CPWD To Install ‘Solar Trees’ in Central Govt Residential Complexes Updated On Mon, Jun 10th, 2019 by Saurenergy The Central Public Works Department (CPWD) has directed its officials to explore the possibility of installing “solar trees” in residential complexes of government employees. The move intends to promote renewable energy and reduce carbon footprint by the CPWD, the prime construction agency of the central government. According to an official, the concept of “solar trees” […] Read more