Bangalore is idealised as one of the best liveable cities for its pleasant weather, vibrant culture, and varied job opportunities. But rapid migration to this city along with climate change has brought with it a recurring and challenging reality - Water Scarcity.
With the onset of summer, Bengaluru is yet to face another critical water crisis, especially in water-stressed areas like Southeast Bengaluru, Sarjapur, Whitefield, and the city’s outer limits, which rely mostly on groundwater. The Bangalore Water Supply and Sewerage Board (BWSSB) has warned of unprecedented water scarcity risks across multiple wards of Bangalore with depletion of groundwater levels to up to 25 meters.
Last year's crisis saw increased dependence on borewells, leading to the drying up of many lakes and tanker water, with daily water needs unmet. This year, the water demand is expected to rise even further due to ineffective water management practices, over-extraction of groundwater, pollution of water bodies, and inadequate rainfall.
The recent implementation of the fifth phase of the Cauvery water supply project is expected to alleviate some pressure by providing additional resources to around 5 million people in the city's outskirts, especially people in high-rise apartments and gated communities. It is therefore becoming imperative for the real estate sector to build innovative water-conserving technologies and sustainable practices to meet the unmet demands of the city.
Innovative and Sustainable Living Solutions in Real Estate Development
The adoption of best practices in sustainable real estate development is crucial in shaping Bangalore’s urban future, especially for another challenging summer ahead. Developers are now focusing on creating eco-friendly spaces that reduce dependence on groundwater and promote responsible water usage to solve long-term water viability.
Projects that integrate water-efficient landscaping with native plants, minimizing damage to original land drain systems while redeveloping, rainwater harvesting systems, and advanced recycling technologies such as groundwater recharge systems pave the way for a more sustainable way of life. Developers are adopting greywater recycling, dual plumbing, and efficient water management solutions to optimize water consumption and cut freshwater usage.
Smart buildings with technology are also promoting sustainable solutions for water management with the integration of Internet of Things (IoT) devices. IoT sensors allow remote monitoring and control of water systems, allowing real time management and early detection of leaks or abnormalities. Technology-driven solutions such as smart water meters, low-flow fixtures, and leak detection systems are becoming a must in modern homes. These innovations not only optimize water usage but also optimize cost and environmental health. By integrating green technologies, developers are enhancing the overall quality of life, creating communities that are both resilient and resource-efficient. As Bangalore continues to face water challenges, these forward-thinking approaches are essential to ensuring a sustainable and water-secure urban future.
Property Investment Impact
Water scarcity and the trend towards eco-conscious living are major factors that influence home buying decisions. With groundwater depleting and municipal water supply unable to meet demands, homebuyers are seeking properties with proper water management, especially in water risk zones.
According to JLL reports, buyers are ready to pay a premium for smart properties that incorporate water-efficient, energy-efficient features. They are not only becoming eco-sensitive but also recognizing their financial viability in the long run, as energy-efficient properties also lower maintenance costs and energy consumption. A shift in preference towards gated communities and integrated townships is seen, as they often have the resources and scale to implement water management solutions to ensure a reliable water supply.
Today, buyers seek not only a home but a future efficient living environment that mitigates the risks associated with Bangalore’s escalating water crisis.
Economic & Community Impact:
Water security in real estate is creating more resilient and sustainable communities across Bangalore. These efforts elevate the quality of life for their residents but also align with the expectations of environmentally conscious homebuyers, particularly younger audiences who prioritize sustainability and convenience over traditional factors like property size.
Water-efficient developments translate into reduced water consumption and, therefore, lower maintenance costs, making such properties more affordable for residents in the long run. Furthermore, by securing reliable water supplies, these projects foster community resilience, ensuring that residents are better equipped to handle water shortages.
These measures are proving to be game-changers in areas like Sarjapur Road, where water scarcity is more pronounced. By integrating sustainable infrastructure and proper groundwater storage tanks, developers are transforming water-stressed neighborhoods into thriving, livable communities. This not only enhances the quality of life for residents but also contributes to the broader sustainability goals of the city.
