Environmentalists would have you believe that leaving the faucet running while you brush your teeth puts an unnecessary drain on the environment. We always disagreed, and if Jin Woo Han's concept Mini Hydro Turbine ever goes into production we might finally have something to back up our argument. The device would capture the "free" energy of your tap to spin a little generator, in theory producing enough juice to charge up an electric toothbrush or shaver.
All this actually sounds somewhat reasonable, but Han's suggestion of powering your boiler with this thing is probably a bit optimistic. It would also take quite an optimist to think this could some day appear in a bathroom made of tiles and not pixels, but we'll keep on hoping; pairing this with a
turbine toilet might enable us to take our homes completely off the grid -- or our bathrooms at least.
[Via
Gadget Lab]
Tags: alternative energy, AlternativeEnergy, jin woo han, jin woo han mini hydro turbine, JinWooHan, JinWooHanMiniHydroTurbine, mini hydro turbine, MiniHydroTurbine, renewable energy, RenewableEnergy, turbine, water
Comments
2
Subscribe to commentsgregparsnsApr 17th 2009 11:03AM
Why not put this at the meter on the way into the house so you get some green energy whenever somthing draws water... get back a little discount against your water bill. And the toilet idea, you just filled that tank with potential energy! why "waste" it!.
saltzman21Apr 23rd 2009 2:51AM
It is sad that everyone can not see how foolish this is.
Someware in the water system there is a pump that had to pump this water 100 plus feet into the air into a water tower. To think that by wasting water in order to get an inconsequental amount of energy is a good idea shows how ill informed the media is. The water that comes out of the tap has been filtered, clorenated, and tested. All of this effort is wasted if the water is wasted. The water probably had to be pumped up from a well using more energy than the contraption at the sink produces.
Water is a limited resourse, as we use up more and more the water table drops making it more expensive to pump it up from wells. In some parts of the countery water can even be used up.