URBAN PLANNING

The KEB Junction on 27th Main Road in HSR Layout highlights a typical urban planning failure. The junction prioritises vehicle movement over pedestrians. Resident Sachin Pandith, along with the HSR Community Task Force, has been working to address these issues and make the area safer. According to Sachin, residents have been engaging with officials and filing complaints for more than five years, yet nothing has changed. Encroached footpaths, unclear signage, and unsafe pedestrian crossings have created a hostile environment for walkers. In addition, the poorly located bus stop leaves little space for buses to halt, often turning the stretch into…

Children and adults pedalling to school, work and play — this was a common sight on Pune's streets not so long ago. Once known for its vibrant cycling culture, the city still has many groups and communities that promote non-motorised transport. However, with the rise of motorised vehicles, cycling has not only taken a back seat, but has also become unsafe and inconvenient due to poor infrastructure. This is despite Pune having dedicated cycle tracks and lanes. The decline in cycling infrastructure is reiterated by a recent audit, which found that only 11% of cycle tracks in Pune fell in…

In Varthur, east Bengaluru, residents watch in dismay as leachate from garbage trucks seeps into the Varthur Lake. “We need a local composting or bio-methanisation plant right here in the ward,” insists Jagdish Reddy, a resident. He points out that irregular waste collection and burning of leaf litter are not just polluting water bodies but also affecting air quality. Across the city, the problems are varied, but the frustration is the same. In HSR Layout’s 5th sector, open drains reek, and roads flood with the slightest rain, says Jyothi G Prabhu. Meanwhile, Gunjur resident Chetan Gopal points out that the…

The constant tug of war between legally registered property owners and Bruhat Bengaluru Mahanagara Palike (BBMP), now the Greater Bengaluru Authority (GBA), over stormwater drain (SWD) and lake encroachment clearance is not new to Bengaluru. The city remembers one of the most prominent instances of this face-off that surfaced in August 2016, when the BBMP demolished 10 structures in Shubh Enclave Layout on Haralur Road. City authorities claimed that the layout had encroached on a secondary drain connecting Kasavanahalli and Kaikondarahalli lakes.  In November 2024, BBMP, now restructured as GBA, declared that they had cleared up all SWD encroachments, despite…

As Indian cities expand at an unprecedented pace, the consequences of rapid urbanisation are becoming increasingly visible: frequent flooding, water scarcity, heat stress, and the loss of natural ecosystems. Once-porous landscapes are now sealed with concrete, leaving rainwater with nowhere to go but into overburdened drainage systems. Even moderate rainfall events can now bring cities to a standstill. In this context, nature-based solutions, such as sponge parks, offer a timely and practical response to India’s urban challenges.  What is a sponge park? Sponge parks are engineered wetlands designed to absorb, store, filter and slowly release rainwater, mimicking the functions of…

Aruna runs a tiffin stall on the footpath along Hosur Road, close to the National Institute of Mental Health and Neurosciences (NIMHANS). Her setup is temporary—just a foldable cot to lay out her dishes, partially shielded by a blue tarpaulin. The stove and dosa tawa sit exposed to the elements. “When the sun is out, the heat becomes unbearable, and when it rains, we can’t make dosas at all. That directly affects our earnings,” she says. Every day, she spends nearly two hours setting up and packing down this makeshift stall, even though the tarpaulin sheets offer little protection from…

Bengaluru’s floods keep getting worse each year. Even before the monsoons arrived, the city was already submerged this year, raising serious questions about mitigation measures. While the state government continues to toot horns about more construction projects, like elevated corridors, tunnels and flyovers, basic storm water drain (SWD) infrastructure remains inadequate and incomplete, leading to urban flooding. For 2024-25, the Karnataka government has allocated ₹2,000 crore to the Bruhat Bengaluru Mahanagara Palike (BBMP) under the ‘Karnataka Water Security and Disaster Resilience Initiative.’ In a press release dated May 17, 2025, BBMP had identified 209 flood-prone areas in Bengaluru, with mitigation…

‘We don’t want white-topped roads, as they increase waterlogging and don't allow water to percolate’ is a common sentiment among many Bengalureans. While drawing more and more water from Cauvery river, Bengaluru is doing little to recharge its groundwater. With the city extracting 100% of its groundwater, citizens don't get water even after drilling down to 1,800 feet. Yet BBMP is white-topping our roads over the existing asphalt, without structures like rain gardens or bioswales to capture stormwater. But are Bengalureans right in believing that white-topping worsens flooding? The answer is complicated. Do white-topped roads hinder water recharge? Hearing a…

Ragiri Sankara is a cab driver based in Bengaluru. “Tackling the heat is a huge task these days,” he says. To be driving all day in the heat is very tiring; the car heats up very fast. “I pack different juices daily to keep myself cool,” he adds.  Gig workers, street vendors, waste pickers, construction labourers, and the urban poor face a higher risk of heat stress than the general population. Now that summer has ended and the monsoon is setting in, the government has once again failed to effectively manage heat stress in Bengaluru. The need for a localised…

Who would have thought that an innocuous product invented 4,000 years ago in Mesopotamia would add to the heat island effect in Mumbai? Glass: it’s here, there, and everywhere, not just in our homes, but in our city too. Where space is at such a premium, high rises are becoming the norm. And increasingly, these skyscrapers have facades of glass.But glass is not the only culprit. Thermal resilience should inform the way we design our buildings. However, it often takes a backseat, as developers prioritise faster construction methods and maximising the number of apartments over long-term sustainability.Few of the existing…