Salt River Project Agricultural Improvement and Power District
Tempe, Arizona
Partner of the Year - Sustained Excellence - Energy Efficiency Program Delivery

Salt River Agricultural Improvement & Power District (SRP) is a natural gas utility serving central Arizona. Over the past year, the utility exceeded its total annual energy savings goal by 20% and continued to encourage resource conservation and grow consumer support for ENERGY STAR® through its residential programs. Key 2021 accomplishments include:
- Achieving a 70% market share for single-family ENERGY STAR certified homes across its service territory.
- Supporting the construction of more than 5,000 ENERGY STAR certified homes, an increase of 54% compared to 2020, for a cumulative total exceeding 43,600 since joining the program.
- Introducing a new community incentive option for builders to pre-wire homes with electric vehicle charging stations and requiring that all ENERGY STAR homes use fixtures certified by EPA’s WaterSense program.
- Providing rebates for more than 16,000 ENERGY STAR certified smart thermostats..