{
  "reportNumber": "SHWRP-2026-030",
  "analysisPeriod": {
    "start": "2016-01",
    "end": "2025-12"
  },
  "sampleCounts": {
    "monthlyGenerationRows": 120,
    "completeYears": 10,
    "taipowerInputRows": 212,
    "taipowerCrossCheckAnnualRows": 10,
    "factorObservations": 6,
    "figures": 4
  },
  "dataQuality": {
    "maxMonthlyComponentIdentityGapMillionKwh": 0.0,
    "allYearsHave12Months": true,
    "directionAgreement2024to2025": {
      "coal": true,
      "gas": true,
      "nuclear": true,
      "renewable_total": true
    },
    "scopeWarning": "Energy Administration data are nationwide gross generation; Taipower data are owned net generation plus purchased electricity. Levels are not treated as identical."
  },
  "year2025": {
    "totalGenerationMillionKwh": 289705.181731,
    "totalGrowthFrom2024Pct": 0.1103,
    "sharesPct": {
      "coal": 35.29,
      "gas": 47.6895,
      "oil": 1.5092,
      "nuclear": 1.1175,
      "renewable_total": 13.3229,
      "pumped_storage": 1.0708,
      "solar": 5.778,
      "wind": 4.2123,
      "conventional_hydro": 1.9006
    },
    "changeFrom2024PercentagePoints": {
      "coal": -3.8653,
      "gas": 5.3574,
      "oil": 0.062,
      "nuclear": -3.0915,
      "renewable_total": 1.5293,
      "pumped_storage": 0.0081
    },
    "changeFrom2016PercentagePoints": {
      "coal": -10.6098,
      "gas": 16.148,
      "oil": -2.9933,
      "nuclear": -10.8706,
      "renewable_total": 8.5019,
      "pumped_storage": -0.1763
    }
  },
  "emissionFactors": {
    "publicSales2025": 0.467,
    "industrialInventory2025": 0.466,
    "residentialInventory2025": 0.471,
    "nationalPreliminary2025": 0.456,
    "publicSalesChangeFrom2024Pct": -1.4768,
    "publicSalesChangeFrom2016Pct": -11.8868,
    "residentialMinusIndustrialGramsPerKwh": 5.0,
    "residentialMinusIndustrialKgPer1000Kwh": 5.0,
    "nationalPreliminaryMinusPublicSalesGramsPerKwh": -11.0
  },
  "interpretiveLimits": [
    "The factor differences are accounting allocations for defined tariff and market scopes, not evidence that named users receive physically separate electricity.",
    "Generation shares and emission factors are descriptive aggregates; the study does not identify causal contributions of any technology or policy.",
    "The nationwide 2025 factor of 0.456 kg CO2e/kWh is explicitly preliminary in the official release.",
    "Gross generation and net generation-plus-purchases use different system boundaries and are compared only for broad direction."
  ]
}