    <SEC-DOCUMENT>0000764622-15-000018-index.html : 20150330
    <SEC-HEADER>0000764622-15-000018.hdr.sgml : 20150330
    <ACCEPTANCE-DATETIME>20150330170632
    ACCESSION NUMBER:		0000764622-15-000018
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		49
    CONFORMED PERIOD OF REPORT:	20150330
    ITEM INFORMATION:		Regulation FD Disclosure
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20150330
    DATE AS OF CHANGE:		20150330

    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:		15735304

    	BUSINESS ADDRESS:
    		STREET 1:		400 NORTH FIFTH STREET
    		STREET 2:		MS8695
    		CITY:			PHOENIX
    		STATE:			AZ
    		ZIP:			85004
    		BUSINESS PHONE:		602 250 1000

    	MAIL ADDRESS:
    		STREET 1:		400 NORTH FIFTH STREET
    		STREET 2:		MS8695
    		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:		15735305

    	BUSINESS ADDRESS:
    		STREET 1:		400 N FIFTH ST
    		STREET 2:		P O BOX 53999
    		CITY:			PHOENIX
    		STATE:			AZ
    		ZIP:			85004
    		BUSINESS PHONE:		6022501000
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>8-K
    <SEQUENCE>1
    <FILENAME>a8-k3x30x15march31xapril1i.htm
    <DESCRIPTION>8-K
    <TEXT>
    Document 1 - file: a8-k3x30x15march31xapril1i.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.1
    <SEQUENCE>2
    <FILENAME>investorconferencestoron.htm
    <DESCRIPTION>EXHIBIT 99.1
    <TEXT>
    Document 2 - file: investorconferencestoron.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>investorconferencestoron001.jpg
    <TEXT>
    Document 3 - file: investorconferencestoron001.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>investorconferencestoron002.jpg
    <TEXT>
    Document 4 - file: investorconferencestoron002.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>5
    <FILENAME>investorconferencestoron003.jpg
    <TEXT>
    Document 5 - file: investorconferencestoron003.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>investorconferencestoron004.jpg
    <TEXT>
    Document 6 - file: investorconferencestoron004.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>investorconferencestoron005.jpg
    <TEXT>
    Document 7 - file: investorconferencestoron005.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>investorconferencestoron006.jpg
    <TEXT>
    Document 8 - file: investorconferencestoron006.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>investorconferencestoron007.jpg
    <TEXT>
    Document 9 - file: investorconferencestoron007.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>10
    <FILENAME>investorconferencestoron008.jpg
    <TEXT>
    Document 10 - file: investorconferencestoron008.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>11
    <FILENAME>investorconferencestoron009.jpg
    <TEXT>
    Document 11 - file: investorconferencestoron009.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>12
    <FILENAME>investorconferencestoron010.jpg
    <TEXT>
    Document 12 - file: investorconferencestoron010.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>13
    <FILENAME>investorconferencestoron011.jpg
    <TEXT>
    Document 13 - file: investorconferencestoron011.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>14
    <FILENAME>investorconferencestoron012.jpg
    <TEXT>
    Document 14 - file: investorconferencestoron012.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>15
    <FILENAME>investorconferencestoron013.jpg
    <TEXT>
    Document 15 - file: investorconferencestoron013.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>16
    <FILENAME>investorconferencestoron014.jpg
    <TEXT>
    Document 16 - file: investorconferencestoron014.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>17
    <FILENAME>investorconferencestoron015.jpg
    <TEXT>
    Document 17 - file: investorconferencestoron015.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>18
    <FILENAME>investorconferencestoron016.jpg
    <TEXT>
    Document 18 - file: investorconferencestoron016.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>19
    <FILENAME>investorconferencestoron017.jpg
    <TEXT>
    Document 19 - file: investorconferencestoron017.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>20
    <FILENAME>investorconferencestoron018.jpg
    <TEXT>
    Document 20 - file: investorconferencestoron018.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>21
    <FILENAME>investorconferencestoron019.jpg
    <TEXT>
    Document 21 - file: investorconferencestoron019.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>22
    <FILENAME>investorconferencestoron020.jpg
    <TEXT>
    Document 22 - file: investorconferencestoron020.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>23
    <FILENAME>investorconferencestoron021.jpg
    <TEXT>
    Document 23 - file: investorconferencestoron021.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>24
    <FILENAME>investorconferencestoron022.jpg
    <TEXT>
    Document 24 - file: investorconferencestoron022.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>25
    <FILENAME>investorconferencestoron023.jpg
    <TEXT>
    Document 25 - file: investorconferencestoron023.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>26
    <FILENAME>investorconferencestoron024.jpg
    <TEXT>
    Document 26 - file: investorconferencestoron024.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>27
    <FILENAME>investorconferencestoron025.jpg
    <TEXT>
    Document 27 - file: investorconferencestoron025.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>28
    <FILENAME>investorconferencestoron026.jpg
    <TEXT>
    Document 28 - file: investorconferencestoron026.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>29
    <FILENAME>investorconferencestoron027.jpg
    <TEXT>
    Document 29 - file: investorconferencestoron027.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>30
    <FILENAME>investorconferencestoron028.jpg
    <TEXT>
    Document 30 - file: investorconferencestoron028.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>31
    <FILENAME>investorconferencestoron029.jpg
    <TEXT>
    Document 31 - file: investorconferencestoron029.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>32
    <FILENAME>investorconferencestoron030.jpg
    <TEXT>
    Document 32 - file: investorconferencestoron030.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>33
    <FILENAME>investorconferencestoron031.jpg
    <TEXT>
    Document 33 - file: investorconferencestoron031.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>34
    <FILENAME>investorconferencestoron032.jpg
    <TEXT>
    Document 34 - file: investorconferencestoron032.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>35
    <FILENAME>investorconferencestoron033.jpg
    <TEXT>
    Document 35 - file: investorconferencestoron033.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>36
    <FILENAME>investorconferencestoron034.jpg
    <TEXT>
    Document 36 - file: investorconferencestoron034.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>37
    <FILENAME>investorconferencestoron035.jpg
    <TEXT>
    Document 37 - file: investorconferencestoron035.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>38
    <FILENAME>investorconferencestoron036.jpg
    <TEXT>
    Document 38 - file: investorconferencestoron036.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>39
    <FILENAME>investorconferencestoron037.jpg
    <TEXT>
    Document 39 - file: investorconferencestoron037.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>40
    <FILENAME>investorconferencestoron038.jpg
    <TEXT>
    Document 40 - file: investorconferencestoron038.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>41
    <FILENAME>investorconferencestoron039.jpg
    <TEXT>
    Document 41 - file: investorconferencestoron039.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>42
    <FILENAME>investorconferencestoron040.jpg
    <TEXT>
    Document 42 - file: investorconferencestoron040.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>43
    <FILENAME>investorconferencestoron041.jpg
    <TEXT>
    Document 43 - file: investorconferencestoron041.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>44
    <FILENAME>investorconferencestoron042.jpg
    <TEXT>
    Document 44 - file: investorconferencestoron042.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>45
    <FILENAME>investorconferencestoron043.jpg
    <TEXT>
    Document 45 - file: investorconferencestoron043.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>46
    <FILENAME>investorconferencestoron044.jpg
    <TEXT>
    Document 46 - file: investorconferencestoron044.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>47
    <FILENAME>investorconferencestoron045.jpg
    <TEXT>
    Document 47 - file: investorconferencestoron045.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>48
    <FILENAME>investorconferencestoron046.jpg
    <TEXT>
    Document 48 - file: investorconferencestoron046.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>49
    <FILENAME>investorconferencestoron047.jpg
    <TEXT>
    Document 49 - file: investorconferencestoron047.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>