Visit Pima County's Solar One Stop webpage for all of your solar needs!

As City of Tucson Mayor Bob Walkup accepts a Solar America Cities sign from Steven Palmeri, Project Officer from the US Department of Energy, Tucson will be recognized as one of the 13 US Department of Energy selected Solar America Cities for 2007. Also watching the exchange was then Arizona Governor Janet Napolitano.
Through the program, $500,000 has been designated by the City and Federal governments for the expansion of solar power usage in the City. This partnership shows the commitment of governments of all levels to boost the solar industry.
Tucson’s solar potential and leadership in using solar energy helped it gain its status as a Solar America City. Through the program, the Federal grant is providing matching funds to those allocated by the City’s energy budget during a two-year period. The grant also created the position and salary for a Solar Energy Coordinator, Bruce Plenk, to organize Tucson’s solar energy efforts. In addition, Tucson is receiving technical support from staff at different national laboratories.
Cities in the program share ideas and resources to promote solar power. The program allows Tucson to increase solar capacity and awareness of solar power to lead the way for its residents and other municipalities.

Here are handouts of interest provided by the City of Tucson Energy Office. All handouts are in PDF format:
There are currently around 1.1 Megawatts of photovoltaic systems at several City of Tucson buildings. Tucson is one of 25 cities designated as a Solar America City by the U.S. Department of Energy. Of the 25, Tucson is the only one the department labels as having excellent resource potential for flat plate collectors.
Here are solar sites maintained by the City of Tucson:
Click on any individual link below to view general information on each photovoltaic solar site maintained by the City of Tucson.
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Clements Fitness Center
8155 E Poinciana Drive
Installation Date: Mar 2005
Adjacent to the Ward IV Council Office, Clements Fitness Center was equipped with solar panels to power the Fitness Center.
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El Rio Adult Education Center
1390 W Speedway Blvd
Installation Date: Dec 2001
The El Rio Adult Education Center opens with roof-top panels. Operated by the Parks and Recreation Department, the panels were installed to power part of the Community Center.
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Hardesty Service Center (Midtown Multi-Service Center)
1100 South Alvernon Way / 3825 East 22nd Street
Installation Date: Dec 2003
The Patrick K. Hardesty Midtown Multi-Service Center opens with solar panels atop the roof, helping power operations for different city departments including Tucson Police and Tucons Water. The Hardesty Multi Service Center also boasts a solar daylighting design for added benefits.
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Hayden Udall Treatment Plant Phases I-II
4401 S Tucson Estates Blvd
Installation Date: 2002
The Hayden-Udall Water Treatment Facility Phase I array is the first City of Tucson solar project to take advantage of the many large parcels of land in the metropolitan area. Owned by Tucson Water, a total of five phases are scheduled to inhabit the space.
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Pennington Street Garage
110 E Pennington Way
Installation Date: Sep 2005
The Pennington Street Garage becomes the first City garage to utilize solar power, becoming the largest single solar project within the City of Tucson’s facilities. You may track its usage and performance through Fat Spaniel : Live Fat Spaniel Data.
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Thornydale Resevoir Phases I-III
11701 N Thornydale Road
Installation Date:
Located on a Water Reservoir north of Tucson, these panels were installed on an unused concrete roof. Maintained by Tucson Water, a total of five phases are planned for this site alone.
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Ward IV Council Office/Southeast Service Center
8155 E Poinciana Drive
Installation Date: Jul 1999
Home of Council Member Shirley Scott since 1995, the South-East Service Center (Ward IV) becomes the first City of Tucson owned facility to have solar power and have green building principles incorporated into all aspects of design. Live Sunny Portal Data.
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Zoo School/Brown Conservation Learning Center
1100 S Randolph Way
Installation Date: Feb 2008
The Lee H. Brown Family Conservation Learning Center opens as Tucson's first LEED Platinum certified facility, with both solar pv and solar thermal. You may also track its usage and performance online. Live Sunny Portal Data.
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Public Safety Training Academy (PSTA)
10001 S. Wilmot Road
Installation Date: June, 2009
The PSTA single-axis tracking array is a 472.5 kW DC CREBs project designed to more efficiently capture the sun's incident energy as the day progresses. Live Fat Spaniel Data
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El Rio
1390 W. Speedway Blvd
Installation Date: August, 2009
The El Rio array is a 23.29 kW DC CREBs project that uses fixed PV panels to generate electricity for the city. Live Fat Spaniel Data
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El Pueblo
101 W. Irvington Rd.
Installation Date: May, 2009
The El Pueblo array is a 97.65 kW DC CREBs project that uses fixed PV panels to generate electricity for the city. Live Fat Spaniel Data
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Hayden-Udall Water Treatment Facility
4401 S. Tucson Estates Blvd
Installation Date: July, 2009
The Hayden-Udall single-axis tracking array is a 226.8 kW DC CREBs project designed to more efficiently capture the sun's incident energy as the day progresses. Live Fat Spaniel Data
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Information Technology
481 W. Paseo Redondo
Installation Date: July, 2009
The IT array is a 34.65 kW DC CREBs project that uses fixed PV panels to generate electricity for the city. Live Fat Spaniel Data
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Roger Road Reclamation
2600 W. Sweetwater Drive
Installation Date: November, 2009
The Roger Road Reclamation Water Reservoir is a 110 kW DC CREBs solar array. This array was built on a reservoir deck as its special design allowed for a tracking system. Live Fat Spaniel Data
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Parks Purchasing Warehouse
850 S. Randolph Way
Installation Date: May, 2009
The Parks Purchasing Warehouse array is a 47.32 kW DC CREBs project that utilizes the unique Solyndra photovoltaic system in order to capture sunlight efficiently all day long. Live Fat Spaniel Data
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Sun Tran Bus Maintenance Facility
3920 North Sun Tran Blvd
Installation Date: December, 2009
The new Sun Tran Bus Maintenance Facility will be the newest home for Sun Tran. As part of the 2nd phase of the building process, solar was installed atop 6 steel canopies that shade parked buses. Live Sunny Portal Data. |
Click on any individual link below to view general information on each thermal solar site maintained by the City of Tucson.
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Adaptive Recreation Center
3455 E Zoo Court Drive
Installation Date: November 2004
With two pools placed at the Adaptive Recreation Center, one for theraputic use which is heated from a boiler, and another for recreational use which uses the solar hot water heaters installed at the site.
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Archer Neighborhood Center
1665 S La Cholla Blvd
Installation Date: 2005/2006
In addition to servicing various applications in the Archer Neighborhood Center, the 3 collectors at the facility represent one of the City of Tucson's oldest solar projects.
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Zoo School
1100 S Randolph Way
Installation Date: Feb 2008
The Lee H. Brown Family Conservation Learning Center opens as Tucson's first LEED Platinum certified facility, with both solar pv and solar thermal.
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Public Safety Training Academy (PSTA)
10001 S. Wilmot Road
Installation Date: Feb 2008
Heating water for the Public Safety Training Academy facility, this system is accompanied by a solar photovoltaic system through the Clean and Renewable Energy Bonds (CREBS) program rated at 472.5 kW DC.
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Fire Station #22
6810 S Alvernon Way
Installation Date: Jan 2007
Built as the first LEED Certified Gold Fire Station in Arizona, Fire Station #22 opens as a Fire Station for the City of Tucson with solar water heating for site operational uses.
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Fire Central
300 South Fire Central Place
Installation Date: December 2009
3 different collectors heat water for the new Fire Central and help this facility meet a LEED certified Gold rating.
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