[
   {
      "verwaltungseinheit" : "Münster",
      "gkz" : null,
      "jahr" : "2019",
      "kollektorflaeche_m2" : 287994.3255,
      "ertrag_th_gwh" : 115.19773020000001,
      "stand" : "20240901",
      "quelle" : "LANUK"
   },
   {
      "verwaltungseinheit" : "Düsseldorf",
      "gkz" : null,
      "jahr" : "2019",
      "kollektorflaeche_m2" : 266527.786,
      "ertrag_th_gwh" : 106.6111144,
      "stand" : "20240901",
      "quelle" : "LANUK"
   },
   {
      "verwaltungseinheit" : "Detmold",
      "gkz" : null,
      "jahr" : "2019",
      "kollektorflaeche_m2" : 326817.206925,
      "ertrag_th_gwh" : 130.72688276999997,
      "stand" : "20240901",
      "quelle" : "LANUK"
   },
   {
      "verwaltungseinheit" : "Arnsberg",
      "gkz" : null,
      "jahr" : "2019",
      "kollektorflaeche_m2" : 339823.86552500015,
      "ertrag_th_gwh" : 135.92954621,
      "stand" : "20240901",
      "quelle" : "LANUK"
   },
   {
      "verwaltungseinheit" : "Köln",
      "gkz" : null,
      "jahr" : "2019",
      "kollektorflaeche_m2" : 333318.56494999997,
      "ertrag_th_gwh" : 133.32742598000002,
      "stand" : "20240901",
      "quelle" : "LANUK"
   }
]