The world's busiest airport plans to roll out a long-awaited step in its environmental efforts by requiring concessionaires to go Styrofoam-less and to use compostable materials starting in October.

The materials concessionaires use will have to be certified by the Biodegradable Products Institute or accepted by Cedar Grove Composting.

Some concessionaires have already stopped using Styrofoam, while others will need to convert their materials by the deadline.

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2026 Board Chair Rich McKay delivered his remarks on stage at the Metro Atlanta Chamber’s annual meeting, held at the College Football Hall of Fame in Atlanta on Thursday, Nov. 13, 2025. (Miguel Martinez/AJC)

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University of Georgia students are seen entering and leaving the main Library on the Athens campus on Monday, Sept. 8, 2025. (Miguel Martinez/AJC)

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