Why Eco-Friendly Airports Are the Future

In recent years, there has been a growth in awareness and concern about the aviation industry and its environmental impact. This growth has led airports to adopt eco-friendly business models as well as long-term sustainable strategies.

Airports face many environmental issues, such as airport carbon emissions, the carbon footprint of flights, air quality issues, substantial energy inefficiency in operations, noise pollution, waste generation, and more.

With its 17,678 commercial airports worldwide, the aviation industry is responsible for 12% of CO2 emissions from all transport sources. Moreover, in 2019, flights produced 915 million tonnes of CO2. 

The good news is that many airports are already incorporating greener elements into their designs, operations, and have subscribed to sustainable and ecological programs. For instance, more than 200 airports have adopted the Air Carbon Accreditation program to manage their emission and aim for carbon neutrality.

Some of the Most Environmentally Friendly Airports

Stockholm Arlanda Airport, Sweden

In 2009, the Stockholm Arlanda airport was the first European airport to accomplish carbon neutrality and is the only airport in the world with an environmental permit limiting their carbon dioxide emissions.

Singapore Changi Airport, Singapore

The Singapore Changi airport’s Terminal 4 features a green wall with more than 20,000 plant species, which reduce airports surrounding temperature and improve air quality.

singapore changi airport sustainability

Denver International Airport, US

Denver International Airport features the largest solar power farm at a commercial airport in the US, with four on-airport solar arrays generating enough electricity to power 2,500 homes.

With Growth Comes Responsibility

sustainability in airports

Airports connect families, businesses, and communities around the world. Simultaneously, airports support millions of jobs, rendering them an integral part of the global economy.

Given that the number of passengers is increasing every year, it is evident that airports should constantly be improving their infrastructure and operations to meet customer needs. Unfortunately, this directly leads to increased carbon emissions, energy demand, and numerous environmental issues.

It is no secret that ensuring environmental sustainability is a current challenge in today’s society, and the best response from airports is to take responsibility for what they can control. Being informed and acting is essential to avoid falling behind in this adapting world.

Improving Indoor Air Quality with Origen Air

Indoor Air Quality management is constantly gaining more traction in public spaces, and leaders are looking for ways to keep their customers and employees safe inside buildings.

The Sentinel, from Origen Air, is the commercial, forward-thinking, natural air purifier that monitors and demonstrates indoor air quality data from buildings while creating clean indoor air.

To learn more about Origen Air’s natural air-purifying solution, visit origenair.com


  • Airport Technology (2018). The world’s most environmentally friendly airports. From: https://www.airport-technology.com/features/worlds-environmentally-friendly-airports/

  • Air transport Action Group (2019). Aviation industry encourages long-term climate action from governments. From: https://www.atag.org/component/news/?view=pressrelease&id=114

  • S4GA (2020). AIRPORT SUSTAINABILITY: GLOBAL TRENDS AND S4GA IMPACT. From: https://solutions4ga.com/airport-sustainability-global-trends-and-s4ga-impact/

  • Air Transport Action Group (2020). Facts and figures. From: https://www.atag.org/facts-figures.html

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