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Past Projects

A partial list of completed projects (and collector array size):

Schools and Universities

University of California, Davis, CA: Water heating for dormitories & food services (825)
University of California, Santa Barbara, CA: Water heating for dormitories & food services (723)
St. Mary’s College, Moraga, CA: Water heating for dormitories (63)
California State University, Sacramento, CA: Water heating for dormitories (220)
Chico State University, Chico, CA: Water heating for dormitories (68)
California State University, Sacramento, CA: Pool Heating (40)
Deer Valley High School, Antioch, CA: Combined gymnasium water and pool heating (80)
Harker High School, San Jose, CA: Water heating (6)
Lake Arrowhead Conference Center, U of California, Los Angeles, CA: Pool heating (20)

Municipal, County and State Buildings

California State Office Building, San Francisco, CA: Space and water heating (40)
California Department of Transportation, Bishop, CA: Space and water heating (24)
Patullo Swim Center, Seaside, CA: Combined space, hot water and pool heating (72)
Larkey Park Recreation Center, Walnut Creek, CA: Pool heating (36)
El Cerrito Community Center, El Cerrito, CA: Pool heating (177)
Mendocino Coast Recreation Center, Fort Bragg, CA: Pool heating (28)
East Fork Aquatic Facilities, Minden, NV (18)
Antioch City Hall, CA: Space heating (64)
County Office of Education, Monterey, CA: Water heating (12)
City Library, Jail, and Corporation Yard, Sunnyvale, CA: Water heating (30)
Lyon County Road Department, Yerington, NV: Water heating (6)
Fire Station, Livermore, CA: Water heating (4)

Public Housing, Senior Citizen Centers, Hospitals

Mayor Wright Housing, Honolulu, HI: Water heating (606)
Kaiser Medical Center, Redwood City, CA: Water heating (9)
Summerfield Convalescent Home: Water heating (23)
Creekside Lodge Senior Citizen Center: Water heating (33)
The Redwoods Senior Center Mill Valley, CA: Water heating (138)
Senior Citizen Center, Fremont, CA: Water heating (20)
Residential Care Home, Sunnyvale, CA: Water heating (8)
Farm Labor Housing, Gilroy, CA: Water heating (3)
Farm Labor Housing, Salinas, CA: Water heating (9)

Navy and Air Force

Vandenberg Air Force Base, Visiting Officers’ Quarters: Water and space heating (38)
George Air Force Base, Aircraft Maintenance: Water heating (42)
Naval Air Station, Point Mugu: Water heating (15)
Amphibious Base, Coronado, San Diego, CA: Water heating (7)
Naval Fire Station, San Diego, CA: Water heating (8)
Marine Logistics Base, Barstow, CA: Pool heating (67)
Mare Island Shipyards, Mare Island, CA: Pool heating (80)
Naval Communications Center, Stockton, CA: Pool heating (40)


Retreat, Leone Meadows, Seventh Day Adventists: Space and water heating (16)
Zen Center, Muir Beach, CA: Water heating (14)
Esalen, Big Sur, CA: Pool heating, water heating (12)

National and State Park Employee Housing and Recreational Facilities

Yosemite National Park, El Portal employee housing: Water heating (8)
Yosemite National Park, Sunrise Point (hike-in): Water heating (3)
US Wildlife Refuge Center, Fremont, CA: Space and water heating (20)
Buzzard Rock, Lake Sonoma, CA: US Army Corps of Engineers: Water heating (18)
Lake Isabella, US Army Corps of Engineers: Water heating (40)
Youth Camp, China Springs, NV: Water heating (17)
Manresa State Beach: Campground showers (10)
New Brighton State Beach: Campground showers (8)
Millerton State Recreation Area: Campground showers (14)
Leo Carillo State Beach: Campground showers (24)
Refugio State Beach: Campground showers (8)
McConnell State Recreation Area, Merced: Campground showers
Gaviota State Beach: Showers (6)
Brannan Island State Recreation Area: Water heating (6)
Shinleaf Recreation Area, Falls Lake. Wake Country, NC: Water heating (24)

Private Commercial: Industry, Apartments, Hotels, Restaurants, Clubs

Honeywell, Phoenix, AZ: Cafeteria water heating (16)
Office Bldg., Hqtrs., Sacramento Municipal District, Sacramento, CA: Space heating (33)
Spenger’s Fish Grotto, Berkeley, CA: Water heating (76)
Quality Inn, Petaluma, CA: Pool heating (40)
Flamingo Hotel, Santa Rosa, CA: Water heating (40)
Maas Hotel, Sunnyvale, CA: Water heating (7)
Matilda Lodge, Sunnyvale, CA: Water heating (6)
Peninsula Inn, Sunnyvale, CA: Water heating (12)
Edgewater Inn, Oakland Airport, CA: Pool heating (14)
Boys and Girls Club, San Francisco, CA: Pool heating (45)
Ellison Scott Apartments, Oakland, CA: Water heating (215)
Montecresta, La Playa Apartments, Pleasant Hill, CA: Water heating (90)
Sycamore and Cranbrook Apartments, Davis, CA: Water heating (98)
Codding Apartments, Petaluma, CA: Water heating (30)
Hesperian Boulevard Apartments, San Leandro, CA: Water heating (40)
Shelter Hills Homes, Petaluma, CA: Water heating (individual homes) (70)
Cottonwood Meadows Apartments, Woodland, CA: Water heating (26)
Casa de Azores, San Pablo, CA: Water heating (60)
301 Fairgrounds, Vallejo, CA: Water heating (40)
Plaza de Flores, Sunnyvale, CA: Water heating (65)
Project Artaud Artist Studios, San Francisco, CA: Water heating (20)
Pelican Cove, Mill Valley, CA: Water heating (64)
Macara Gardens, Sunnyvale, CA: Water heating (160)
Fair Oaks Village, Sunnyvale, CA: Water heaing (335)
Mission Creek, Fremont, CA: Water heating (16)
Quiet Village, Fremont, CA: Water heating (82)
Eucalyptus Knolls, Mill Valley, CA: Water heating (50)
Casa Blanca Townhouses, Sunnyvale, CA: Water heating (24)
Corinthian Villas, Mill Valley, CA: Water heating (49)
Kwan Hemi Apartments, Sunnyvale, CA: Water heating (50)
Parkside Place, Sunnyvale, CA: Water heating (57)

International Projects

Hotel Schwarz, Obermieming, Austria: Space heating, hot water (75)
Schools, Samoa: Water heating (30)
US Geological Institute, Jeddah, Saudi Arabia: Water heating (32)
Medical Center, Yanbu, Saudi Arabia: Water heating (180)
Breakthrough Community Youth Campus, Hong Kong: Water heating (16)
U.S. Embassy, Bangkok, Thailand: Water heating (4)
Hotel Seehof, Kirchberg, Austria: Space and water heating (18)
Freizeitzentrum Axams, Austria: Pool heating (96)
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