Scientific American
Every day, at least 400 million Indians lack access to electricity. Another nearly 700 million Indians joined their fellows in energy poverty over the course of the last few days, or roughly 10 percent of the world’s population.
Oddly enough, some of the formerly energy poor—rural villagers throughout the subcontinent—found themselves better off than their middle-class compatriots during the recent blackouts, thanks to village homes outfitted with photovoltaic panels. In fact, solar power helped keep some electric pumps supplying water for fields parched by an erratic monsoon this year.