Skip to main content
  1. Home
  2. Emerging Tech
  3. News

This autonomous trash-collecting boat is making Baltimore Harbor less disgusting

Add as a preferred source on Google

Baltimore’s Inner Harbor is known for its beautiful skyline waterscape and its tourist friendly-areas — but while it may have looked beautiful in pictures, if you were to acutally take a stroll through the harbor a couple years ago, you would’ve seen something completely different. Not too long ago, the harbor itself was horribly polluted. It was so bad that the waterway often filled with garbage after heavy rainstorms, and failed its 2014 water quality report card. Since then, however, groups like the Waterfront Partnership of Baltimore have taken steps to remediate the waterways, in hopes that the harbor will be fishable and swimmable once again by 2020.

Baltimore’s Waterfront Partnership is making a change for the better thanks to the Inner Harbor Water Wheel, affectionately known as Mr. Trash Wheel to Baltimore’s residents. Installed in May 2014, the Water Wheel sits at the mouth of the Jones Falls River in Baltimore’s Inner Harbor. The Jones Fall river watershed drains fifty-eight square miles of land outside of Baltimore and is a significant source of trash that enters the harbor.

Recommended Videos

The Water Wheel has been astonishingly successful at trash removal, visibly decreasing the amount of garbage the lands in the harbor, especially after a rainfall. In the 18 months since its installation, the Water Wheel has removed 331 tons (1,543 cubic yards) of garbage. This includes 189,000 plastic bottles 243,000 polystyrene containers, and a staggering 6.6 million cigarette butts. The wheel moves continuously, removing garbage and dumping it into an attached dumpster. When a dumpster is filled, it is towed away and new one is put in place.

Solar-Powered Water Wheel Cleans Baltimore Harbor | NBC News

Not only does The Water Wheel remove unsightly garbage from the water — it also uses renewable power to keep its wheel turing. The current of the Jones Fall river is its primary power source, and additional power is supplied by an array of onboard solar panels. To see Mr Trash Wheel in action you can the wheel’s on Twitter account and view a live webcam that showcases the daily wheeling.

The project has been so successful that the Waterfront Partnership is actually looking to install a second trash water wheel in Baltimore’s Canton neighborhood. The group has raised approximately 40 percent of the $550,000 required to obtain and install the second Mr. Trash Wheel in the city.

Kelly Hodgkins
Kelly's been writing online for ten years, working at Gizmodo, TUAW, and BGR among others. Living near the White Mountains of…
Google Flow Music Spaces is becoming an all-in-one AI music studio
The latest update brings song editing, stem splitting, image generation, lyrics, and video creation into a single workspace.
Google Flow Music Featured

The company has announced a major update for Flow Music Spaces, bringing a suite of new AI-powered creative tools directly into collaborative workspaces. Instead of jumping between different apps or sessions, users can now generate and edit songs, split audio stems, create images, write lyrics, and even generate videos without leaving a Space.

What's new in Flow Music Spaces?

Read more
A Florida pastor asked ChatGPT if he was okay. It nearly got him killed.
When "just relax and recover" turns out to be the worst medical advice you could get.
ChatGPT on iPhone

Scott Winters, a pastor from Florida, is suing OpenAI after ChatGPT allegedly gave him what his lawsuit calls "extremely dangerous" medical advice, advice that nearly cost him his life.

What happened to the pastor?

Read more
Scientists made robots curious like toddlers, and it helped them learn language twice as fast
Give a robot curiosity, and it starts learning language (and misbehaving) just like a toddler.
robots and kids photo

Scientists have been trying to figure out how kids pick up language so fast for decades, and a new study out of the Okinawa Institute of Science and Technology (OIST) might have cracked part of the puzzle: curiosity.

Researchers built a virtual robot with a brain-inspired neural network and set it loose in a simulated 3D world full of shapes, colors, and simple commands like "push left magenta dumbbell." 

Read more