1200 W. Washington Street
Phoenix, AZ 85007-2927
Phoenix Office: (602) 542-4251
Tucson Office: (520) 628-6550
Toll Free In-State Only:
1-(800) 222-7000
Email: UtilitiesDiv@azcc.gov
Renewable Energy Standard & Tariff
In 2006, the Commission approved the Renewable Energy Standard and Tariff (REST). These rules require that regulated electric utilities must generate 15 percent of their energy from renewable resources by 2025. Each year, Arizona's utility companies are required to file annual implementation plans describing how they will comply with the REST rules. The proposals include incentives for customers who install solar energy technologies for their own homes and businesses. The Commission's Renewable Energy Standards encourage utilities to use solar, wind, biomass, biogas, geothermal and other similar technologies to generate "clean" energy to power Arizona's future.
Utility EPS/REST Compliance Reports (Calendar Years 2016 & Forward) - Click Docket Number below
Utility EPS/REST Compliance Reports (Calendar Year 2015)
Utility EPS/REST Compliance Reports (Calendar Year 2014)
Utility EPS/REST Compliance Reports (Calendar Year 2013)
Utility EPS/REST Compliance Reports (Calendar Year 2012)