INDEPENDENT AUDITORS' CONSENT We consent to the incorporation by reference in Post-Effective Amendment No. 2 to Registration Statement No. 33-10442 of Pinnacle West Capital Corporation on Form S-8 of our report dated June 22, 1994 appearing in this Annual Report on Form 11-K of The Savings Plan for Employees of Pinnacle West Capital Corporation for the year ended December 31, 1993. Deloitte & Touche Deloitte & Touche June 24, 1994 Phoenix, Arizona EXHIBIT 23.1