Tylene Levesque

RIVER GLOW: Water Pollution Monitor / Urban Art Installation

by , 06/12/07

River Glow, The Living’s Water Pollution Monitor, The Living Architecture, David Benjamin and Soo-in Yang, Metropolis Next Generation Contest, LED floating lights, Pollution monitering LED lights, Water Pollution Urban Art Project

Here’s a brilliant idea that functions as both environmental pollution monitor and thought-provoking urban art installation: a floating LED light system embedded in bodies of water to warn of water pollution (in addition to creating an ethereal glow at nighttime). A great way to be more green is simply to be more aware, like in the case of DIY Kyoto’s Wattson energy meter, or Natalie Jeremijenko’s pollution-sniffing dogs, and this project, architects Soo-in Yang and David Benjamin’s ingenious WaterGlow project does just that – making us aware of environmental problems in a beautiful way.


River Glow, The Living’s Water Pollution Monitor, The Living Architecture, David Benjamin and Soo-in Yang, Metropolis Next Generation Contest, LED floating lights, Pollution monitering LED lights, Water Pollution Urban Art Project

The Living’s River Glow began as a flash research project— Soo-in Yang and David Benjamin gave themselves a $1,000 budget and three-month timeline to develop a fully functional prototype. But attention quickly followed when it was named a runner-up in Metropolis’s 2006 Next Generation Design Competition. The light system monitors environmental conditions and is able to measure water quality using a network of easily installable, non-mechanical pods connected to sensors that glow red when the water quality is poor and green with the water quality is good. Since the water quality can be monitored from the water’s surface, people will be able see the quality of the water first hand and know when the water is safe for swimming, fishing or other activities.

“We used floating strips of thin film photovoltaics connected in series to power a rechargeable AA battery. We then re-wired a low-cost pH sensor to detect changes in water quality and trigger an LED connected to uncoated fiber optic strands. The result is an ethereal cloud of light hovering above the water’s surface that changes colors according to the condition of the water below.”

+ RiverGlow

+ The Living (Architecture Practice)


Related article from Metropolis Magazine

David Benjamin and Soo-In Yang were one of the presentations at the recent Postopolis events -watch the following video of their presentation:

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6 Comments

  1. crphog2000 March 8, 2009 at 3:13 pm

    This is a really cool idea. It is highlighting environmental issues through art and technology. Its beautiful! I think source water protection infrastructure should incorporate more of this to highlight areas of needed concern. Read more at http://www.enviro-family.com

  2. NYCer July 27, 2007 at 1:06 pm

    Only nit pick is the choice of photo location.
    Too bad no one will ever swim in the east river under the brooklyn bridge anyways. And toxic chemicals in fish are there for their lifetimes. I already know the east river is too dirty to do anything with already, just thow some red lights in there and be done. Great for other waterways people might actually use.

  3. J June 12, 2007 at 3:04 pm

    actually, there are alot of SUVs out there now with mpg displays, in the console right above the rearview mirror. I’ve seen a dodge ram hemi with it and also a ford explorer. my friend thought it was funny to floor it on the highway uphill to watch the meter drop to 6 miles to the gallon…I’m not sure how effective it is in persuading people to conserve gas. its like those police speed signs, the ones that flash you your current speed…alot of drivers get a kick out of seeing how fast they can clock by that thing. an electricity meter display in the home may be more effective – turning on your appliances and watching your meter go nuts doesn’t have the same thrill factor of flooring a vehicle. people like going fast in cars, despite the costs (money and on the environment), people aren’t as interested in racking up their electricty bills without the thrill.

  4. betty June 12, 2007 at 1:31 pm

    hey nick, i like your idea. i also have a similar idea, yet i’m still not sure how it can be implemented… installing mpg meters, not only in the dashboard of cars, but on the rear bumper as well (like a bumper sticker). i think it would bring a lot of attention to how much fuel are people using…

    the main point of all of these projects:
    as long as people live in ignorance, they will not be able to realize the negative impact they have on the environment, and will therefore not have the motivation to change

  5. J June 12, 2007 at 10:04 am

    good idea, I just hope every effort is made to make sure this installation won’t affect any wildlife.

  6. Nick Simpson June 12, 2007 at 6:37 am

    This is great – anything that provides an easily recognisable indication of pollution or high energy use can make a huge impact. This reminds me, in a way, of the simple idea of having an electricity meter display in your kitchen with your energy use converted into the cost to you in pounds/euros/dollars. When people get to see how much their energy use is costing them, they’ll cut down…

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