Lighting up Homes and Streets, One 2-liter Bottle at a Time

By: Citiscope

That’s the lesson of a project called LIter of Light, which is on display here this week in a park across the street from where the U. N.’s Habitat III summit on cities is taking place. And it has the potential to change the lives of more than 1 billion people who live in areas off the electricity grid.

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