> For the complete documentation index, see [llms.txt](https://docs.altum.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.altum.ai/verduurzamen/verduurzaming-api-v2-delta-appartementen/energielabel.md).

# Energielabel

<table><thead><tr><th width="417.3333333333333">Feature</th><th>Omschrijving</th></tr></thead><tbody><tr><td>label": {"current":  "A"}</td><td>Huidig geschat NTA 8800-energielabel op basis van de invoer, rekening houdend met woningtype, bouwjaar, gebruiksoppervlakte en geschatte of opgegeven maatregelen.</td></tr><tr><td>label": {"potential": "A++"}</td><td>Geschat potentieel nieuw NTA 8800-energielabel op basis van het opgegeven budget, zoekcriteria en overige zoekparameters, na uitvoering van de voorgestelde maatregelen.</td></tr><tr><td>"provided_label": {"temporary": "G"}</td><td>Geschat energielabel zoals verstrekt door de RVO, gebaseerd op de oude NEN 7120-norm.</td></tr><tr><td>"provided_label": {"definitive": "A"}</td><td>Definitief energielabel uit EP-online van RVO</td></tr><tr><td>"provided_label": {"definitive_type": "NEN7120"}</td><td>Norm waarop het definitieve energielabel is gebaseerd</td></tr><tr><td>"provided_label": {"definitive_validity": "2029-9"}</td><td>Einddatum van de geldigheid van het opgegeven definitieve energielabel</td></tr><tr><td>"BENG2": {"current":  "400"}</td><td>BENG 2-score (numeriek) van de huidige geschatte NTA 8800-score</td></tr><tr><td>"BENG2": {"potential":  "110"}</td><td>BENG 2-score (numeriek) van de potentiële geschatte NTA 8800-score</td></tr></tbody></table>


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