[
   {
      "verwaltungseinheit" : "Nordrhein-Westfalen",
      "gkz" : null,
      "jahr" : "2022",
      "kollektorflaeche_m2" : 1722483.0971500005,
      "ertrag_th_gwh" : 688.9932388600005,
      "stand" : "20240901",
      "quelle" : "LANUK"
   }
]