Zak Stone spotlights a new app being tested in Germany that can predict and prevent traffic jams, and promises to reduce CO2 emissions in the process.
The new app for Windows Phones, called Greenway,
works by plugging "its users' locations,
destinations, and speeds into an algorithm to figure out where and when
traffic jams are likely to occur. Then, it provides a route to steer
cars away from those roads. The route is called, appopriately [sic], the
"Greenway," and it's optimized for traffic, time, and the amount of gas
used based on data about where other drivers are headed at the same
time."
According to Stone, "One of the more interesting parts of the app is the business model. The
app is free to use, but users who select the Greenway route will pay a
small fee for the insider information: five percent of the cost of fuel
they'll save by taking the Greenway, but never more than 30 cents per
route. If it takes users longer than it should to get to their
desintation [sic], the information is on the house."
There is one catch, however: "The founders estimate that for the app to truly be effective, they'd
need to get at least 10 percent of a city's drivers on board."
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City of Albany
UCLA Lewis Center for Regional Policy Studies
Mpact (formerly Rail~Volution)
Chaddick Institute at DePaul University
City of Piedmont, CA
Great Falls Development Authority, Inc.
HUDs Office of Policy Development and Research