Miami International Airport Achieved Carbon Accreditation
The airport reduced CO2 emissions by 4.4% since 2023 through facility upgrades and new fuel sources.
Updated on Sept. 30, 2026 in Air Travel
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Miami International Airport has reached Level 2 status in the ACI Airport Carbon Accreditation program, becoming one of only 15 US gateways to earn the recognition. The milestone follows a 4.4% reduction in greenhouse gas emissions driven by infrastructure improvements.
Why it matters
The accreditation aligns with the broader Miami-Dade County climate strategy to modernize energy use across regional hubs. The airport now aims to significantly accelerate these reductions in the coming decades.
The airport achieved this status alongside 15 other US gateways after cutting annual CO2 emissions by 4.4% between 2023 and 2025. It now operates under a $547-million, 20-year agreement with FPL Services to modernize infrastructure.
The players
Miami International Airport
The airport is a major regional hub that recently achieved Level 2 ACI carbon accreditation.
Miami-Dade Aviation Department
The department oversees airport operations and the implementation of the county's clean energy strategy.
FPL Services
The company maintains a 20-year, $547-million agreement with the airport to upgrade electrical infrastructure.
The details
The Miami-Dade Aviation Department achieved this status by measuring its carbon footprint and implementing direct operational reductions. These efforts include receiving sustainable aviation fuel deliveries since 2024 and upgrading electrical systems through the FPL Services partnership. Future phases include adding 410,000 square feet of solar-integrated roofing, which is expected to begin in early 2027.
Timeline
December 2023 marked the signing of the agreement with FPL Services.
Carbon emissions were reduced by 4.4% between 2023 and 2025.
Sustainable aviation fuel deliveries to the airport began in 2024.
Solar roofing installation is scheduled to begin in early 2027.
Beyond the 305
This accreditation follows the benchmarks set by the county's Climate Action Strategy. It represents a concrete step in the broader effort to decarbonize major municipal infrastructure across Florida.
The transition to sustainable fuels and solar-integrated roofing is a long-term project that shifts the airport toward cleaner energy operations. Travelers should expect to see these infrastructure changes unfold as the airport prepares for the solar installation in 2027.
The takeaway
The airport is moving toward specific carbon reduction targets of 20% by 2035 and 50% by 2055. Residents should watch for the installation of the solar roofing project in 2027, which is slated to generate enough power for 7,000 homes.
Further reading
For more updates on regional transit and terminal improvements, visit Air Travel.
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