Nature and EnvironmentIndiaSchoolgirls in Jharkhand invent green tech to beat blackouts08:46This browser does not support the video element.Nature and EnvironmentIndiaArunima Kar | Tabea Mergenthaler05/07/2026May 7, 2026Solar devices are helping a village in Jharkand state during power cuts. The renewables project is the work of a local teacher and students – mostly girls.Copy linkAdvertisement