Sustainability Practices in Airport Operations
Summary
Airports represent critical nodes in global transport networks and face mounting pressure to reduce environmental impacts while maintaining operational efficiency. Key sustainability practices encompass carbon reduction through energy-efficient terminal design, the electrification of ground support equipment and vehicle fleets, and the adoption of low-emission electricity sources. Waste management strategies have evolved from basic recycling and landfill diversion towards circular economy models that valorise cabin and end-of-use waste for resource recovery and sustainable aviation fuel production. Water conservation is increasingly addressed by rainwater harvesting, greywater reuse and advanced wastewater treatment systems. Comprehensive assessment frameworks, including life-cycle assessment and multidimensional performance indicators, are used to benchmark environmental, social and economic outcomes. Collaboration among airport operators, airlines, regulatory bodies and local communities underpins the successful implementation of these practices, ensuring resilience against climate change, regulatory shifts and evolving passenger expectations.
Research from Nature Portfolio
No recent Nature Portfolio content available.
Sustainability Practices in Airport Operations publication trend
The graph below shows the total number of articles in sustainability practices in airport operations across all publications each year (not limited to Nature Index journals).
Technical terms
Sustainable Aviation Fuel (SAF): Fuels produced from renewable feedstocks or waste materials that reduce lifecycle greenhouse gas emissions compared with conventional jet fuel.
Circular Economy: An economic model focused on minimising resource input and waste through reuse, recycling and recovery of materials.
Life-Cycle Assessment (LCA): A systematic method for evaluating the environmental impacts of a product or process over its entire lifespan.
Greenhouse Gas Emissions Scopes: Categories used to classify emissions sources: Scope 1 covers direct emissions from owned assets; Scope 2 covers indirect emissions from purchased energy; Scope 3 covers all other indirect emissions.
References
- Fueling circularity: A thorough review of circular practices in the aviation sector with sustainable fuel solutions. Resources Conservation & Recycling Advances (2024).
- Sustainability in the Airports Ecosystem: A Literature Review. Sustainability (2023).
- Airports and environmental sustainability: a comprehensive review. Environmental Research Letters (2020).
- Expanding Horizons: A Review of Sustainability Evaluation Methodologies in the Airport Sector and Beyond. Sustainability (2023).
About these summaries
This Nature Research Intelligence Topic summary is created with the cited references and a large language model. We take care to ground generated text with facts, and have systems in place to gain human feedback on the overall quality of the process in line with our AI principles. We strive to create accurate and useful summaries for people unfamiliar with the research topic and that supports this goal. These pages are a beta release and will be updated as we learn how best to help people gain value from a research topic summary.
Turn complex research questions into confident strategic decisions
When you're under pressure to set direction, justify investment, or understand your competitive position, you need more than raw data — you need trusted insights you can act on.
Benchmark your performance against global peers using robust, methodologically sound analysis.
Combine quantitative metrics with qualitative expert insight to uncover strengths, gaps and emerging opportunities.
Gain tailored, decision-ready recommendations aligned to your strategic priorities.
Talk to us to learn more about our data dashboards and bespoke strategy reports.
Grow research skills, confidence and careers with training built for every stage of the research lifecycle.
Developed with Nature Portfolio journal Editors and internationally renowned experts. Discover three ways to learn:
Self-paced, online courses in convenient bite-sized units, covering key skills across scientific writing, publishing, grant writing, data analysis, and more.
Expert trainer-led workshops with hands-on exercises and real-time feedback across core research skills, delivered via interactive group sessions.
Editor-led workshops combining core principles in writing and publishing, personalised 1:1 feedback from Nature Portfolio Editors and hands-on exercises.
Explore course catalogues and workshop agendas, enquire about the options or request institutional pricing.