[
   {
      "verwaltungseinheit" : "Münster",
      "gkz" : null,
      "jahr" : "2020",
      "kollektorflaeche_m2" : 246618.57025,
      "ertrag_th_gwh" : 98.64742810000003,
      "stand" : "20240901",
      "quelle" : "LANUK"
   },
   {
      "verwaltungseinheit" : "Arnsberg",
      "gkz" : null,
      "jahr" : "2020",
      "kollektorflaeche_m2" : 231732.99025000003,
      "ertrag_th_gwh" : 92.6931961,
      "stand" : "20240901",
      "quelle" : "LANUK"
   },
   {
      "verwaltungseinheit" : "Düsseldorf",
      "gkz" : null,
      "jahr" : "2020",
      "kollektorflaeche_m2" : 179839.36375,
      "ertrag_th_gwh" : 71.93574550000001,
      "stand" : "20240901",
      "quelle" : "LANUK"
   },
   {
      "verwaltungseinheit" : "Regionalverband Ruhr",
      "gkz" : null,
      "jahr" : "2020",
      "kollektorflaeche_m2" : 269209.0100249999,
      "ertrag_th_gwh" : 107.68360400999998,
      "stand" : "20240901",
      "quelle" : "LANUK"
   },
   {
      "verwaltungseinheit" : "Detmold",
      "gkz" : null,
      "jahr" : "2020",
      "kollektorflaeche_m2" : 338776.41817499994,
      "ertrag_th_gwh" : 135.51056727000002,
      "stand" : "20240901",
      "quelle" : "LANUK"
   },
   {
      "verwaltungseinheit" : "Köln",
      "gkz" : null,
      "jahr" : "2020",
      "kollektorflaeche_m2" : 345627.91494999995,
      "ertrag_th_gwh" : 138.25116598,
      "stand" : "20240901",
      "quelle" : "LANUK"
   }
]