India is leading the way in sustainable aviation as 73 airports have fully converted to renewable energy since 2014

The Indian aviation sector is undergoing a transformation with a strong focus on sustainability, infrastructure development and improved regional connectivity. As passenger traffic, both domestic and international, continues to grow, the industry is making significant progress towards becoming a global leader in sustainable aviation practices.

Aviation is one of the fastest growing contributors to greenhouse gas emissions, driving global climate change. If the aviation industry as a whole were a country, it would be among the top ten countries in the world for carbon dioxide emissions.

Since 2014, a remarkable 73 airports across India have fully transitioned to using 100% green energy. This change underlines the country’s commitment to reducing greenhouse gas emissions in line with global environmental goals.

The Ministry of Civil Aviation (MoCA) has led this effort, introducing initiatives to help airports become carbon neutral and ultimately achieve net zero carbon emissions.

As part of its broader sustainability strategy, MoCA has harmonized its carbon accounting and reporting framework, providing airport operators with clear guidance on measuring and reducing their carbon footprint.

One of the key factors in the ecological transformation was the installation of solar power plants by airport operators, including the Airports Authority of India (AAI). These solar power plants produce renewable energy for use at airports, significantly reducing dependence on traditional energy sources. In addition, some airports source renewable energy through open access, further strengthening their sustainability credentials.

For example, Cochin International Airport became the world’s first “green airport” by winning the 2018 Champions of Earth Award, the United Nations’ highest environmental honor. The airport is powered by solar energy, which provides all its electrical needs.

Focus on Greenfield Airports

MoCA is also pushing for the development of new Greenfield airports in partnership with state governments. These airports are planned and built from the outset with a focus on carbon neutrality and net zero emissions. According to a report by Financial Express, India has developed 12 greenfield airports since 2014, reflecting its commitment to developing infrastructure in an environmentally friendly manner.

Moreover, AAI has built 48 additional airports and runways, all of which have contributed to a more connected and sustainable aviation network.

Several major airports in India – Delhi, Mumbai, Hyderabad and Bengaluru – have achieved the highest certifications from the Airports Council International (ACI) for their sustainability efforts. These airports have achieved Level 4+ certification, marking their status as carbon neutral facilities. This recognition not only marks a milestone in the Indian aviation sector but also sets a high benchmark for other airports aiming to reduce their environmental impact.