0000950147-00-000985 11-K 2 19991231 20000628 PINNACLE WEST CAPITAL CORP 0000764622 4911 860512431 AZ 1231 11-K 34 001-08962 663703 400 E VAN BUREN ST PO BOX 52132 P O BOX 52132 PHOENIX AZ 85072-2132 6023792616 400 E VAN BUREN ST PO BOX 52132 PHOENIX AZ 85072-2132 AZP GROUP INC 19870506 11-K 1 0001.txt FORM 11-K OF PINNACLE WEST CAPITAL CORP. EX-23.1 2 0002.txt CONSENT OF DELOITTE & TOUCHE LLP