A U.S. firm is testing new smart parking meters that use sonar technology to reset its timer when a car leaves a parking space.
Maryland based IntelliPark has developed a new kind of street meter that it claims will encourage drivers to keep stops short while generating increased revenue for municipalities.
"Two things our meter does," says Glen Hellman, the company's Chief Executive Officer. "One is when a car leaves, we recognize the car left, and if there is any excess time left on the meter, we zero the meter out."
"Hellman says that can increase a city's parking meter revenues by 20 to 50 percent. The second thing his smart meter does is prevent people from "feeding" meters to hold on to a single spot for hours on end."
FULL STORY: US Firm Tests Smart Parking Meters

Manufactured Crisis: Losing the Nation’s Largest Source of Unsubsidized Affordable Housing
Manufactured housing communities have long been an affordable housing option for millions of people living in the U.S., but that affordability is disappearing rapidly. How did we get here?

Americans May Be Stuck — But Why?
Americans are moving a lot less than they once did, and that is a problem. While Yoni Applebaum, in his highly-publicized article Stuck, gets the reasons badly wrong, it's still important to ask: why are we moving so much less than before?

Research Shows More Roads = More Driving
A national study shows, once again, that increasing road supply induces additional vehicle travel, particularly over the long run.

Judge Halts Enforcement of Anti-Homeless Laws in Grants Pass
The Oregon city will be barred from enforcing two ordinances that prosecute unhoused residents until it increases capacity and accessibility at designated camping sites.

Advancing Sustainability in Los Angeles County Schools
The Los Angeles County Office of Education’s Green Schools Symposium brings together educators, students, and experts to advance sustainability in schools through innovative design, climate resilience strategies, and collaborative learning.

Using Old Oil and Gas Wells for Green Energy Storage
Penn State researchers have found that repurposing abandoned oil and gas wells for geothermal-assisted compressed-air energy storage can boost efficiency, reduce environmental risks, and support clean energy and job transitions.
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