India’s strategic approach to municipal water systems
India will replace inefficient pumps in public water works and sewerage systems at no upfront cost to the municipal bodies. As per our proven method, the investment will be recovered from the savings in energy costs. We are also aggregating demand for these pumps from Urban Local Bodies (ULBs) and leveraging the resulting economies of scale to bring down their cost, making them an even more attractive investment. With the deployment of superior, energy efficient pumps, and their reliability underpinned by 7 years of repair and maintenance, urban residents will be assured of uninterrupted supply, while states benefit from lower municipal energy bills and reduced water wastage.
Source: https://eeslindia.org/content/raj/eesl/en/home.html
LEARN FROM INDIA
There is a high chance of it working out here as well.