[
  {
    "disclosure_year": 2024,
    "balls_lower_bound": 50000000,
    "operator": "over",
    "annual_tons_approx": 2500,
    "states": 43,
    "source_id": "proxy24"
  },
  {
    "disclosure_year": 2025,
    "balls_lower_bound": 50000000,
    "operator": "over",
    "annual_tons_approx": 2500,
    "states": 43,
    "source_id": "proxy25b"
  },
  {
    "disclosure_year": 2026,
    "balls_lower_bound": 55000000,
    "operator": "over",
    "annual_tons_approx": 2750,
    "states": 42,
    "source_id": "proxy26"
  }
]