This is just the beginning! Our collection holds over 300 years of history, including rare newspapers, obituaries, marriage records, birth records, and so much more—most of which you won’t find anywhere else!
Solar Pioneer Hay Fights For Roof Pond Breakthrough
Harold Hay, 98, persists to popularize Skytherm, a roof pond solar system using water-filled bags and a movable roof panel to heat and cool without electricity. Despite early recognition and decades of funding, industry uptake remains limited as he battles skeptics, age, and funding gaps while seeking broader adoption.
MENTIONED IN THIS ARTICLE
Los Angeles
Harold Hay
Hay
US Energy Department
Natural History Magazine
Ken Haggard
Haggard
California Polytechnic University, San Luis Obispo
Becky Campbell-Howe
Tions
American Solar Energy Society
Phoenix
Atascadero
Calif
Cal Poly LLC
Congress
The
United States
Asisolo
Butch” Carnaje
BBC
Manila
Philippines
Carnaje
Habitat For Humanity
University of Nevada
Las Vegas
Indiana
Ball State University
Cal Poly
Mike Montoya
Montoya
David James
UNLV