Four years ago, Denver International Airport (DEN) sought a certification program to guide its partners and concessionaires in measurable corporate sustainability practices. And Certifiably Green Denver (CGD), administered by the Denver Department of Public Health & Environment, offered a robust sustainability program applicable to airports. CGD provides free one-on-one advising, helping local businesses save money
Cities, Airports & Partners Align for Sustainable Communities
NLC CitiesSpeak
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