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  <P ALIGN="CENTER">UNITED STATES</P>
  <P ALIGN="CENTER">SECURITIES AND EXCHANGE COMMISSION</P>
  <P ALIGN="CENTER">Washington, D.C.  20549</P>
  <P>&nbsp;</P>
  
  <HR WIDTH="20%">
  </FONT><FONT SIZE=3><P ALIGN="CENTER">FORM 8-K</P>
  </FONT><FONT SIZE=3>
  <HR WIDTH="20%">
  <P ALIGN="CENTER">CURRENT REPORT<BR></p>
  <P ALIGN="CENTER">
  Pursuant to Section 13 or 15(D) of the<BR>
  Securities Exchange Act of 1934</P>
  </B>
  <P>&nbsp;</P>
  <P ALIGN="CENTER">Date of Report : April 4, 2007</P>
  <P ALIGN="CENTER">Date of earliest event being reported : March 28, 2007</P>
  </FONT><B><P ALIGN="CENTER">IPALCO ENTERPRISES, INC.</P>
  </B><FONT SIZE=3>
  <P ALIGN="CENTER">(Exact name of registrant as specified in its charter)</P>
  <p align="center"><font size="3">
                         Commission file number:<u> 1-8644</u>
  </font></p>
  
  <P>&nbsp;
  <TABLE COLS=2 WIDTH="100%" >
  <TR>
  <TD>
  <font size="3">
  <CENTER><u>Indiana</u></CENTER>
  </font>
  </TD>
  <TD>
  <font size="3">
  <CENTER><u>35-1575582</u></CENTER>
  </font>
  </TD>
  </TR>
  <TR>
  <TD>
  <font size="3">
  <CENTER>&nbsp; (State or other jurisdiction of incorporation or organization)&nbsp;</CENTER>
  </font>
  </TD>
  <TD>
  <font size="3">
  <CENTER>(I.R.S. Employer Identification Number)</CENTER>
  </font>
  </TD>
  </TR>
  </TABLE>
  <BR>
  
  
  
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                                  One Monument Circle<br>
                                <u>Indianapolis, Indiana &nbsp;&nbsp; 46204
  </font></u><br>
  
  <font size="3">
          (Address of principal executive offices, including zip code)
  </font></p>
  
  <p align="center"><font size="3"><u>
                                   (317) 261-8261
  </font></u><br>
  
  <font size="3">
                   (Registrant's telephone number, including area code)
  
  
  <P ALIGN="CENTER"></P>
  <P>Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the
  filing obligation of the registrant under any of the following provisions:</P>
  <P>&nbsp;</P>
  
  
  <P>[ ]&#9;Written communications pursuant to Rule 425 under the Securities Act&nbsp; (17 CFR
  230.425)</P>
  
  <P>[ ]&#9;Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-
  12)</P>
  
  <P>[ ] &#9;Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR
  240.14d-2(b))</P>
  <P>[ ]&#9;Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR
  240.13e-4c))</P>
  <P ALIGN="CENTER"></P>
  <P>&nbsp;</P>
  
  <B><P>&nbsp;</P></B>
  
  <B><P>Item 8.01.  Other Events</P>
  </B>
  
  <FONT SIZE=3><P>IPALCO Enterprises, Inc. ("IPALCO") owns all of the outstanding common stock of
  Indianapolis Power &amp; Light Company ("IPL"). On March 28, 2007, we filed a Notice of Withdrawal
  with the Indiana Utility Regulatory Commission (&quot;IURC&quot;) for our Empower plan. We
  previously made a filing in August 2006 with the IURC in which we sought approval for Empower as a
  new alternative regulatory program. The three elements of Empower were (1) renewable energy options,
  (2) energy efficiency options and (3) customer service and pricing options. Similar to IPL's Elect
  Plan, which expired on December 31, 2006 (with the exception of the Green Power option which expires
  June 30, 2007 without further authorization from the IURC), we had proposed to treat the
  revenues and certain expenses of the customer service
  and pricing options as non-jurisdictional for the purposes of determining jurisdictional net
  operating income. Since the filing of Empower, the IURC has initiated state-wide proceedings into
  the effectiveness of demand side management (&quot;DSM&quot;) programs offered across Indiana, as
  well as time-based pricing and other demand response programs. We are participating in each of these
  proceedings. </P>
  <P>Also, on March 28, 2007, IPL filed a petition with the IURC to offer Green Power as a tariff rate
  in order to continue to provide this customer option without interruption.&nbsp;IPL has also filed a
  new DSM petition requesting an extension of the programs currently in place. Without further
  authorization by the IURC, IPL's DSM programs will expire on July 21, 2007. The DSM and Green Power
  programs are not material to IPALCO's financial statements.</P>
  <P>Both filings are subject to IURC approval. </P>
  </FONT>
  
  
  <HR WIDTH="85%">
  
  
  
                                     SIGNATURE
  </p></strong>
  <P>Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly
  caused this report to be signed on its behalf by the undersigned hereunto duly authorized.</P>
  
  <P>Dated: April 4, 2007</P>
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  <P>IPALCO ENTERPRISES, INC.</P>
  
  <P>&nbsp;</P>
  <P>By<U>&#9;/s/ Frank P. Marino&#9;&#9;&#9;</P>
  </U><P>Name:&#9;Frank P. Marino</P>
  <P>Title:&#9;Senior Vice President and Chief Financial Officer </P></DIR>
  </DIR>
  </DIR>
  </DIR>
  </DIR>
  </DIR>
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metadata_documents: [{"type": "8-K", "sequence": "1", "filename": "frm8k.htm", "description": "IPALCO ENTERPRISES FORM 8-K", "secsgml_size_bytes": 5004}]
metadata_filer: {"company-data": {"conformed-name": "IPALCO ENTERPRISES, INC.", "cik": "0000728391", "assigned-sic": "4911", "irs-number": "351575582", "state-of-incorporation": "IN", "fiscal-year-end": "1231"}, "filing-values": {"form-type": "8-K", "act": "34", "file-number": "001-08644", "film-number": "07749460"}, "business-address": {"street1": "ONE MONUMENT CIRCLE", "street2": "PO BOX 1595", "city": "INDIANAPOLIS", "state": "IN", "zip": "46204", "phone": "3172618261"}, "mail-address": {"street1": "ONE MONUMENT CIRCLE", "street2": "P.O. BOX 1595", "city": "INDIANAPOLIS", "state": "IN", "zip": "46204"}, "former-company": {"former-conformed-name": "IPALCO ENTERPRISES INC", "date-changed": "19920703"}}
text: 8K DOC
  UNITED STATES
  SECURITIES AND EXCHANGE COMMISSION
  Washington, D.C.  20549
  FORM 8-K
  CURRENT REPORT
  Pursuant to Section 13 or 15(D) of the
  Securities Exchange Act of 1934
  Date of Report : April 4, 2007
  Date of earliest event being reported : March 28, 2007
  IPALCO ENTERPRISES, INC.
  (Exact name of registrant as specified in its charter)
  Commission file number:
  1-8644
  Indiana
  35-1575582
  (State or other jurisdiction of incorporation or organization)
  (I.R.S. Employer Identification Number)
  One Monument Circle
  Indianapolis, Indiana    46204
  (Address of principal executive offices, including zip code)
  (317) 261-8261
  (Registrant's telephone number, including area code)
  Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the
  filing obligation of the registrant under any of the following provisions:
  [ ]	Written communications pursuant to Rule 425 under the Securities Act  (17 CFR
  230.425)
  [ ]	Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-
  12)
  [ ] 	Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR
  240.14d-2(b))
  [ ]	Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR
  240.13e-4c))
  Item 8.01.  Other Events
  IPALCO Enterprises, Inc. ("IPALCO") owns all of the outstanding common stock of
  Indianapolis Power & Light Company ("IPL"). On March 28, 2007, we filed a Notice of Withdrawal
  with the Indiana Utility Regulatory Commission ("IURC") for our Empower plan. We
  previously made a filing in August 2006 with the IURC in which we sought approval for Empower as a
  new alternative regulatory program. The three elements of Empower were (1) renewable energy options,
  (2) energy efficiency options and (3) customer service and pricing options. Similar to IPL's Elect
  Plan, which expired on December 31, 2006 (with the exception of the Green Power option which expires
  June 30, 2007 without further authorization from the IURC), we had proposed to treat the
  revenues and certain expenses of the customer service
  and pricing options as non-jurisdictional for the purposes of determining jurisdictional net
  operating income. Since the filing of Empower, the IURC has initiated state-wide proceedings into
  the effectiveness of demand side management ("DSM") programs offered across Indiana, as
  well as time-based pricing and other demand response programs. We are participating in each of these
  proceedings.
  Also, on March 28, 2007, IPL filed a petition with the IURC to offer Green Power as a tariff rate
  in order to continue to provide this customer option without interruption. IPL has also filed a
  new DSM petition requesting an extension of the programs currently in place. Without further
  authorization by the IURC, IPL's DSM programs will expire on July 21, 2007. The DSM and Green Power
  programs are not material to IPALCO's financial statements.
  Both filings are subject to IURC approval.
  SIGNATURE
  Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly
  caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
  Dated: April 4, 2007
  IPALCO ENTERPRISES, INC.
  By
  /s/ Frank P. Marino
  Name:	Frank P. Marino
  Title:	Senior Vice President and Chief Financial Officer