used nuclear fuel into fuel for fast reactors, including our Aurora powerhouse line. The facility, which includes a roadmap of up to $1.68 billion in investment, will be the first of its kind in the U.S. and we estimate that it has the potential to create more than 800 high-quality jobs.",
    "relevance": 0.9,
    "sentiment": "positive",
    "confidence": "high",
    "source_url": "https://www.sec.gov/Archives/edgar/data/1849056/000162828026018698/oklo-20251231.htm",
    "filing_date": "2026-03-17",
    "filing_year": 2026,
    "fiscal_year_end": "12/31",
    "sales_relevance": "Budget available",
    "signal_category": "financial",
    "regions_mentioned": [
      "Tennessee",
      "U.S."
    ],
    "technologies_mentioned": [
      "fast reactors"
    ]
  }
}

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