Organizations

• City of Tucson Energy Office
• Arizona Research institute for Solar Energy (AzRISE)
• Solar Alliance of Greater Tucson
• Solar Institute
• Arizona Solar Center
• Arizona Solar Energy Association (ASEA)
• Arizona Solar Energy Industries Association (ARISEIA)
• Greater Tucson Coalition for Solar Energy
• Arizona Solar Racing Team
• Solar Energy Industries Association 
• Cong. Gabrielle Giffords Solar Web Page
• Southwest Energy Efficiency Project (SWEEP)

Solar Businesses

• Global Solar
• Solon AG
• Prism Solar Technologies, Inc.
• Schletter, Inc.
• The Solar Store
• Technicians for Sustainability
• Geo Innovation
• SolarForRent
• SolarTech International
• Kyocera
• Abengoa
• Expert Solar Systems
• Heliocol
• American Solar Electric
• Sun Pumps

Utilities

• Tucson Electric Power
• Arizona Public Service
• TRICO

Integrated Solar Residential Communities

• Armory Park del Sol (Tucson)
• Civano (Tucson)
• Civano North Ridge

Solar Testing Facilities

• Arizona Public Service Company (APS) Solar Test And Research (STAR)
• Arizona State University Photovoltaic Testing Laboratory

 Solar Science

• Solarcycle 24
• Kitt Peak Solar Observatory