Four decades ago, Harold Hay invented a way to heat and cool a home without using electricy. Why won't the world listen?
"Forty years ago, Hay invented a simple, inexpensive way to heat and cool a home using the sun's rays, but without the panels and wiring that come with conventional solar energy systems...Yet, despite the merits of his pioneering technology, the energy establishment has shown only fleeting interest."
"It's tempting to write off Hay as a bitter solar has-been, hoping for immortality at the end of his life. But, given today's energy and climate challenges, ignoring his message and achievements could be a mistake."
"Hay calls his invention the Skytherm system, and it was a wonder in the 1960s because it used the sun to heat and cool a home. The earliest version operated without any electricity, making it a purely passive solar technology...Hay's Skytherm house was recognized by the American Revolution Bicentennial Commission as one of the country's 200 most promising inventions."
FULL STORY: His passion for solar still burns
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.
Urban Design for Planners 1: Software Tools
This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.
Planning for Universal Design
Learn the tools for implementing Universal Design in planning regulations.
City of Moreno Valley
Institute for Housing and Urban Development Studies (IHS)
City of Grandview
Harvard GSD Executive Education
NYU Wagner Graduate School of Public Service
City of Cambridge, Maryland
Newport County Development Council: Connect Greater Newport