How Bengaluru’s Kempegowda Worldwide Airport is working in the direction of turning into sustainable and energy-efficient

Kempegowda Worldwide Airport (KIA/BLR Airport), which is operated by Bengaluru Worldwide Airport Restricted (BIAL), is a world airport serving Bengaluru. Unfold over 4,000 acres, it’s India’s third-busiest airport – each when it comes to passenger visitors and plane motion.

Since its inception in 2008, BLR Airport has grow to be a key contributor to the regional in addition to nationwide economies. In its 13-year-long journey, the airport has welcomed greater than 230 million passengers, oversaw two million air visitors actions, and has processed 3.5 million metric tonnes of cargo.

Bettakote Lake on the Airport boundary

BIAL oversees the operations on the airport. Other than taking good care of passengers and workers, BIAL says it is usually dedicated to working in the direction of a sustainable future by making a tradition the place workers, the encircling group, and the society at giant are actively concerned in bettering the standard of their lives.

BIAL’s sustainability and Company Social Accountability (CSR) methods are targeted on contributing to the well-being of communities dwelling across the 4,000-acre airport campus.

In a dialog with SocialStory, Hari Marar, MD and CEO, BIAL talks about the important thing actions that his workforce is concentrated on to make sure sustainability.

“We goal to take our sustainability initiatives to an entire new degree with a imaginative and prescient to the touch lives by nurturing a sustainable future via initiatives that drive financial, social and environmental transformation. We’re acutely aware about taking all the required steps in guaranteeing that our development is delicate to the surroundings and financial wants of the encircling communities,” says Hari.

Growing water assets

BIAL has initiated a number of flagship programmes to create social values for all its stakeholders. These programmes tackle points together with training, water and sanitation, built-in improvement, well being and wellbeing, and conservation of arts and tradition.

It additionally ensures that every one distributors/concessionaires align their enterprise based on BIAL’s sustainability ideas and inexperienced procurement insurance policies/initiatives.

All group initiatives by BIAL are applied by the Kempegowda Worldwide Airport Basis (KIAF), which may even deal with the particular function entity’s CSR and Company Environmental Accountability initiatives within the coming years.


Rain water harvesting pond throughout the airport campus

Water is a scarce useful resource within the Bengaluru Rural district the place BLR Airport operates. The area was categorised as an over-exploited space – the place the speed of extraction from aquifers exceeds the recharge charge. Therefore, in alignment with the UN Sustainable Improvement Targets, the airport claims to have framed a roadmap to realize for the following decade.

As a part of its efforts, BIAL goals to eat water responsibly to replenish water our bodies; adapt to renewable vitality to nourish cleaner and greener earth; construct a serene surroundings of minimised noise and chaos; preserve the stability of nature via the usage of pure assets, scale back waste via recycling and reuse; lay the trail to a greener future by choosing sustainable mobility selections; and companion with communities to create a future that’s higher and brighter.

“The BLR Airport campus grew to become water optimistic from 2019. This implies the speed of replenishment is greater than the consumption charge. For each litre consumed, 1.37 litres of water is replenished. Initiatives like floor recharge, lake recharge and built-in administration of liquid and stable waste to keep away from groundwater contamination have improved water assets,” Hari explains.

BIAL put in low-water consumption fixtures throughout washrooms within the Terminal constructing and deployed a weather-based Good Automated Irrigation System to handle its sprawling 100-acre panorama.

This primary-of-its-kind weather-based Good Automated Irrigation System could be managed from an app on a cell phone. It irrigates vegetation primarily based on the calculation of varied parameters, together with evapotranspiration, soil moisture and climate situations.

Entry to secure consuming water had grow to be a problem for the group across the airport. This resulted in BIAL putting in rooftop rainwater harvesting items in 5 villages surrounding the airport to offer secure consuming water for the group, impacting greater than 300 households.

“Underneath our flagship CSR programme ‘Namma Ooru’, now we have planted and nurtured about 500 pomelo vegetation at a location that was as soon as a hub for pomelos earlier than the development of the airport. This won’t solely assist preserve the uncommon indigenous fruit, but additionally contribute in the direction of carbon discount. Over the following few years, the airport campus might be house to largest pomelo orchard,” provides Hari.

Schooling initiatives

“Our flagship CSR academic programme Namma Shikshana (our training), was launched throughout FY 2017-18. From the next 12 months, we began to see the results of our efforts. Our sustainability journey started from the day basis stone was laid to construct India’s first greenfield public-private partnership airport,” says Hari.

BIAL has rebuilt 5 authorities colleges, refurbished six colleges with extra services, and 21 anganwadis acquired infrastructure upgrades. The colleges are claimed to be outfitted with renewable vitality sources and have provisions for rainwater harvesting, as part of BIAL’s sustainability initiatives. A brand-new library surrounded by lush inexperienced gardens kinds an integral a part of a conducive studying surroundings.


BIAL has rebuilt 5 authorities colleges, refurbished six colleges with extra services, and 21 anganwadis acquired infrastructure upgrades.

Along with infrastructure upgrades, BIAL supported a singular programme offering targeted coaching for gradual learners finding out in authorities and government-aided excessive colleges of Bengaluru Rural district. This made a deeper affect as Bengaluru Rural district rose to the second place – from 14th – within the general SSLC rating in Karnataka within the final two years.

To assist proficient and deserving college students, BIAL offered scholarships for over 200 college students for larger training.

As a part of the programmatic interventions, BIAL works with the Authorities of Karnataka to enrich initiatives by offering breakfast to three,000 kids day by day, studying kits for college students, partaking 50 full-time topic useful resource specialists, and selling sports activities and co-curricular actions amongst college students.

In 2018-19, as many as 261 college students benefited from the BIAL Scholarship that was launched to encourage proficient college students from 5 panchayats across the airport and assist their pursuit of high quality training from pre-university to post-graduation and past. College students had been shortlisted primarily based on their ambitions and aspirations, in addition to tutorial information. The target was to decrease the varsity dropout charge that occurred as a result of lack of monetary assets.

Turning into vitality impartial

Airports function across the clock and are continually searching for methods to supply energy to maintain their energy-hungry operations on observe. With a give attention to vitality consumption and its affect on local weather change, BIAL applied numerous measures to cut back its affect on the surroundings.

Final 12 months, the airport introduced that it achieved the aim of turning into internet vitality impartial throughout FY2020-21; saving 22 lakh items of vitality, sufficient to energy practically 9,000 homes for a month.


A mixture of onsite photo voltaic vegetation, in addition to offsite (open entry) photo voltaic and wind energy PPAs, are producing 70 million items/annum to fulfill the airport’s necessities. It largely consumes 100% renewable electrical energy, resulting in the elimination of >50,000 MT of CO2 emissions each year.

Kempegowda Worldwide Airport claims to be one of many main gamers within the Airport Carbon Accreditation initiative, launched by ACI Europe, which has grow to be a worldwide benchmark for airports. The airport has retained the Carbon Accreditation Degree 3+ from ACI and is working in the direction of upgrading our ACI accreditation to Degree 4+ by FY 2022-23.

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