A total of 104 airports across India are now operating entirely on 100 per cent renewable energy, Union Civil Aviation Minister Ram Mohan Naidu Kinjarapu announced on Monday, 13 July, calling it a landmark step in the country's push to decarbonise its aviation infrastructure. The milestone represents a complete turnaround from 2014, when not a single Indian airport ran on clean energy.

What the Achievement Covers

The 104 airports now meet their full operational electricity requirements through renewable sources — a mix of on-site solar installations and renewable electricity procured via long-term agreements, including hydropower purchase contracts. The minister shared the update on social media platform X, stating: '104 Indian airports are now powered by 100 per cent renewable energy, up from 0 in 2014.'

He added: 'New India is walking the talk on sustainability, advancing towards the Net Zero by 2070 target set by PM Narendra Modi.'

Pioneers That Led the Way

Cochin International Airport was the first to blaze this trail, becoming the world's first fully solar-powered airport in 2015 after commissioning its dedicated solar project. It has since expanded its generation capacity and earned repeated international recognition for environmental leadership.

Delhi's Indira Gandhi International Airport (IGIA) followed in June 2022, becoming the country's first airport to meet its entire electricity demand through a combination of on-site solar and hydropower. According to Delhi International Airport Limited (DIAL), roughly 6 per cent of the airport's electricity comes from its own solar plants, with the remaining 94 per cent sourced through a long-term hydropower agreement. That shift is estimated to cut indirect carbon emissions by nearly 2,00,000 tonnes annually.

Rapid Scale-Up in Recent Months

The pace of transition has accelerated sharply. As recently as June 2026, the Ministry of Civil Aviation had reported that more than 88 airports had completed the switch to green energy. The jump to 104 within weeks signals that the government's rollout is running ahead of earlier timelines.

This comes amid India's broader climate commitments, including a net-zero emissions target by 2070 and an intermediate goal of achieving net-zero across all Indian airports by 2030 — a more aggressive sectoral deadline that the aviation ministry has separately set for itself.

Why This Matters for Indian Aviation

India is one of the world's fastest-growing aviation markets, with passenger numbers expected to make it the third-largest aviation market globally within this decade. Decarbonising airport operations — which account for a significant share of ground-level energy consumption — is seen as a critical lever before sustainable aviation fuels (SAF) become commercially viable at scale.

Notably, the renewable energy transition at airports has been achieved largely through procurement frameworks and on-site generation rather than grid dependency, making the gains structurally durable. The government is expected to extend similar mandates to newer greenfield airports currently under development.