Delhi Airport proudly stands as the first airport in India to operate solely on hydro and solar energy, a monumental achievement in our quest to become a Net Zero Carbon Emission Airport by 2030. Transitioning to renewable energy sources will enable Delhi Airport to indirectly cut 200,000 tonnes of carbon emissions.

Through a long-term Power Purchase Agreement with a Himachal Pradesh-based hydropower producer, Delhi Airport ensures that 94% of its electricity needs are met sustainably. The remaining 6% is covered by a combination of a solar power plant on the airside and rooftop installations at the cargo terminal.

But at GMR, our commitment to sustainability doesn't end there. We have embarked on a Green Transportation program, adding electric vehicles to our fleet and gradually phasing out diesel and petrol vehicles. And in a move that's revolutionizing airport operations, we introduced TaxiBots in 2019, allowing aircrafts to taxi without igniting their engines, thus reducing carbon emissions.

Water management is another cornerstone of our environmental efforts, with initiatives like zero liquid discharge sewage treatment plants, rainwater harvesting structures, and water-efficient fixtures ensuring responsible resource usage.

But perhaps what truly sets us apart is our relentless pursuit of sustainability in every aspect of our operations. From achieving "Level 4+" under ACI's Airport Carbon Accreditation program to adopting long-term emission reduction goals aligned with the UN's IPCC 1.5-degree scenario, we are committed to leaving a positive impact on the environment.

A few initiatives that focus on enhancing the airport operations while contributing to climate resilience –

• “Single-Use Plastic-Free Airport” initiative, certified by a third-party agency at all GMR domestic Airports
• Paperless flying process from entry to boarding gates using ‘Digiyatra’ App
• Green zones inside and outside the terminals, combining aesthetics and air-purifying qualities, entirely sustained by recycled water
• 10 acres nursery at Delhi Airport with lakhs of air-purifying and flowering plants; 9 acres nursery at Hyderabad and over 2 acres at Goa
• 6,000 saplings are planted around Delhi Airport every year to fight pollution
• Translocation of trees at Hyderabad airport for construction works
• Energy efficient designs integrated with smart technologies that identify and rectify areas of high energy consumption

As we continue to push the boundaries of sustainability in airport operations, GMR Airports remains dedicated to pioneering innovative solutions for a greener future. By integrating sustainable practices into every aspect of our operations, we strive not only to meet the challenges of today but also to create a more resilient and sustainable tomorrow for generations to come.