MIT-World Peace University Researcher Finds a 34 per cent drop in the ability to absorb carbon because of rapid urban growth

2025-06-03 11:46:00 News & Society

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Mumbai: Over the past decade, Pune has experienced a 34 per cent decline in its carbon sequestration capacity, primarily due to rapid urbanization. This significant reduction in the city's ability to absorb carbon dioxide (CO₂) a major greenhouse gas was revealed in a recent study conducted by Dr. Pankaj Koparde of MIT-World Peace University (MIT-WPU), in collaboration with Pratiksha Chalke of Sustaina Greens LLP. The research, titled "Losing the Carbon Game? Changing Face of a Tropical Smart Metro City and its Repercussions on Carbon Sequestration, Heat and Flood Mitigation Capacity," was published in the journal Sustainable Futures.

Between 2013 and 2022, Pune's built-up areas expanded by 12 per cent, leading to a substantial loss of green cover. This urban growth has not only reduced the city’s carbon absorption ability but also weakened its flood mitigation potential by 13 per cent. The decline is largely attributed to the disruption of natural drainage systems and unregulated construction along riversides and floodplains. This, combined with continued landscape alterations, is likely to increase the city’s vulnerability to floods, a growing concern given Pune's increasingly erratic monsoon patterns.

The study underscores the importance of preserving Pune’s native landscapes its hills, rivers, and wetlands which have traditionally served as natural buffers against carbon emissions, heat, and flooding.

Dr. Pankaj Koparde highlighted: “Our results underline the irreplaceable role of native geological and ecological features such as urban hills and wetlands in maintaining urban environmental health. As tropical metro cities like Pune expand, sustainable development can only be achieved by leveraging these native assets rather than undermining them.”

He added: “We strongly advocate for urgent policy interventions including the protection and restoration of urban hills, wetlands, and riverside green buffers. Tools like ecosystem service valuation models and integrated urban planning frameworks must be adopted to ensure that future growth is ecologically balanced and informed by data.”

Commenting on the research, Dr. R. M. Chitnis, the VC of MIT-World Peace University said, “This landmark study reflects MIT-World Peace University’s unwavering commitment to research that directly informs and impacts society. The findings on Pune’s shrinking carbon absorption capacity are not just alarming—they are a wake-up call for all rapidly urbanizing cities in India. As educators and thought leaders, we believe that science must guide policy, and sustainability must be central to all development. It is imperative that urban planning prioritizes ecological preservation alongside progress.”

This research arrives at a critical moment, as cities across India and the Global South face mounting challenges related to climate change and urban expansion. With rising temperatures, irregular rainfall, and more frequent extreme weather events, Pune’s experience offers a valuable case study for other rapidly developing urban centers striving to balance growth with environmental sustainability.

ABOUT MIT-WPU

MIT World Peace University (MIT-WPU), Pune, is a prestigious world-class institution of higher education in India, embodying a distinguished legacy of 40+ years and committed to nurturing academic excellence. With an expansive global alumni network exceeding 1,00,000 accomplished professionals, MIT-WPU consistently demonstrates exceptionaleducational achievements. The university remains at the forefront of academic innovation, offering a comprehensive study of over 150 undergraduate and postgraduate programmes, each meticulously crafted to blend theoretical foundations with practical application.

Embracing an educational philosophy centred on experiential learning, MIT-WPU empowers students to transition knowledge into tangible skills for the real world seamlessly. This ethos is further reinforced through immersive internships and invaluable mentorship opportunities, catalysing profound personal and professional development.