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Étude comparative sur l'impact des toitures végétalisées

Contract 2025S037340000 · notified in 2025

In 2025, the City of Paris awarded contract 2025S037340000, "Comparative study on the impact of green roofs." (services, etudes à caractère scientifique et technologique), to Cerema for a maximum of €220k.

Source: DECP via opendata.paris.fr, data as of 28 September 2026.

Scientific study comparing the impact of different types of green roofs, carried out by Cerema.

Original label (DECP) : « ETUDE COMPARATIVE IMPACT TOITURES VEGETALISEES (TOTECOE) » · SERVICES · Scientific and technological studies

€220k
contract ceiling — what was paid on it is not published
Signed on 9 April 2025 · running until about April 2030 · 5 yrs
Ongoing8 Apr 2030

Who won it

Ceremaregistered office LYON (69003) · headcount 51 · SIRET 13001831000396

Contract no. 2025S037340000 · scope M57 Ville · See this contract’s exact record on opendata.paris.fr ↗