Bharti Airtel has migrated 40,000 of its network sites to green technology. These green network sites are designed to operate largely on battery hybrid, lithium-ion and solar hybrid solutions with very little diesel consumption. The migration is a part of the operator’s ongoing network transformation programme “Project Leap”, which is focusing on a series of fresh initiatives towards a greener environment and building a sustainable network for the future. Under this project, Bharti Airtel will establish a future-ready network, while committing to bring down its carbon footprint emission by 70 per cent by 2018.