Mini-grids could be a boon to poor people in Africa and Asia

A FORESTED village in Jharkhand state, eastern India, Narotoli is home mainly to adherents of Sarna, a nature-worshipping tribal religion. In more ways than one, it has long been off-grid. Drive past a police checkpoint a few miles away and you are in territory loyal to “the guys”, a euphemism for Maoist guerrillas. That makes […]