city water supplies
George Washington University
Potable reuse, or recycled water people can drink, can both conserve and generate clean water. So why aren't more cities utilizing this as a part of their water treatment plans?
H2Know is a smart water meter that connects to an app on your mobile device. (Photo courtesy of H2Know)
Planet Forward Correspondent | Georgetown University
H2know is a smart water meter that can help U.S. residents make small changes that have a huge impact.
Most large cities have water mains that have high volumns of 60 PSI or better water flowing most of the time, if the cities installed turbines for generating electricity in these mains, each could generate millions of megawatts of power to use, sell... Read More