In the heart of the American Southwest lies the city of Phoenix, Arizona. The history of Phoenix is a long and storied one, dating back to its founding in 1867. Today, Phoenix is a vibrant city of over 1.5 million people, and is the capital of Arizona. Also, the city is home to a number of major businesses and industries, including Arizona Public Service (APS Phoenix).
APS Phoenix is the largest electric utility in Arizona, serving over 2.7 million customers in 11 different counties. They are headquartered in Phoenix and have been in business since 1884. APS Phoenix provides electricity to residential, commercial, and industrial customers throughout the state of Arizona. In addition, APS also offers a variety of other services such as energy efficiency programs and solar power options. Further, APS is one of the primary suppliers of power to the Phoenix metropolitan area (the other being Salt River Project (SRP)).
APS Phoenix is the principal subsidiary of Pinnacle West Capital Corporation, previously known as AZP. Notably, Pinnacle West Capital Corporation generated a profit of $500 million in 2017.