Delhi International Airport Limited (DIAL) has enhanced solar-power generation at Indira Gandhi International Airport (IGIA) in New Delhi, India.

DIAL has installed an additional solar-power generation plant at the airport, thereby increasing the current capacity at IGIA from 2.14MW to 7.84MW.

Discover B2B Marketing That Performs

Combine business intelligence and editorial excellence to reach engaged professionals across 36 leading media platforms.

Find out more

The project aimed to address rising concerns about climate change and the lack of green energy sources.

DIAL CEO I Prabhakara Rao said: "As part of our extensive sustainability strategy, we have taken various efficiency measures at Delhi Airport.

"The successful execution and expansion of solar power plant would not have been possible without the support of our concessioners and stakeholders."

"These include green infrastructure such as LEED-NC Gold Certification, Solar Power Generation, and successful registration on energy efficiency with UNFCCC, Clean Development Mechanism, Water and Waste Management initiatives.

"The successful execution and expansion of solar power plant would not have been possible without the support of our concessioners and stakeholders."

GlobalData Strategic Intelligence

US Tariffs are shifting - will you react or anticipate?

Don’t let policy changes catch you off guard. Stay proactive with real-time data and expert analysis.

By GlobalData

By 2020, DIAL aims to increase solar-power generation at IGIA to 20MW, stated Prabhakara Rao.

After attaining safety clearances, the solar plant was deployed in a field near IGIA, along with non-reflective PV solar panels to reduce glare.

The project is expected to produce approximately 12 million units of power every year. The airport currently consumes about 220 million units of electricity per year, reported IANS.

In 2014, DIAL installed India’s first solar-power plant at IGIA, which is the first airport in the world to be registered under the UNFCCC’s Clean Development Mechanism.

Airport Technology Excellence Awards - Nominations Closed

Nominations are now closed for the Airport Technology Excellence Awards. A big thanks to all the organisations that entered – your response has been outstanding, showcasing exceptional innovation, leadership, and impact.

Excellence in Action
OPS1 by TADERA has won the 2025 Product Launch Award in the Safety and Efficiency category for transforming how airports manage operations and safety. Learn how this integrated, GIS driven platform simplifies inspections, maintenance, and SMS compliance while turning operational data into real time, actionable intelligence.

Discover the Impact