{
 "meta": {
  "source": "EIA-923 2019-2024 + EIA-860 2023",
  "filter": "onshore wind, OP, all capacity in service before 2019, >= 50.0 MW, >= 36 usable months, CF in (0.01, 1.2)",
  "n_plants": 583,
  "cap_mw_total": 87169.0,
  "built": "2026-07-29T08:22:04Z",
  "modeled": "cfe8760.fetch_cf_year product chain (blended cells x meso x 250m terrain x density/thermal), wind_class auto + iec2, hub 100 m fixed",
  "years": [
   2019,
   2024
  ],
  "computed": "2026-07-30T14:16:51Z",
  "analysis": "2026-07-30T14:26:22Z",
  "version": 2
 },
 "summary": {
  "n_plants": 583,
  "cap_gw": 87.2,
  "metering_frames": {
   "note": "EIA-923 monthly values from ANNUAL respondents are EIA state-profile allocations, not meter readings; monthly-shape stats here use ONLY plant-years with Respondent Frequency M/AM. Annual stats use all months (annual totals are reported even by annual respondents)."
  },
  "legs": {
   "auto": {
    "n_plants": 583,
    "n_with_metered_monthly": 570,
    "r_monthly_metered_median": 0.877,
    "r_monthly_metered_p10": 0.487,
    "r_monthly_metered_p90": 0.969,
    "r_annual_median": 0.606,
    "ratio_median": 0.8009,
    "ratio_p10": 0.5117,
    "ratio_p90": 1.06,
    "fleet_measured_cf": 0.3356,
    "fleet_modeled_cf": 0.4173
   },
   "iec2": {
    "n_plants": 583,
    "n_with_metered_monthly": 570,
    "r_monthly_metered_median": 0.877,
    "r_monthly_metered_p10": 0.487,
    "r_monthly_metered_p90": 0.971,
    "r_annual_median": 0.609,
    "ratio_median": 0.8212,
    "ratio_p10": 0.5129,
    "ratio_p90": 1.0744,
    "fleet_measured_cf": 0.3356,
    "fleet_modeled_cf": 0.4117
   },
   "tt": {
    "n_plants": 559,
    "n_with_metered_monthly": 548,
    "r_monthly_metered_median": 0.875,
    "r_monthly_metered_p10": 0.478,
    "r_monthly_metered_p90": 0.969,
    "r_annual_median": 0.607,
    "ratio_median": 0.824,
    "ratio_p10": 0.5684,
    "ratio_p90": 0.9969,
    "fleet_measured_cf": 0.3377,
    "fleet_modeled_cf": 0.4183
   }
  },
  "fleet_annual_tt": {
   "series": {
    "2019": [
     0.3461,
     0.4172
    ],
    "2020": [
     0.3535,
     0.4257
    ],
    "2021": [
     0.3362,
     0.4158
    ],
    "2022": [
     0.3495,
     0.4312
    ],
    "2023": [
     0.3182,
     0.4025
    ],
    "2024": [
     0.3244,
     0.4169
    ]
   },
   "n_years": 6,
   "r": 0.844,
   "worst_measured": "2023",
   "worst_modeled": "2023"
  },
  "by_vintage_tt": {
   "pre-2012": {
    "n": 287,
    "cap_gw": 38.6,
    "ratio_median": 0.7428,
    "r_monthly_metered_median": 0.867
   },
   "2012-2015": {
    "n": 159,
    "cap_gw": 24.7,
    "ratio_median": 0.8553,
    "r_monthly_metered_median": 0.867
   },
   "2016-2018": {
    "n": 113,
    "cap_gw": 20.1,
    "ratio_median": 0.924,
    "r_monthly_metered_median": 0.899
   }
  },
  "by_ba_tt": {
   "ERCO": {
    "n": 113,
    "cap_gw": 20.5,
    "ratio_median": 0.7547,
    "r_monthly_metered_median": 0.826
   },
   "SWPP": {
    "n": 117,
    "cap_gw": 18.2,
    "ratio_median": 0.9123,
    "r_monthly_metered_median": 0.778
   },
   "MISO": {
    "n": 119,
    "cap_gw": 16.0,
    "ratio_median": 0.8238,
    "r_monthly_metered_median": 0.909
   },
   "PJM": {
    "n": 54,
    "cap_gw": 7.2,
    "ratio_median": 0.8059,
    "r_monthly_metered_median": 0.96
   },
   "CISO": {
    "n": 29,
    "cap_gw": 3.8,
    "ratio_median": 0.9423,
    "r_monthly_metered_median": 0.836
   },
   "PSCO": {
    "n": 17,
    "cap_gw": 3.4,
    "ratio_median": 0.8013,
    "r_monthly_metered_median": 0.748
   },
   "BPAT": {
    "n": 20,
    "cap_gw": 2.9,
    "ratio_median": 0.867,
    "r_monthly_metered_median": 0.857
   },
   "NYIS": {
    "n": 16,
    "cap_gw": 1.8,
    "ratio_median": 0.627,
    "r_monthly_metered_median": 0.928
   },
   "PACE": {
    "n": 15,
    "cap_gw": 1.7,
    "ratio_median": 0.8093,
    "r_monthly_metered_median": 0.859
   },
   "AVRN": {
    "n": 9,
    "cap_gw": 1.3,
    "ratio_median": 0.824,
    "r_monthly_metered_median": 0.962
   },
   "ISNE": {
    "n": 9,
    "cap_gw": 0.8,
    "ratio_median": 0.6716,
    "r_monthly_metered_median": 0.94
   }
  },
  "by_hub_tt": {
   "80-90 m": {
    "n": 303,
    "cap_gw": 46.6,
    "ratio_median": 0.8303,
    "r_monthly_metered_median": 0.872
   },
   "<80 m": {
    "n": 174,
    "cap_gw": 24.1,
    "ratio_median": 0.75,
    "r_monthly_metered_median": 0.847
   },
   ">90 m": {
    "n": 82,
    "cap_gw": 12.7,
    "ratio_median": 0.8876,
    "r_monthly_metered_median": 0.921
   }
  },
  "tt_coverage_excluded": 19,
  "disclosures": [
   "Measured CF includes grid curtailment (not modeled; LBNL reports mid-to-high single-digit wind curtailment in SPP/ERCOT/MISO in recent years) and real availability/degradation (modeled as a fixed net-farm loss): the ratio is an UPPER bound on resource-model error, and part of the residual varies with fleet AGE (see by_vintage_tt) \u2014 older cohorts under-perform the model more than younger ones.",
   "The turbine-true leg converts each turbine group's single containing ERA5 cell (no bilinear cell blend), so part of the baseline-vs-turbine-true difference is chain construction, not siting. The auto layer's class map is fleet-calibrated (2026-07-29, USWTDB specific powers; IEC_VAVE_BINS derivation in weather-store/derive_iec_bins.py): the auto leg now tracks the turbine-true fleet CF within ~0.3% \u2014 before calibration the nominal IEC Vave bins put ~78% of fleet capacity on the low-wind Class III curve and auto read +7.4% above the validated level.",
   "Fleet-aggregate annual r has n=6 years and is dominated by the 2023 low; the per-plant annual r distribution and the worst-year agreement are the sturdier inter-annual claims.",
   "Fleet filter: US onshore >=50 MW plants fully in service before 2019 (2023 EIA-860 vintage); measured basis is gross-of-storage plant wind net generation."
  ]
 },
 "plants": [
  {
   "plant_id": 7526,
   "name": "Solano Wind",
   "state": "CA",
   "ba": "CISO",
   "cap_mw": 215.0,
   "hub_m": 80.0,
   "op_year": 2009.9,
   "n_months": 64,
   "mean_measured": 0.2901,
   "iec2_mean_modeled": 0.3758,
   "iec2_ratio": 0.7719,
   "r_monthly_metered": 0.95,
   "r_annual": 0.399,
   "tt_mean_modeled": 0.2758,
   "tt_ratio": 1.0516
  },
  {
   "plant_id": 10586,
   "name": "Cameron Ridge LLC",
   "state": "CA",
   "ba": "CISO",
   "cap_mw": 59.6,
   "hub_m": 54.9,
   "op_year": 1984.0,
   "n_months": 72,
   "mean_measured": 0.2852,
   "iec2_mean_modeled": 0.4306,
   "iec2_ratio": 0.6624,
   "r_monthly_metered": 0.817,
   "r_annual": 0.534,
   "tt_mean_modeled": null,
   "tt_ratio": null
  },
  {
   "plant_id": 7936,
   "name": "Nine Canyon",
   "state": "WA",
   "ba": "BPAT",
   "cap_mw": 95.9,
   "hub_m": 61.0,
   "op_year": 2002.0,
   "n_months": 72,
   "mean_measured": 0.2606,
   "iec2_mean_modeled": 0.3263,
   "iec2_ratio": 0.7987,
   "r_monthly_metered": 0.762,
   "r_annual": 0.962,
   "tt_mean_modeled": 0.2792,
   "tt_ratio": 0.9336
  },
  {
   "plant_id": 50821,
   "name": "Mojave 16/17/18",
   "state": "CA",
   "ba": "CISO",
   "cap_mw": 88.5,
   "hub_m": 30.5,
   "op_year": 1989.0,
   "n_months": 72,
   "mean_measured": 0.0964,
   "iec2_mean_modeled": 0.3718,
   "iec2_ratio": 0.2591,
   "r_monthly_metered": 0.764,
   "r_annual": 0.241,
   "tt_mean_modeled": null,
   "tt_ratio": null
  },
  {
   "plant_id": 52142,
   "name": "Mojave 3/4/5",
   "state": "CA",
   "ba": "CISO",
   "cap_mw": 75.0,
   "hub_m": 30.5,
   "op_year": 1990.0,
   "n_months": 72,
   "mean_measured": 0.1639,
   "iec2_mean_modeled": 0.3814,
   "iec2_ratio": 0.4296,
   "r_monthly_metered": 0.616,
   "r_annual": -0.23,
   "tt_mean_modeled": null,
   "tt_ratio": null
  },
  {
   "plant_id": 54793,
   "name": "Storm Lake 1",
   "state": "IA",
   "ba": "MISO",
   "cap_mw": 113.9,
   "hub_m": 66.1,
   "op_year": 1999.0,
   "n_months": 72,
   "mean_measured": 0.131,
   "iec2_mean_modeled": 0.4381,
   "iec2_ratio": 0.2991,
   "r_monthly_metered": 0.502,
   "r_annual": -0.037,
   "tt_mean_modeled": 0.361,
   "tt_ratio": 0.363
  },
  {
   "plant_id": 55208,
   "name": "Lake Benton I",
   "state": "MN",
   "ba": "MISO",
   "cap_mw": 107.2,
   "hub_m": 53.3,
   "op_year": 1998.0,
   "n_months": 72,
   "mean_measured": 0.2487,
   "iec2_mean_modeled": 0.4659,
   "iec2_ratio": 0.5338,
   "r_monthly_metered": 0.817,
   "r_annual": 0.25,
   "tt_mean_modeled": 0.3738,
   "tt_ratio": 0.6654
  },
  {
   "plant_id": 55265,
   "name": "Lake Benton II",
   "state": "MN",
   "ba": "MISO",
   "cap_mw": 100.2,
   "hub_m": 51.2,
   "op_year": 1999.0,
   "n_months": 72,
   "mean_measured": 0.4325,
   "iec2_mean_modeled": 0.4946,
   "iec2_ratio": 0.8744,
   "r_monthly_metered": 0.823,
   "r_annual": 0.195,
   "tt_mean_modeled": 0.5219,
   "tt_ratio": 0.8288
  },
  {
   "plant_id": 55287,
   "name": "Storm Lake II",
   "state": "IA",
   "ba": "MISO",
   "cap_mw": 80.2,
   "hub_m": 66.1,
   "op_year": 1999.0,
   "n_months": 72,
   "mean_measured": 0.2,
   "iec2_mean_modeled": 0.4258,
   "iec2_ratio": 0.4697,
   "r_monthly_metered": 0.818,
   "r_annual": 0.46,
   "tt_mean_modeled": 0.3662,
   "tt_ratio": 0.546
  },
  {
   "plant_id": 55560,
   "name": "FPL Energy Vansycle LLC (WA)",
   "state": "WA",
   "ba": "BPAT",
   "cap_mw": 176.9,
   "hub_m": 50.0,
   "op_year": 2001.0,
   "n_months": 72,
   "mean_measured": 0.2128,
   "iec2_mean_modeled": 0.2734,
   "iec2_ratio": 0.7782,
   "r_monthly_metered": 0.931,
   "r_annual": 0.08,
   "tt_mean_modeled": 0.2915,
   "tt_ratio": 0.7299
  },
  {
   "plant_id": 55579,
   "name": "Llano Estacado Wind Ranch",
   "state": "TX",
   "ba": "SWPP",
   "cap_mw": 80.0,
   "hub_m": 65.0,
   "op_year": 2001.0,
   "n_months": 72,
   "mean_measured": 0.1633,
   "iec2_mean_modeled": 0.4977,
   "iec2_ratio": 0.3281,
   "r_monthly_metered": 0.796,
   "r_annual": 0.483,
   "tt_mean_modeled": 0.4329,
   "tt_ratio": 0.3772
  },
  {
   "plant_id": 55581,
   "name": "King Mountain Wind Ranch 1",
   "state": "TX",
   "ba": "ERCO",
   "cap_mw": 278.0,
   "hub_m": 62.0,
   "op_year": 2001.0,
   "n_months": 72,
   "mean_measured": 0.2284,
   "iec2_mean_modeled": 0.4541,
   "iec2_ratio": 0.5031,
   "r_monthly_metered": 0.51,
   "r_annual": 0.326,
   "tt_mean_modeled": 0.3904,
   "tt_ratio": 0.5851
  },
  {
   "plant_id": 55734,
   "name": "Gray County Wind Energy",
   "state": "KS",
   "ba": "SWPP",
   "cap_mw": 112.2,
   "hub_m": 65.0,
   "op_year": 2001.0,
   "n_months": 72,
   "mean_measured": 0.2818,
   "iec2_mean_modeled": 0.4395,
   "iec2_ratio": 0.6412,
   "r_monthly_metered": 0.475,
   "r_annual": -0.274,
   "tt_mean_modeled": 0.3641,
   "tt_ratio": 0.7738
  },
  {
   "plant_id": 55747,
   "name": "NWP Indian Mesa Wind Farm",
   "state": "TX",
   "ba": "ERCO",
   "cap_mw": 82.5,
   "hub_m": 50.0,
   "op_year": 2001.0,
   "n_months": 72,
   "mean_measured": 0.2933,
   "iec2_mean_modeled": 0.5719,
   "iec2_ratio": 0.5128,
   "r_monthly_metered": 0.697,
   "r_annual": 0.593,
   "tt_mean_modeled": 0.4702,
   "tt_ratio": 0.6238
  },
  {
   "plant_id": 55795,
   "name": "Woodward Mountain II",
   "state": "TX",
   "ba": "ERCO",
   "cap_mw": 78.0,
   "hub_m": 50.0,
   "op_year": 2001.0,
   "n_months": 72,
   "mean_measured": 0.2347,
   "iec2_mean_modeled": 0.4324,
   "iec2_ratio": 0.5428,
   "r_monthly_metered": 0.798,
   "r_annual": 0.102,
   "tt_mean_modeled": 0.3952,
   "tt_ratio": 0.594
  },
  {
   "plant_id": 55796,
   "name": "Woodward Mountain I",
   "state": "TX",
   "ba": "ERCO",
   "cap_mw": 82.0,
   "hub_m": 50.0,
   "op_year": 2001.0,
   "n_months": 72,
   "mean_measured": 0.2323,
   "iec2_mean_modeled": 0.4324,
   "iec2_ratio": 0.5372,
   "r_monthly_metered": 0.775,
   "r_annual": 0.113,
   "tt_mean_modeled": 0.404,
   "tt_ratio": 0.5751
  },
  {
   "plant_id": 55804,
   "name": "Old Gold Energy Center, LLC",
   "state": "IA",
   "ba": "MISO",
   "cap_mw": 80.0,
   "hub_m": 71.9,
   "op_year": 2001.0,
   "n_months": 72,
   "mean_measured": 0.1782,
   "iec2_mean_modeled": 0.4318,
   "iec2_ratio": 0.4127,
   "r_monthly_metered": 0.723,
   "r_annual": 0.387,
   "tt_mean_modeled": 0.3546,
   "tt_ratio": 0.5026
  },
  {
   "plant_id": 55986,
   "name": "Mountaineer Wind Energy Center",
   "state": "WV",
   "ba": "PJM",
   "cap_mw": 66.0,
   "hub_m": 70.0,
   "op_year": 2002.0,
   "n_months": 72,
   "mean_measured": 0.1618,
   "iec2_mean_modeled": 0.4798,
   "iec2_ratio": 0.3371,
   "r_monthly_metered": 0.691,
   "r_annual": 0.577,
   "tt_mean_modeled": 0.4441,
   "tt_ratio": 0.3642
  },
  {
   "plant_id": 55968,
   "name": "Trent Wind Farm",
   "state": "TX",
   "ba": "ERCO",
   "cap_mw": 152.0,
   "hub_m": 65.0,
   "op_year": 2001.0,
   "n_months": 72,
   "mean_measured": 0.409,
   "iec2_mean_modeled": 0.5292,
   "iec2_ratio": 0.773,
   "r_monthly_metered": 0.957,
   "r_annual": 0.822,
   "tt_mean_modeled": 0.4861,
   "tt_ratio": 0.8415
  },
  {
   "plant_id": 55989,
   "name": "FPL Energy Vansycle LLC (OR)",
   "state": "OR",
   "ba": "BPAT",
   "cap_mw": 122.8,
   "hub_m": 50.0,
   "op_year": 2001.0,
   "n_months": 72,
   "mean_measured": 0.2127,
   "iec2_mean_modeled": 0.3278,
   "iec2_ratio": 0.6489,
   "r_monthly_metered": 0.921,
   "r_annual": 0.083,
   "tt_mean_modeled": 0.2848,
   "tt_ratio": 0.747
  },
  {
   "plant_id": 55992,
   "name": "Desert Sky",
   "state": "TX",
   "ba": "ERCO",
   "cap_mw": 167.7,
   "hub_m": 64.7,
   "op_year": 2002.0,
   "n_months": 72,
   "mean_measured": 0.3478,
   "iec2_mean_modeled": 0.5024,
   "iec2_ratio": 0.6923,
   "r_monthly_metered": 0.773,
   "r_annual": 0.259,
   "tt_mean_modeled": 0.5244,
   "tt_ratio": 0.6634
  },
  {
   "plant_id": 56001,
   "name": "Waymart Wind",
   "state": "PA",
   "ba": "PJM",
   "cap_mw": 64.5,
   "hub_m": 65.0,
   "op_year": 2003.0,
   "n_months": 72,
   "mean_measured": 0.1952,
   "iec2_mean_modeled": 0.4296,
   "iec2_ratio": 0.4542,
   "r_monthly_metered": 0.879,
   "r_annual": 0.5,
   "tt_mean_modeled": 0.3432,
   "tt_ratio": 0.5687
  },
  {
   "plant_id": 56010,
   "name": "Hancock County Wind Energy Center",
   "state": "IA",
   "ba": "MISO",
   "cap_mw": 98.0,
   "hub_m": 65.0,
   "op_year": 2002.0,
   "n_months": 72,
   "mean_measured": 0.2966,
   "iec2_mean_modeled": 0.4197,
   "iec2_ratio": 0.7068,
   "r_monthly_metered": 0.928,
   "r_annual": 0.738,
   "tt_mean_modeled": 0.3471,
   "tt_ratio": 0.8546
  },
  {
   "plant_id": 56012,
   "name": "Whitewater Hill Wind Partners",
   "state": "CA",
   "ba": "CISO",
   "cap_mw": 61.5,
   "hub_m": 65.0,
   "op_year": 2002.0,
   "n_months": 72,
   "mean_measured": 0.259,
   "iec2_mean_modeled": 0.383,
   "iec2_ratio": 0.6763,
   "r_monthly_metered": 0.761,
   "r_annual": 0.686,
   "tt_mean_modeled": 0.3363,
   "tt_ratio": 0.7702
  },
  {
   "plant_id": 56075,
   "name": "High Winds LLC",
   "state": "CA",
   "ba": "CISO",
   "cap_mw": 162.0,
   "hub_m": 65.0,
   "op_year": 2003.0,
   "n_months": 72,
   "mean_measured": 0.2042,
   "iec2_mean_modeled": 0.403,
   "iec2_ratio": 0.5068,
   "r_monthly_metered": 0.968,
   "r_annual": 0.041,
   "tt_mean_modeled": 0.3533,
   "tt_ratio": 0.5782
  },
  {
   "plant_id": 56093,
   "name": "TransAlta Wyoming Wind",
   "state": "WY",
   "ba": "PACE",
   "cap_mw": 144.0,
   "hub_m": 73.2,
   "op_year": 2003.0,
   "n_months": 72,
   "mean_measured": 0.2647,
   "iec2_mean_modeled": 0.3846,
   "iec2_ratio": 0.6882,
   "r_monthly_metered": 0.913,
   "r_annual": 0.981,
   "tt_mean_modeled": 0.3489,
   "tt_ratio": 0.7587
  },
  {
   "plant_id": 56081,
   "name": "Blue Canyon Windpower",
   "state": "OK",
   "ba": "SWPP",
   "cap_mw": 74.3,
   "hub_m": 79.9,
   "op_year": 2003.0,
   "n_months": 65,
   "mean_measured": 0.2013,
   "iec2_mean_modeled": 0.5354,
   "iec2_ratio": 0.376,
   "r_monthly_metered": null,
   "r_annual": 0.152,
   "tt_mean_modeled": 0.4497,
   "tt_ratio": 0.4476
  },
  {
   "plant_id": 56094,
   "name": "Oklahoma Wind Energy Center",
   "state": "OK",
   "ba": "SWPP",
   "cap_mw": 102.0,
   "hub_m": 65.0,
   "op_year": 2003.0,
   "n_months": 72,
   "mean_measured": 0.2005,
   "iec2_mean_modeled": 0.4901,
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   "plant_id": 56795,
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   "plant_id": 56805,
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   "plant_id": 56809,
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   "plant_id": 56819,
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   "plant_id": 56818,
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   "plant_id": 56831,
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   "plant_id": 56829,
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   "plant_id": 56823,
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   "plant_id": 56841,
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   "plant_id": 56854,
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   "plant_id": 56855,
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   "plant_id": 56856,
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   "plant_id": 56857,
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   "plant_id": 56874,
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   "plant_id": 56858,
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   "plant_id": 56876,
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   "plant_id": 56901,
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  {
   "plant_id": 56878,
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   "plant_id": 56902,
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  {
   "plant_id": 56905,
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   "plant_id": 56904,
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  {
   "plant_id": 56919,
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   "plant_id": 56921,
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   "plant_id": 56920,
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   "plant_id": 56923,
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  {
   "plant_id": 56924,
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  {
   "plant_id": 56925,
   "name": "FPL Energy Crystal Lake Wind II LLC",
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   "hub_m": 80.0,
   "op_year": 2009.0,
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  {
   "plant_id": 56941,
   "name": "Grand Ridge Wind Energy Center",
   "state": "IL",
   "ba": "PJM",
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   "hub_m": 80.2,
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  {
   "plant_id": 56942,
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   "hub_m": 80.2,
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   "plant_id": 57616,
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   "plant_id": 57617,
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   "plant_id": 57802,
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   "plant_id": 57844,
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   "plant_id": 57862,
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   "plant_id": 57866,
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   "hub_m": 95.0,
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   "plant_id": 57890,
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   "plant_id": 58004,
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   "plant_id": 58008,
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   "plant_id": 60256,
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  {
   "plant_id": 61407,
   "name": "Cottonwood Wind Energy Center",
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   "tt_ratio": 1.1796
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  {
   "plant_id": 61582,
   "name": "Voyager Wind II",
   "state": "CA",
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   "hub_m": 83.8,
   "op_year": 2018.0,
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  },
  {
   "plant_id": 61609,
   "name": "Heartland Divide Wind Project, LLC",
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   "op_year": 2018.0,
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  {
   "plant_id": 61638,
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   "n_months": 72,
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   "tt_ratio": 0.9109
  },
  {
   "plant_id": 61673,
   "name": "Arkwright Summit Wind Farm LLC",
   "state": "NY",
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   "hub_m": 95.1,
   "op_year": 2018.0,
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   "mean_measured": 0.3545,
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   "tt_ratio": 0.8259
  },
  {
   "plant_id": 61674,
   "name": "Wildcat Ranch Wind Project",
   "state": "TX",
   "ba": "SWPP",
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   "hub_m": 61.0,
   "op_year": 2018.0,
   "n_months": 72,
   "mean_measured": 0.5114,
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   "tt_ratio": 1.1652
  },
  {
   "plant_id": 61735,
   "name": "Hilltopper Wind Project",
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   "ba": "PJM",
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   "hub_m": 115.8,
   "op_year": 2018.0,
   "n_months": 72,
   "mean_measured": 0.3495,
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   "tt_ratio": 0.9321
  },
  {
   "plant_id": 61784,
   "name": "Upstream Wind Energy LLC",
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   "ba": "SWPP",
   "cap_mw": 202.5,
   "hub_m": 90.0,
   "op_year": 2018.0,
   "n_months": 72,
   "mean_measured": 0.4579,
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   "tt_mean_modeled": 0.4689,
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  },
  {
   "plant_id": 61756,
   "name": "Meadow Lake Wind Farm VI LLC",
   "state": "IN",
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   "hub_m": 105.0,
   "op_year": 2018.0,
   "n_months": 72,
   "mean_measured": 0.3586,
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  {
   "plant_id": 61787,
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   "state": "IL",
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   "hub_m": 90.0,
   "op_year": 2018.0,
   "n_months": 72,
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   "tt_ratio": 1.0471
  },
  {
   "plant_id": 61789,
   "name": "Diamond Vista Wind Project, LLC",
   "state": "KS",
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   "cap_mw": 299.3,
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   "op_year": 2018.0,
   "n_months": 72,
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   "tt_ratio": 1.0435
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  {
   "plant_id": 61836,
   "name": "Minco Wind IV, LLC",
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   "cap_mw": 130.0,
   "hub_m": 90.0,
   "op_year": 2018.0,
   "n_months": 72,
   "mean_measured": 0.4478,
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   "tt_ratio": 0.9992
  },
  {
   "plant_id": 61858,
   "name": "Stillwater Wind, LLC",
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   "ba": "NWMT",
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   "hub_m": 80.0,
   "op_year": 2018.0,
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   "mean_measured": 0.3964,
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   "tt_ratio": 1.0594
  },
  {
   "plant_id": 61876,
   "name": "Persimmon Creek Wind Farm 1, LLC",
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   "hub_m": 90.0,
   "op_year": 2018.0,
   "n_months": 72,
   "mean_measured": 0.4968,
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   "tt_ratio": 0.925
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  {
   "plant_id": 61911,
   "name": "Ivester Wind Farm",
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   "hub_m": 80.0,
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   "n_months": 72,
   "mean_measured": 0.3999,
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   "tt_ratio": 0.9146
  },
  {
   "plant_id": 61921,
   "name": "Tahoka Wind",
   "state": "TX",
   "ba": "ERCO",
   "cap_mw": 300.0,
   "hub_m": 89.0,
   "op_year": 2018.0,
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   "mean_measured": 0.4428,
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   "tt_ratio": 0.951
  },
  {
   "plant_id": 61925,
   "name": "Casa Mesa Wind Energy Center Hybrid",
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   "hub_m": 80.8,
   "op_year": 2018.0,
   "n_months": 72,
   "mean_measured": 0.4104,
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   "tt_ratio": 0.8642
  },
  {
   "plant_id": 61926,
   "name": "Armadillo Flats Wind Project, LLC",
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   "hub_m": 90.0,
   "op_year": 2018.0,
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   "mean_measured": 0.4245,
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  {
   "plant_id": 61957,
   "name": "Pratt Wind, LLC",
   "state": "KS",
   "ba": "SWPP",
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   "hub_m": 79.9,
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   "tt_ratio": 1.0612
  }
 ]
}