Tata Power-DDL Deploys Micro Drones for Maintenance Updated On Wed, Jul 24th, 2019 by Saurenergy It is using micro drones of less than 2 kgs in weight, along with flying capacity below 200 ft. With an aim to provide better service to its customers through the use of latest technological interventions, Tata Power Delhi Distribution (Tata Power-DDL) has initiated the use of drones for maintenance of its power lines, poles and […] Read more