With rapid urbanisation and increasing strain on public water supply systems, especially in cities like Bengaluru and Chennai, sustainable water management has become essential. Rainwater Harvesting (RWH) is one of the simplest and most effective methods to address water scarcity, reduce urban flooding, and restore groundwater levels. This guide provides a clear overview of what RWH is, why it matters, how it works, and what it costs. What is RWH? Rainwater Harvesting (RWH) refers to the practice of collecting and storing rainwater for use or directing it into the ground to replenish groundwater. This can be achieved through two main…

The monsoon is just settling in to Bengaluru, however, the city is already under water, and residents are blaming the crumbling infrastructure and haphazard development in the city for the widespread waterlogging. Tractors and boats were engaged to rescue people stranded in flood-hit areas. Many companies have asked their employees to work from home, as many parts of the IT corridor were inundated. Meanwhile, the Karnataka Lokayukta has said that official negligence and poor inter-agency coordination were the key factors behind Bengaluru's flooding. Read more: Lack of stormwater drain planning in Bengaluru is a risk factor for future floods Why…