Almost 20 percent of the population is still literally living in the dark. This company is aiming to provide solar energy to one million homes by 2020.
Brittany LaneApril 5, 2017
Watch this 2011 Unreasonable Institute entrepreneur talk about how his venture is distributing clean energy to the last-mile population of 38 million off-grid Tanzanians.
Unreasonable InstituteFebruary 17, 2011