Significant Reduction in Power Usage
Delhi International Airport Limited (DIAL), led by GMR Airport Infrastructure Limited, has reached a major environmental milestone by significantly reducing its power consumption per passenger. Since 2010, electricity usage per passenger has dropped by 57%, from 5.18 kWh to 2.21 kWh in 2023.
100% Renewable Energy
Delhi Airport now runs entirely on renewable energy sources, utilizing solar and hydro power. A 7.45 MW solar power plant, the first of its kind on the airside of an Indian airport, has been installed to support these green initiatives.
Innovative Energy-Saving Measures
DIAL has implemented numerous energy-saving measures to achieve these results:
- Green Building Practices: The use of high solar reflective roof material, double-glazed façades, and daylight harvesting concepts help reduce energy needs.
- Efficient Infrastructure: State-of-the-art systems like automated HVAC, baggage handling, and high-efficiency LED lighting optimize energy use.
- Real-Time Monitoring: Advanced monitoring and controlling systems ensure maximum efficiency in energy consumption.
Commitment to Sustainability
CEO of DIAL, Mr. Videh Kumar Jaipuriar, emphasized the airport’s commitment to sustainability, stating that the dedication to green initiatives started with the inception of Terminal 3 and continues to be a core principle. The airport aims to achieve net zero carbon emissions by 2030 by continuously implementing innovative solutions and best practices.
Future Plans
Looking ahead, DIAL plans to introduce further energy-saving measures, including:
- New terminal infrastructure with daylight harvesting concepts
- Advanced baggage handling systems
- Installation of high-efficiency chiller systems
- 100% LED lighting across terminals and airside ground lights
Delhi Airport’s focus on environmental sustainability demonstrates a strong commitment to reducing its carbon footprint and leading the way for other airports in India and around the world.
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