Pune, Sept. 11 -- up, to deploy an integrated water conservation project at the National Chemical Laboratory (NCL) research campus in Pune. The project, spanning the 380-acre campus, is expected to replenish an estimated 178 million litres of water annually, once completed by end of this year. It will use smart sensors and efficient fixtures including aerators and waterless urinals to reduce consumption, capture and recycle wastewater, and recharge groundwater across the campus. The collaboration is part of Amazon's wider water stewardship efforts in India, where the company recently achieved its goal of becoming water positive-returning 120% of the water it uses across its direct operations to communities and the environment-ahead of its 2...