Clean energy is important to you. It’s important to us. It’s important to the future of Arizona.

Today, half of our energy mix is clean and will become even cleaner. We are setting the course for a sustainable energy future that brings together clean energy resources like solar and nuclear, advanced technologies like battery storage, more choice and enhanced reliability for all of our customers.

Over the last 25 years (1992-2017), our rates have increased an average of 0.9% for commercial and 1.3% for industrial despite 2.8% inflation.  Keeping energy affordable and costs stable for existing, start-up and relocating businesses helps Arizona thrive. 

View our Business Service Plans to learn more.

Diversified resources ensure clean, reliable and affordable energy. You flip a switch and the light comes on. But where does the energy that powers it come from and why is that important?

Businesses count on us to keep their operations up and running.  We consistently rank among the top utilities for reliability and in 2018 devoted $700 million to operate, maintain, expand and modernize the grid. Average outages per APS customer

2005 - 1.17
2010 - 0.92
2015 - 0.82
2018 - 0.84