Building America’s Most Reliable Energy Company

We’re in the business of keeping the lights on. Whether at home or work, every day we power your lives. Our commitment hasn’t gone unnoticed – we’ve earned national recognition for delivering industry-leading reliable energy to you.

Best in the Nation AND Best in the West

On Nov. 28, 2018 we were honored with the 2018 ReliabilityOne™ ‘National Reliability Award’ for superior performance among utilities in America by PA Consulting. Along with this achievement, we also received the ‘Regional Reliability Award’ for the Western Region for the 13th consecutive year.

Maintaining reliability is the foundation of our day-to-day operations. Our 4,000 employees come to work committed to providing reliable energy service to our 3.6 million customers. We are also driven to modernize and redefine how to operate a highly reliable and intelligent power grid to ensure that the communities we serve have clean, safe and reliable energy for generations to come.

Here are a few technology and reliability enhancements that contributed to our national recognition:

  • Modernizing our infrastructure – replacing old electrical equipment to gain better performance, safety and reliability for customers.
  • Advancing clean energy – upgrading the power grid to fully support the transition to 100% carbon-free energy in the years to come.
  • Investing in innovative energy solutions – leading in developing energy storage and microgrid programs.

Watch our videos to learn more


We’re focused on improving lives and communities by building the cleanest, safest and most reliable energy company in America.


We’ve transformed into an interconnected company where systems are more autonomous and computerized.


Our long-term investments are helping us build a more intelligent and reliable power grid that benefits our customers.


As an energy company with  data-driven infrastructure, we’ve become more effective and can predict future outcomes with the right information.

Customer Experience

Learn how our customers are making energy use decisions that help us maintain a reliable power grid.