{"id": "FR:fr:dc:ipr-building:54:79", "slug": "marilyn-celeste-101d2e02ed14", "kind": "data-centres", "name": "Marilyn \u2014 Celeste", "url": "https://eloragrid.ai/land-grid/data-centres/france/marilyn-celeste-101d2e02ed14", "map_url": "https://eloragrid.ai/land-grid?region=FR&record=fr%3Adc%3Aipr-building%3A54%3A79", "country": "FR", "country_name": "France", "region": "", "region_name": "", "locality": "Champs-sur-Marne", "address": "", "operator": "Celeste", "status": "Operating", "geometry": {"type": "Point", "coordinates": [2.587771901822291, 48.8352620308306]}, "location_uncertainty": {"precision": "published regional facility point", "radius_m": 200}, "summary": "Marilyn \u2014 Celeste is a data centre project in Champs-sur-Marne. The reported operator is Celeste.", "paragraphs": [{"heading": "About this location", "text": "Marilyn \u2014 Celeste is a data centre project in Champs-sur-Marne. The reported operator is Celeste."}, {"heading": "Status evidence", "text": "Institut Paris R\u00e9gion named DC record id_bati 79 on site 54 is separately identified as Marilyn and explicitly classified en exploitation as of 2026-06-30. Retains its own stage even when another facility at the same site is already operating."}, {"heading": "Location evidence", "text": "Institut Paris R\u00e9gion published point for this explicitly identified data-centre record; 200m exploratory cartographic circle, not surveyed accuracy or independent proof of a separate roof."}], "facts": [{"label": "Reported operator", "value": "Celeste"}, {"label": "Source date", "value": "2026-06-30"}, {"label": "Status observation date", "value": "2026-06-30"}, {"label": "Location uncertainty", "value": "200 m radius; not a surveyed boundary"}], "metrics": [], "sources": [{"title": "Institut Paris R\u00e9gion 2026 buildings \u2014 site 54", "url": "https://geoweb.iau-idf.fr/server/rest/services/Hosted/Data_centers_2025/FeatureServer/1", "note": "2026-06-30"}, {"title": "Institut Paris R\u00e9gion 2026 sites \u2014 site 54", "url": "https://geoweb.iau-idf.fr/server/rest/services/Hosted/Data_centers_2025/FeatureServer/2", "note": "2026-06-30"}], "opportunity": null, "reviewed_on": null, "updated_at": "2026-11-11T23:27:37.359119+00:00", "rights": "Elora editorial summaries; linked sources and geographic data retain their respective rights. No blanket third-party licence is granted."}