<SEC-DOCUMENT>0000764622-23-000070-index.html : 20230531
<SEC-HEADER>0000764622-23-000070.hdr.sgml : 20230531
<ACCEPTANCE-DATETIME>20230531162123
ACCESSION NUMBER:		0000764622-23-000070
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		53
CONFORMED PERIOD OF REPORT:	20230531
ITEM INFORMATION:		Regulation FD Disclosure
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20230531
DATE AS OF CHANGE:		20230531

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			PINNACLE WEST CAPITAL CORP
		CENTRAL INDEX KEY:			0000764622
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRIC SERVICES [4911]
		IRS NUMBER:				860512431
		STATE OF INCORPORATION:			AZ
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-08962
		FILM NUMBER:		23981280

	BUSINESS ADDRESS:	
		STREET 1:		400 NORTH FIFTH STREET
		STREET 2:		MS 8695
		CITY:			PHOENIX
		STATE:			AZ
		ZIP:			85004
		BUSINESS PHONE:		602 250 1000

	MAIL ADDRESS:	
		STREET 1:		400 NORTH FIFTH STREET
		STREET 2:		MS 8695
		CITY:			PHOENIX
		STATE:			AZ
		ZIP:			85004

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	AZP GROUP INC
		DATE OF NAME CHANGE:	19870506

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ARIZONA PUBLIC SERVICE CO
		CENTRAL INDEX KEY:			0000007286
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRIC & OTHER SERVICES COMBINED [4931]
		IRS NUMBER:				860011170
		STATE OF INCORPORATION:			AZ
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-04473
		FILM NUMBER:		23981281

	BUSINESS ADDRESS:	
		STREET 1:		400 NORTH FIFTH STREET
		CITY:			PHOENIX
		STATE:			AZ
		ZIP:			85004
		BUSINESS PHONE:		602 250 1000

	MAIL ADDRESS:	
		STREET 1:		P O BOX 53999
		CITY:			PHOENIX
		STATE:			AZ
		ZIP:			85072-3999
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>pnw-20230531.htm
<DESCRIPTION>8-K
<TEXT>
Document 1 - file: pnw-20230531.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.1 <SEQUENCE>2 <FILENAME>a2023juneinvestordeck.htm <DESCRIPTION>EX-99.1 <TEXT> Document 2 - file: a2023juneinvestordeck.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.SCH <SEQUENCE>3 <FILENAME>pnw-20230531.xsd <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT <TEXT> Document 3 - file: pnw-20230531.xsd
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.DEF <SEQUENCE>4 <FILENAME>pnw-20230531_def.xml <DESCRIPTION>XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT <TEXT> Document 4 - file: pnw-20230531_def.xml
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.LAB <SEQUENCE>5 <FILENAME>pnw-20230531_lab.xml <DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT <TEXT> Document 5 - file: pnw-20230531_lab.xml
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.PRE <SEQUENCE>6 <FILENAME>pnw-20230531_pre.xml <DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT <TEXT> Document 6 - file: pnw-20230531_pre.xml
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>7 <FILENAME>a2023juneinvestordeck001.jpg <TEXT> Document 7 - file: a2023juneinvestordeck001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>8 <FILENAME>a2023juneinvestordeck002.jpg <TEXT> Document 8 - file: a2023juneinvestordeck002.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>9 <FILENAME>a2023juneinvestordeck003.jpg <TEXT> Document 9 - file: a2023juneinvestordeck003.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>10 <FILENAME>a2023juneinvestordeck004.jpg <TEXT> Document 10 - file: a2023juneinvestordeck004.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>11 <FILENAME>a2023juneinvestordeck005.jpg <TEXT> Document 11 - file: a2023juneinvestordeck005.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>12 <FILENAME>a2023juneinvestordeck006.jpg <TEXT> Document 12 - file: a2023juneinvestordeck006.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>13 <FILENAME>a2023juneinvestordeck007.jpg <TEXT> Document 13 - file: a2023juneinvestordeck007.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>14 <FILENAME>a2023juneinvestordeck008.jpg <TEXT> Document 14 - file: a2023juneinvestordeck008.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>15 <FILENAME>a2023juneinvestordeck009.jpg <TEXT> Document 15 - file: a2023juneinvestordeck009.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>16 <FILENAME>a2023juneinvestordeck010.jpg <TEXT> Document 16 - file: a2023juneinvestordeck010.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>17 <FILENAME>a2023juneinvestordeck011.jpg <TEXT> Document 17 - file: a2023juneinvestordeck011.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>18 <FILENAME>a2023juneinvestordeck012.jpg <TEXT> Document 18 - file: a2023juneinvestordeck012.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>19 <FILENAME>a2023juneinvestordeck013.jpg <TEXT> Document 19 - file: a2023juneinvestordeck013.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>20 <FILENAME>a2023juneinvestordeck014.jpg <TEXT> Document 20 - file: a2023juneinvestordeck014.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>21 <FILENAME>a2023juneinvestordeck015.jpg <TEXT> Document 21 - file: a2023juneinvestordeck015.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>22 <FILENAME>a2023juneinvestordeck016.jpg <TEXT> Document 22 - file: a2023juneinvestordeck016.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>23 <FILENAME>a2023juneinvestordeck017.jpg <TEXT> Document 23 - file: a2023juneinvestordeck017.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>24 <FILENAME>a2023juneinvestordeck018.jpg <TEXT> Document 24 - file: a2023juneinvestordeck018.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>25 <FILENAME>a2023juneinvestordeck019.jpg <TEXT> Document 25 - file: a2023juneinvestordeck019.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>26 <FILENAME>a2023juneinvestordeck020.jpg <TEXT> Document 26 - file: a2023juneinvestordeck020.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>27 <FILENAME>a2023juneinvestordeck021.jpg <TEXT> Document 27 - file: a2023juneinvestordeck021.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>28 <FILENAME>a2023juneinvestordeck022.jpg <TEXT> Document 28 - file: a2023juneinvestordeck022.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>29 <FILENAME>a2023juneinvestordeck023.jpg <TEXT> Document 29 - file: a2023juneinvestordeck023.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>30 <FILENAME>a2023juneinvestordeck024.jpg <TEXT> Document 30 - file: a2023juneinvestordeck024.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>31 <FILENAME>a2023juneinvestordeck025.jpg <TEXT> Document 31 - file: a2023juneinvestordeck025.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>32 <FILENAME>a2023juneinvestordeck026.jpg <TEXT> Document 32 - file: a2023juneinvestordeck026.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>33 <FILENAME>a2023juneinvestordeck027.jpg <TEXT> Document 33 - file: a2023juneinvestordeck027.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>34 <FILENAME>a2023juneinvestordeck028.jpg <TEXT> Document 34 - file: a2023juneinvestordeck028.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>35 <FILENAME>a2023juneinvestordeck029.jpg <TEXT> Document 35 - file: a2023juneinvestordeck029.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>36 <FILENAME>a2023juneinvestordeck030.jpg <TEXT> Document 36 - file: a2023juneinvestordeck030.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>37 <FILENAME>a2023juneinvestordeck031.jpg <TEXT> Document 37 - file: a2023juneinvestordeck031.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>38 <FILENAME>a2023juneinvestordeck032.jpg <TEXT> Document 38 - file: a2023juneinvestordeck032.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>39 <FILENAME>a2023juneinvestordeck033.jpg <TEXT> Document 39 - file: a2023juneinvestordeck033.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>40 <FILENAME>a2023juneinvestordeck034.jpg <TEXT> Document 40 - file: a2023juneinvestordeck034.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>41 <FILENAME>a2023juneinvestordeck035.jpg <TEXT> Document 41 - file: a2023juneinvestordeck035.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>42 <FILENAME>a2023juneinvestordeck036.jpg <TEXT> Document 42 - file: a2023juneinvestordeck036.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>43 <FILENAME>a2023juneinvestordeck037.jpg <TEXT> Document 43 - file: a2023juneinvestordeck037.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>44 <FILENAME>a2023juneinvestordeck038.jpg <TEXT> Document 44 - file: a2023juneinvestordeck038.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>45 <FILENAME>a2023juneinvestordeck039.jpg <TEXT> Document 45 - file: a2023juneinvestordeck039.jpg
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>46 <FILENAME>R1.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 46 - file: R1.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>47 <FILENAME>pnw-20230531_htm.xml <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 47 - file: pnw-20230531_htm.html
Document 47 - RAW XML: pnw-20230531_htm.xml
</DOCUMENT> <DOCUMENT> <TYPE>EXCEL <SEQUENCE>48 <FILENAME>Financial_Report.xlsx <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 48 - file: Financial_Report.xlsx
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>49 <FILENAME>Show.js <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 49 - file: Show.js
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>50 <FILENAME>report.css <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 50 - file: report.css
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>51 <FILENAME>FilingSummary.xml <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 51 - file: FilingSummary.html
Document 51 - RAW XML: FilingSummary.xml
</DOCUMENT> <DOCUMENT> <TYPE>JSON <SEQUENCE>54 <FILENAME>MetaLinks.json <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 54 - file: MetaLinks.json
</DOCUMENT> <DOCUMENT> <TYPE>ZIP <SEQUENCE>55 <FILENAME>0000764622-23-000070-xbrl.zip <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 55 - file: 0000764622-23-000070-xbrl.zip
</DOCUMENT> </SEC-DOCUMENT>