[
   {
      "verwaltungseinheit" : "Münster",
      "gkz" : null,
      "jahr" : "2019",
      "kollektorflaeche_m2" : 237954.25674999997,
      "ertrag_th_gwh" : 95.1817027,
      "stand" : "20240901",
      "quelle" : "LANUK"
   },
   {
      "verwaltungseinheit" : "Düsseldorf",
      "gkz" : null,
      "jahr" : "2019",
      "kollektorflaeche_m2" : 174704.21975000005,
      "ertrag_th_gwh" : 69.88168789999999,
      "stand" : "20240901",
      "quelle" : "LANUK"
   },
   {
      "verwaltungseinheit" : "Detmold",
      "gkz" : null,
      "jahr" : "2019",
      "kollektorflaeche_m2" : 326817.206925,
      "ertrag_th_gwh" : 130.72688276999997,
      "stand" : "20240901",
      "quelle" : "LANUK"
   },
   {
      "verwaltungseinheit" : "Regionalverband Ruhr",
      "gkz" : null,
      "jahr" : "2019",
      "kollektorflaeche_m2" : 260631.33327499998,
      "ertrag_th_gwh" : 104.25253331000002,
      "stand" : "20240901",
      "quelle" : "LANUK"
   },
   {
      "verwaltungseinheit" : "Arnsberg",
      "gkz" : null,
      "jahr" : "2019",
      "kollektorflaeche_m2" : 221056.16725,
      "ertrag_th_gwh" : 88.42246690000002,
      "stand" : "20240901",
      "quelle" : "LANUK"
   },
   {
      "verwaltungseinheit" : "Köln",
      "gkz" : null,
      "jahr" : "2019",
      "kollektorflaeche_m2" : 333318.56494999997,
      "ertrag_th_gwh" : 133.32742598000002,
      "stand" : "20240901",
      "quelle" : "LANUK"
   }
]