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   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;b&gt;11.&lt;/b&gt;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&lt;b&gt;Transfers of Financial Assets&lt;/b&gt;
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   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;Beginning January&amp;#160;1, 2010, transfers of accounts receivable that previously qualified for sales
   accounting no longer qualify and are accounted for as secured borrowings resulting in the
   recognition of short-term borrowings on the Condensed Consolidated Balance Sheets (unaudited). The
   maximum amount of debt that can be recognized related to NiSource&amp;#8217;s accounts receivable programs is
   $550&amp;#160;million.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;Prior to January&amp;#160;1, 2010, NiSource&amp;#8217;s accounts receivable programs qualified for sale accounting
   based upon the conditions met in ASC Topic 860 &amp;#8211; Transfers and Servicing.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;All accounts receivables sold to the commercial paper conduits are valued at face value, which
   approximate fair value due to their short-term nature. The amount of the undivided percentage
   ownership interest in the accounts receivables sold is determined in part by required loss reserves
   under the agreements. Below is information about the accounts receivable securitization agreements
   entered into by NiSource&amp;#8217;s subsidiaries.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;On October&amp;#160;23, 2009, Columbia of Ohio entered into an agreement to sell, without recourse,
   substantially all of its trade receivables, as they originate, to CGORC, a wholly-owned subsidiary
   of Columbia of Ohio. CGORC, in turn, is party to an agreement with BTMU and RBS, also dated
   October&amp;#160;23, 2009, under the terms of which it sells an undivided percentage ownership interest in
   its accounts receivable to commercial paper conduits sponsored by BTMU and RBS. The maximum
   seasonal program limit under the terms of the agreement is $275&amp;#160;million. CGORC&amp;#8217;s agreement with
   the commercial paper conduits has a scheduled termination date of October&amp;#160;22, 2010, and can be
   renewed if mutually agreed to by all parties. As of June&amp;#160;30, 2010, $46.2&amp;#160;million of accounts
   receivable had
   been transferred by CGORC. CGORC is a separate corporate entity from NiSource and
   Columbia of Ohio, with its own separate obligations, and upon a liquidation of CGORC, CGORC&amp;#8217;s
   obligations must be satisfied out of CGORC&amp;#8217;s assets prior to any value becoming available to
   CGORC&amp;#8217;s stockholder. Under the agreement, an event of termination occurs if NiSource&amp;#8217;s debt rating
   is withdrawn by either Standard and Poor&amp;#8217;s or Moody&amp;#8217;s or falls below BB- or Ba3 at either Standard
   and Poor&amp;#8217;s or Moody&amp;#8217;s, respectively.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;On October&amp;#160;23, 2009, Northern Indiana entered into an agreement to sell, without recourse,
   substantially all of its trade receivables, as they originate, to NARC, a wholly-owned subsidiary
   of Northern Indiana. NARC, in turn, is party to an agreement with RBS, also dated October&amp;#160;23,
   2009, under the terms of which it sells an undivided percentage ownership interest in its accounts
   receivable to a commercial paper conduit sponsored by RBS. The maximum seasonal program limit
   under the terms of the agreement is $200&amp;#160;million. NARC&amp;#8217;s agreement with the commercial paper
   conduit has a scheduled termination date of October&amp;#160;22, 2010, and can be renewed if mutually agreed
   to by both parties. As of June&amp;#160;30, 2010, $87.9&amp;#160;million of accounts receivable had been
   transferred by NARC. NARC is a separate corporate entity from NiSource and Northern Indiana, with
   its own separate obligations, and upon a liquidation of NARC, NARC&amp;#8217;s obligations must be satisfied
   out of NARC&amp;#8217;s assets prior to any value becoming available to NARC&amp;#8217;s stockholder. Under the
   agreement, an event of termination occurs if Northern Indiana&amp;#8217;s debt rating is withdrawn by either
   Standard and Poor&amp;#8217;s or Moody&amp;#8217;s, or falls below BB or Ba2 at either Standard and Poor&amp;#8217;s or Moody&amp;#8217;s,
   respectively.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;On March&amp;#160;15, 2010, Columbia of Pennsylvania entered into an agreement to sell, without recourse,
   substantially all of its trade receivables, as they originate, to CPRC, a wholly-owned subsidiary
   of Columbia of Pennsylvania. CPRC, in turn, is party to an agreement with BTMU, also dated March
   15, 2010, under the terms of which it sells an undivided percentage ownership interest in its
   accounts receivable to a commercial paper conduit sponsored by BTMU. The maximum seasonal program
   limit under the terms of the agreement is $75&amp;#160;million. CPRC&amp;#8217;s agreement with the commercial paper
   conduit has a scheduled termination date of March&amp;#160;14, 2011, and can be renewed if mutually agreed
   to by both parties. As of June&amp;#160;30, 2010, $5.2&amp;#160;million of accounts receivable had been transferred
   by CPRC. CPRC is a separate corporate entity from NiSource and Columbia of Pennsylvania, with its
   own separate obligations, and upon a liquidation of CPRC, CPRC&amp;#8217;s obligations must be satisfied out
   of CPRC&amp;#8217;s assets prior to any value becoming available to CPRC&amp;#8217;s stockholder. Under the agreement,
   an event of termination occurs if NiSource&amp;#8217;s debt rating is withdrawn by either Standard and Poor&amp;#8217;s
   or Moody&amp;#8217;s, or falls below BB- or Ba3 at either Standard and Poor&amp;#8217;s or Moody&amp;#8217;s, respectively.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The following table reflects the gross and net receivables transferred as well as short-term
   borrowings related to the securitization transactions as of June&amp;#160;30, 2010 and December&amp;#160;31, 2009 for
   Columbia of Ohio, Northern Indiana and Columbia of Pennsylvania:
   &lt;/div&gt;
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       &lt;td width="62%"&gt;&amp;#160;&lt;/td&gt;
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       &lt;td width="12%"&gt;&amp;#160;&lt;/td&gt;
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       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;June 30, 2010&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;December 31, 2009&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
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       &lt;td colspan="9" align="left" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
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   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Gross Receivables
   &lt;/div&gt;&lt;/td&gt;
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       &lt;td align="left"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/td&gt;
       &lt;td align="right"&gt;&lt;b&gt;332.4&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;437.8&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
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       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Less: Receivables not transferred
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&lt;b&gt;193.1&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;249.4&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
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       &lt;td colspan="9" align="left" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
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       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Net receivables transferred
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/td&gt;
       &lt;td align="right"&gt;&lt;b&gt;139.3&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;188.4&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
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       &lt;td colspan="9" align="left" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
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   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
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       &lt;td colspan="9" align="left" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
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   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Short-term debt due to asset securitization
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
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       &lt;td&gt;&amp;#160;&lt;/td&gt;
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   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;Consistent with sale accounting treatment, at December&amp;#160;31, 2009 the $188.4&amp;#160;million of receivables
   shown above are not recorded on the Condensed Consolidated Balance Sheets (unaudited). During the
   three and six months ended June&amp;#160;30, 2009, NiSource received proceeds from receivables sold of
   $593.6&amp;#160;million and $1,689.8&amp;#160;million, respectively, and remitted collections to the commercial paper
   conduits of $1,043.6&amp;#160;million and $1,945.4&amp;#160;million, respectively. This resulted in a net use of
   operating cash flows of $450.0&amp;#160;million and $255.6&amp;#160;million, respectively. Additionally, during the
   three and six months ended June&amp;#160;30, 2009, $4.8&amp;#160;million and
   $7.6&amp;#160;million of fees associated with the
   securitization transactions were recorded as other, net expense, respectively.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;Beginning January&amp;#160;1, 2010, transfers of accounts receivable that previously qualified for sale
   accounting no longer qualify and are accounted for as secured borrowings. As such, at June&amp;#160;30,
   2010, the entire gross receivables balance
   remains on the Condensed Consolidated Balance Sheets
   (unaudited)&amp;#160;and short-term borrowings are recorded in the amount of proceeds received from the
   commercial paper conduits involved in the transactions. During the first half of 2010, $139.3
   million has been recorded as cash from financing activities related to the change in short-term
   borrowings due to the securitization transactions. Although there have been no changes in the
   operation of the accounts receivable securitization programs, the application of the new accounting
   guidance resulted in a reduction in cash from operations of $241.9&amp;#160;million. During the three and
   six months ended June&amp;#160;30, 2010, $1.8&amp;#160;million and $3.7&amp;#160;million of fees associated with the
   securitization transactions were recorded as interest expense in accordance
   with the new accounting guidance, respectively. Columbia of Ohio, Northern Indiana and Columbia of
   Pennsylvania remain responsible for collecting on the receivables securitized and the receivables
   cannot be sold to another party.
   &lt;/div&gt;
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      <ElementDefenition>Provides the disclosures pertaining to a transferor's continuing involvement in financial assets that it has transferred in a securitization or asset-backed financing arrangement, the nature of any restrictions on assets reported by an entity in its statement of financial position that relate to a transferred financial asset (including the carrying amounts of such assets), how servicing assets and servicing liabilities are reported, and (for securitization or asset-backed financing arrangements accounted for as sales) when a transferor has continuing involvement with the transferred financial assets and transfers of financial assets accounted for as secured borrowings, how the transfer of financial assets affects an entity's financial position, financial performance, and cash flows.</ElementDefenition>
      <ElementReferences>Reference 1: http://www.xbrl.org/2003/role/presentationRef
 -Publisher FASB
 -Name Statement of Financial Accounting Standard (FAS)
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Reference 2: http://www.xbrl.org/2003/role/presentationRef
 -Publisher FASB
 -Name FASB Staff Position (FSP)
 -Number FAS140-4 and FIN46(R)-8
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Reference 3: http://www.xbrl.org/2003/role/presentationRef
 -Publisher FASB
 -Name FASB Staff Position (FSP)
 -Number FAS140-4 and FIN46(R)-8
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