The document discusses rainwater harvesting in Chennai and the importance of harvesting rainwater. It notes that by 2028, 1.9 billion people will face water scarcity according to the UN. In India, it is predicted that by 2030, 40% of the population will not have access to clean drinking water and cities like Delhi, Chennai, and Bangalore will face severe drought. The company Watertree provides end-to-end solutions for rainwater harvesting, from design to project execution, to help save every drop of rainwater and work towards a water positive future.