This is “Mr.Trash Wheel” — a water wheel in Baltimore that removes rubbish from the river.
The water wheel is powered by the river’s current, which lifts rubbish and debris from the water and deposits it into a dumpster.
The rubbish is then sent to be incinerated, which generates power for some homes in Maryland. When there isn’t enough water current, there is a solar panel attached to the water wheel to provide additional power.
Mr.Trash has been in use since 2014, removing over 1 million lbs of rubbish from Baltimore’s Inner Harbour. Some of that rubbish includes 8.9 million cigarette butts and half a million polystyrene containers.
The company behind Mr.Trash are currently fundraising for a second wheel.
Produced by David Ibekwe
More from Business Insider UK:
- Nashville Predators goalie makes incredible diving save from outside the net after puck takes wild bounce
- Full transcript: Badoo CEO Andrey Andreev on his app’s redesign, partnerships, and Bumble
- The reclusive CEO of dating app Badoo on his app’s redesign, Bumble, and why he won’t IPO any time soon
- Netflix in talks with Indonesian telco (NFLX)
- Walmart’s possible takeover of Bonobos is infuriating some fans of the high-end menswear brand (WMT)
Business Insider Emails & Alerts
Site highlights each day to your inbox.