Tech Insider
Epic Cleantec staff in front of one of their water recycling units
On-site-water-reuse systems recycle a building's wastewater to help conserve resources.
Tech Insider

Indonesia ranks as one of the world's biggest contributors to ocean plastics, and a lot of it comes from rivers.

The local nonprofit Sungai Watch saves about 3 metric tons of trash from entering the ocean every day with simple barriers and manual labor.