{
  "as_of": "2026-04-18",
  "citations": {},
  "coverage": {
    "absence_semantics": "not_present_in_served_form1_filings",
    "capture_as_of": "2026-04-18",
    "ercot_merchant_fleet": "partial",
    "ercot_relevance_is_not_plant_location": true,
    "filing_population": "ferc_form1_respondents_only",
    "message": "Form 1 covers FERC-jurisdictional major utilities, not the full US fleet. ERCOT-only merchant entities largely do not file; an absent plant is absent from the served filing population, not a zero-cost plant.",
    "plants_with_data": 0,
    "report_year_max": 2025,
    "report_year_min": 2025,
    "respondents_with_data": 0
  },
  "primitive": "query_power_plant_costs_v1",
  "query": {
    "as_of": "2026-04-18",
    "group_by": [],
    "include_records": true,
    "measure_category": [
      "PRODUCTION_EXPENSE"
    ],
    "report_year": [
      2025
    ],
    "respondent_id": [
      "C001111"
    ]
  },
  "records": [],
  "rows": [],
  "source_id": "energy.ferc.form1_plant_costs",
  "summary": {
    "group_count": 0,
    "totals": {
      "distinct_plant_count": 0,
      "distinct_respondent_count": 0,
      "source_record_count": 0,
      "value": null
    }
  }
}