Colleen Sauer

Colleen L. Sauer is the Director of Accounting at the Phoenix corporate headquarters of Arizona Public Service, where she has devoted 25 years of accounting leadership and practice. She has extensive experience in financial accounting including business operations oversight of Pinnacle West, APS, Pinnacle West Power and other affiliate companies in the utility energy industry. She previously served as Treasurer on the Pinnacle West Political Action Committee Board and is the co-chair of the Employee Engagement Council. Colleen earned her Bachelor of Science in Accountancy at Northern Arizona University, obtained her Master of Science in Accountancy at Southern New Hampshire University and completed her Lean Six Sigma Blackbelt at Purdue University. She is currently pursuing her PhD in business at the University of Arizona. Colleen is an avid sports fan, sharing a love for all Arizona teams, especially the Cardinals, Suns, and Diamondbacks.