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&lt;P style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&lt;B&gt;Note&amp;nbsp;8. Variable Interest
Entities &lt;/B&gt;&lt;/FONT&gt;&lt;/P&gt;
&lt;P style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&lt;B&gt;&lt;I&gt;Projects or Entities that are
Consolidated &lt;/I&gt;&lt;/B&gt;&lt;/FONT&gt;&lt;/P&gt;
&lt;P style="FONT-FAMILY: times"&gt;&lt;FONT
size=2&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;EME has purchased a
majority interest in a number of wind projects under joint development
agreements with third-party developers. At June&amp;nbsp;30, 2009 and
December&amp;nbsp;31, 2008, EME had majority interests in 15 wind projects with a
total generating capacity of 700 MW that had minority interests held by others.
The projects are located in Iowa, Minnesota, New Mexico, Nebraska and Texas.
Minority interest holders have key rights over matters such as budgets,
incurrence of debt, and sale of the project, and in certain cases, receive a
higher allocation of income and losses after a minimum return is earned by EME.
In determining that EME was the primary beneficiary, a key factor was the
conclusion that the power sales agreements did not constitute a variable
interest since the agreements have a fixed unit price and do not absorb expected
losses. As a result, the determination of EME as the primary beneficiary was
based on the allocation of income and losses with EME expected to earn a
majority of the expected gains or absorb the majority of the expected losses
based on its ownership interest. &lt;/FONT&gt;&lt;/P&gt;
&lt;P style="FONT-FAMILY: times"&gt;&lt;FONT
size=2&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;The following table
presents summarized financial information of the wind projects that had minority
interests held by others consolidated by EME at June&amp;nbsp;30, 2009 and
December&amp;nbsp;31, 2008: &lt;/FONT&gt;&lt;/P&gt;&lt;!-- User-specified TAGGED TABLE --&gt;
&lt;DIV align=center&gt;
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    &lt;TD style="FONT-FAMILY: times" align=left width=269&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" width=12&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" align=right width=5&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" width=44&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" width=15&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" align=right width=5&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" width=62&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times"
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    &lt;TH style="FONT-FAMILY: times" align=left colSpan=2&gt;&lt;FONT
      size=2&gt;&amp;nbsp;&lt;/FONT&gt;&lt;BR&gt;&lt;/TH&gt;
    &lt;TH style="FONT-FAMILY: times"&gt;&lt;FONT size=1&gt;&amp;nbsp;&lt;/FONT&gt;&lt;/TH&gt;
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      &lt;DIV
      style="MARGIN-BOTTOM: 0pt; WIDTH: 46pt; BORDER-BOTTOM: #000000 1pt solid"&gt;&lt;FONT
      size=1&gt;&lt;B&gt;June&amp;nbsp;30, 2009
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    &lt;TH style="FONT-FAMILY: times"&gt;&lt;FONT size=1&gt;&amp;nbsp;&lt;/FONT&gt;&lt;/TH&gt;
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      &lt;DIV
      style="MARGIN-BOTTOM: 0pt; WIDTH: 64pt; BORDER-BOTTOM: #000000 1pt solid"&gt;&lt;FONT
      size=1&gt;&lt;B&gt;December&amp;nbsp;31, 2008
      &lt;!-- COMMAND=ADD_SCROPPEDRULE,64pt --&gt;&lt;/B&gt;&lt;/FONT&gt;&lt;/DIV&gt;&lt;/TH&gt;
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    &lt;TH style="FONT-FAMILY: times" align=middle colSpan=5&gt;&lt;FONT size=1&gt;&lt;B&gt;(in
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      &lt;P style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"&gt;&lt;FONT
      size=2&gt;&lt;/FONT&gt;&lt;FONT size=2&gt;Current assets&lt;/FONT&gt;&lt;/P&gt;&lt;/TD&gt;
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    &lt;TD style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&amp;nbsp;&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" align=right&gt;&lt;FONT size=2&gt;$&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" align=right&gt;&lt;FONT size=2&gt;31&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&amp;nbsp;&lt;/FONT&gt;&lt;/TD&gt;&lt;/TR&gt;
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      size=2&gt;&lt;/FONT&gt;&lt;FONT size=2&gt;Net property, plant and equipment&lt;/FONT&gt;&lt;/P&gt;&lt;/TD&gt;
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    &lt;TD style="FONT-FAMILY: times" align=right&gt;&lt;FONT size=2&gt;976&lt;/FONT&gt;&lt;/TD&gt;
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    &lt;TD style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&amp;nbsp;&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" align=right&gt;&lt;FONT size=2&gt;957&lt;/FONT&gt;&lt;/TD&gt;
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    &lt;TD style="FONT-FAMILY: times" colSpan=2&gt;
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      size=2&gt;&lt;/FONT&gt;&lt;FONT size=2&gt;Other long-term assets&lt;/FONT&gt;&lt;/P&gt;&lt;/TD&gt;
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    &lt;TD style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&amp;nbsp;&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" align=right&gt;&lt;FONT size=2&gt;2&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&amp;nbsp;&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&amp;nbsp;&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" align=right&gt;&lt;FONT size=2&gt;2&lt;/FONT&gt;&lt;/TD&gt;
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    &lt;TD style="FONT-FAMILY: times" colSpan=2&gt;&amp;nbsp;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times"&gt;&amp;nbsp;&lt;/TD&gt;
    &lt;TD style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" align=right
    colSpan=2&gt;&amp;nbsp;&lt;/TD&gt;
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    colSpan=2&gt;&amp;nbsp;&lt;/TD&gt;
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      &lt;P style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"&gt;&lt;FONT
      size=2&gt;&lt;/FONT&gt;&lt;FONT size=2&gt;Total assets&lt;/FONT&gt;&lt;/P&gt;&lt;/TD&gt;
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    &lt;TD style="FONT-FAMILY: times" align=right&gt;&lt;FONT size=2&gt;$&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" align=right&gt;&lt;FONT size=2&gt;1,013&lt;/FONT&gt;&lt;/TD&gt;
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    &lt;TD style="FONT-FAMILY: times" align=right&gt;&lt;FONT size=2&gt;$&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" align=right&gt;&lt;FONT size=2&gt;990&lt;/FONT&gt;&lt;/TD&gt;
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    &lt;TD style="FONT-FAMILY: times" colSpan=2&gt;&amp;nbsp;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times"&gt;&amp;nbsp;&lt;/TD&gt;
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      &lt;P style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"&gt;&lt;FONT
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    &lt;TD style="FONT-FAMILY: times" align=right&gt;&lt;FONT size=2&gt;$&lt;/FONT&gt;&lt;/TD&gt;
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    &lt;TD style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&amp;nbsp;&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" align=right&gt;&lt;FONT size=2&gt;$&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" align=right&gt;&lt;FONT size=2&gt;29&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&amp;nbsp;&lt;/FONT&gt;&lt;/TD&gt;&lt;/TR&gt;
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      maturities&lt;/FONT&gt;&lt;/P&gt;&lt;/TD&gt;
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    &lt;TD style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&amp;nbsp;&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" align=right&gt;&lt;FONT size=2&gt;22&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&amp;nbsp;&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&amp;nbsp;&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" align=right&gt;&lt;FONT size=2&gt;25&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&amp;nbsp;&lt;/FONT&gt;&lt;/TD&gt;&lt;/TR&gt;
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    &lt;TD style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&amp;nbsp;&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" align=right&gt;&lt;FONT size=2&gt;20&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&amp;nbsp;&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&amp;nbsp;&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" align=right&gt;&lt;FONT size=2&gt;15&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&amp;nbsp;&lt;/FONT&gt;&lt;/TD&gt;&lt;/TR&gt;
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    &lt;TD style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&amp;nbsp;&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" align=right&gt;&lt;FONT size=2&gt;20&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&amp;nbsp;&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&amp;nbsp;&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" align=right&gt;&lt;FONT size=2&gt;18&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&amp;nbsp;&lt;/FONT&gt;&lt;/TD&gt;&lt;/TR&gt;
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    &lt;TD style="FONT-FAMILY: times" colSpan=2&gt;&amp;nbsp;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times"&gt;&amp;nbsp;&lt;/TD&gt;
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    &lt;TD style="FONT-FAMILY: times"&gt;&amp;nbsp;&lt;/TD&gt;
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    &lt;TD style="FONT-FAMILY: times" align=right&gt;&lt;FONT size=2&gt;$&lt;/FONT&gt;&lt;/TD&gt;
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    &lt;TD style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&amp;nbsp;&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" align=right&gt;&lt;FONT size=2&gt;$&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" align=right&gt;&lt;FONT size=2&gt;87&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&amp;nbsp;&lt;/FONT&gt;&lt;/TD&gt;&lt;/TR&gt;
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    &lt;TD style="FONT-FAMILY: times"&gt;&amp;nbsp;&lt;/TD&gt;
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      &lt;P style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"&gt;&lt;FONT
      size=2&gt;&lt;/FONT&gt;&lt;FONT size=2&gt;Noncontrolling interest&lt;/FONT&gt;&lt;/P&gt;&lt;/TD&gt;
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    &lt;TD style="FONT-FAMILY: times" align=right&gt;&lt;FONT size=2&gt;$&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" align=right&gt;&lt;FONT size=2&gt;79&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&amp;nbsp;&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" align=right&gt;&lt;FONT size=2&gt;$&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" align=right&gt;&lt;FONT size=2&gt;77&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&amp;nbsp;&lt;/FONT&gt;&lt;/TD&gt;&lt;/TR&gt;
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    &lt;TD style="FONT-FAMILY: times" colSpan=2&gt;&amp;nbsp;&lt;/TD&gt;
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    align=right colSpan=2&gt;&amp;nbsp;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times"&gt;&amp;nbsp;&lt;/TD&gt;
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&lt;P style="FONT-FAMILY: times"&gt;&lt;FONT
size=2&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;Assets serving as
collateral for the debt obligations had a carrying value of $84&amp;nbsp;million at
each June&amp;nbsp;30, 2009 and December&amp;nbsp;31, 2008, and primarily consist of
property, plant and equipment. The consolidated statement of income and cash
flow for the six months ended June&amp;nbsp;30, 2009 includes &lt;!-- SEQ.=15,FOLIO='20',FILE='DISK114:[09ZCF1.09ZCF45001]XE45001A.;2',USER='CMATTI',CD=';5-AUG-2009;18:40' --&gt;&lt;A
name=page_xxx45001_1_21&gt;&lt;/A&gt;$1&amp;nbsp;million of pre-tax loss and $32&amp;nbsp;million
of operating cash flow related to variable interest entities that are
consolidated. &lt;/FONT&gt;&lt;/P&gt;
&lt;P style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&lt;B&gt;&lt;I&gt;Projects that are not
Consolidated &lt;/I&gt;&lt;/B&gt;&lt;/FONT&gt;&lt;/P&gt;
&lt;P style="FONT-FAMILY: times"&gt;&lt;FONT
size=2&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;EME has a number of
investments in power projects that are accounted for under the equity method.
Under the equity method, the project assets and related liabilities are not
consolidated on EME's consolidated balance sheet. Rather, EME's financial
statements reflect its investment in each entity and it records only its
proportionate ownership share of net income or loss. &lt;/FONT&gt;&lt;/P&gt;
&lt;P style="FONT-FAMILY: times"&gt;&lt;FONT
size=2&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;Entities formed to own
these projects are generally structured with a management committee in which EME
exercises significant influence but cannot exercise unilateral control over the
operating, funding or construction activities of the project entity. Two of
these projects have secured long-term debt to finance the assets constructed
and/or acquired by them. These financings generally are secured by a pledge of
the assets of the project entity, but do not provide for any recourse to EME.
Accordingly, a default on a long-term financing of a project could result in
foreclosure on the assets of the project entity resulting in a loss of some or
all of EME's project investment, but would generally not require EME to
contribute additional capital. At June&amp;nbsp;30, 2009, entities which EME has
accounted for under the equity method had indebtedness of $247&amp;nbsp;million, of
which $111&amp;nbsp;million is proportionate to EME's ownership interest in these
projects. At December&amp;nbsp;31, 2008, entities which EME has accounted for under
the equity method had indebtedness of $294&amp;nbsp;million, of which
$128&amp;nbsp;million is proportional to EME's ownership interest in these projects.
&lt;/FONT&gt;&lt;/P&gt;
&lt;P style="FONT-FAMILY: times"&gt;&lt;FONT
size=2&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;As of June&amp;nbsp;30, 2009
and December&amp;nbsp;31, 2008, EME has five significant variable interests in
projects that are not consolidated consisting of the Big 4 projects and the
Sunrise project. These projects are natural gas-fired facilities with a total
generating capacity of 1,782 MW. An operations and maintenance subsidiary of EME
operates the Big 4 projects, but EME does not supply the fuel consumed or
purchase the power generated by these facilities. EME concluded that the power
purchase agreements for these projects represented variable interests in the
related projects and, therefore, it was not the primary beneficiary of these
entities. Accordingly, EME continues to account for its variable interests on
the equity method. EME's maximum exposure to loss in these variable interest
entities is generally limited to its investment in these entities, which totaled
$321&amp;nbsp;million and $326&amp;nbsp;million as of June&amp;nbsp;30, 2009 and
December&amp;nbsp;31, 2008, respectively, and is classified as investments in
unconsolidated affiliates on EME's consolidated balance sheets. &lt;/FONT&gt;&lt;/P&gt;
&lt;P style="FONT-FAMILY: times"&gt;&lt;FONT
size=2&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;As of June&amp;nbsp;30, 2009
and December&amp;nbsp;31, 2008, EME has a 50% interest in the March Point project.
EME has guaranteed, jointly and severally with Texaco&amp;nbsp;Inc., the obligations
of March Point Cogeneration Company under its project power sales agreements to
repay capacity payments to the project's power purchaser in the event that the
power sales agreements terminate, March Point Cogeneration Company abandons the
project, or the project fails to return to normal operations within a reasonable
time after a complete or partial shutdown, during the term of the power sales
agreements. The obligations under this indemnification agreement as of
June&amp;nbsp;30, 2009 and December&amp;nbsp;31, 2008, if payment were required, would
be $47&amp;nbsp;million and $56&amp;nbsp;million, respectively. EME has not recorded a
liability related to the indemnity. EME's maximum exposure to loss at
June&amp;nbsp;30, 2009 is $50&amp;nbsp;million. During the first quarter of 2009, EME
commenced recording its share of equity in income from the March Point project.
EME recorded $1&amp;nbsp;million and $3&amp;nbsp;million during the second quarter and
six months ended June&amp;nbsp;30, 2009, respectively. To the extent that cash is
received from the project in excess of EME's investment, such amount will be
recorded as equity in income. &lt;/FONT&gt;&lt;/P&gt;
&lt;P style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&lt;!-- SEQ.=16,FOLIO='21',FILE='DISK114:[09ZCF1.09ZCF45001]XE45001A.;2',USER='CMATTI',CD=';5-AUG-2009;18:40' --&gt;&lt;/FONT&gt;&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;
</NonNumbericText>
          <NonNumericTextHeader>Note&amp;nbsp;8. Variable Interest
Entities
Projects or Entities that are
Consolidated
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;EME has purchased a</NonNumericTextHeader>
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      <ElementDefenition>No definition available.</ElementDefenition>
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  <NumberOfCols>1</NumberOfCols>
  <NumberOfRows>2</NumberOfRows>
  <HasScenarios>false</HasScenarios>
  <MonetaryRoundingLevel>UnKnown</MonetaryRoundingLevel>
  <SharesRoundingLevel>UnKnown</SharesRoundingLevel>
  <PerShareRoundingLevel>UnKnown</PerShareRoundingLevel>
  <HasPureData>false</HasPureData>
  <SharesShouldBeRounded>true</SharesShouldBeRounded>
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