Isikhumulo sezindiza sasePrague sibandakanya ababambisene naso ebhizinisini ekwehliseni ukukhishwa kwesikhutha.
Kakade ngo-2010, yajoyina uhlelo lwe-Airport Carbon Accreditation (ACA).
Lolu hlelo, ngaphansi kwe-Airports Council International (ACI), luhlola ngokuzimela izikhumulo zezindiza emhlabeni wonke futhi luyincoma imizamo yazo yokwehlisa izinga le-carbon footprint yazo.