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&lt;P style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&lt;B&gt;Note&amp;nbsp;1. Summary of
Significant Accounting Policies &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;Basis of Presentation
&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's significant
accounting policies were described in "Note&amp;nbsp;1&amp;#151;Summary of Significant
Accounting Policies" on page&amp;nbsp;110 of EME's annual report on Form&amp;nbsp;10-K
for the year ended December&amp;nbsp;31, 2008. EME follows the same accounting
policies for interim reporting purposes, with the exception of accounting
principles adopted as of January&amp;nbsp;1, 2009 as discussed below in "&amp;#151;New
Accounting Pronouncements." This quarterly report should be read in conjunction
with such financial statements. &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;In the opinion of
management, all adjustments, including recurring accruals, have been made that
are necessary to fairly state the consolidated financial position and results of
operations and cash flows in accordance with accounting principles generally
accepted in the United States of America for the periods covered by this
quarterly report on Form&amp;nbsp;10-Q. The results of operations for the six months
ended June&amp;nbsp;30, 2009 are not necessarily indicative of the operating results
for the full year. &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;Certain prior year
reclassifications have been made to conform to the current year financial
statement presentation pertaining to the adoption of SFAS No.&amp;nbsp;160. Except
as indicated, amounts reflected in the notes to the consolidated financial
statements relate to continuing operations of EME. &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;Management has performed
an evaluation of subsequent events through August&amp;nbsp;7, 2009, the date the
financial statements were issued. &lt;/FONT&gt;&lt;/P&gt;
&lt;P style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&lt;B&gt;&lt;I&gt;Cash, Cash Equivalents and
Short-term Investments &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;Cash, cash equivalents
and short-term investments as of June&amp;nbsp;30, 2009 and December&amp;nbsp;31, 2008
consisted of the following: &lt;/FONT&gt;&lt;/P&gt;&lt;!-- User-specified TAGGED TABLE --&gt;
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    &lt;TD style="FONT-FAMILY: times" width=24&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=29&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" width=24&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;
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      size=2&gt;&amp;nbsp;&lt;/FONT&gt;&lt;BR&gt;&lt;/TH&gt;
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      &lt;DIV
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      size=1&gt;&lt;B&gt;June&amp;nbsp;30,&lt;BR&gt;2009
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      style="MARGIN-BOTTOM: 0pt; WIDTH: 45pt; BORDER-BOTTOM: #000000 1pt solid"&gt;&lt;FONT
      size=1&gt;&lt;B&gt;December&amp;nbsp;31,&lt;BR&gt;2008
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      size=1&gt;&lt;B&gt;(in&amp;nbsp;millions)&lt;/B&gt;&lt;/FONT&gt;&lt;BR&gt;&lt;/TH&gt;
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      size=2&gt;&lt;/FONT&gt;&lt;FONT size=2&gt;Cash&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;$&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" align=right&gt;&lt;FONT size=2&gt;31&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&amp;nbsp;&lt;/FONT&gt;&lt;/TD&gt;&lt;/TR&gt;
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    &lt;TD style="FONT-FAMILY: times" colSpan=2&gt;&amp;nbsp;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times"&gt;&amp;nbsp;&lt;/TD&gt;
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      &lt;P style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"&gt;&lt;FONT
      size=2&gt;&lt;/FONT&gt;&lt;FONT size=2&gt;Money market funds&lt;/FONT&gt;&lt;/P&gt;&lt;/TD&gt;
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    &lt;TD style="FONT-FAMILY: times" align=right&gt;&lt;FONT size=2&gt;$&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" align=right&gt;&lt;FONT size=2&gt;1,560&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;1,581&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;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;U.S. government agency securities&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;&amp;#151;&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;164&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;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;&amp;#151;&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;30&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;P style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"&gt;&lt;FONT
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      deposit)&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;11&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;
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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;/TR&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"&gt;&amp;nbsp;&lt;/TD&gt;
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    colSpan=2&gt;&amp;nbsp;&lt;/TD&gt;
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    &lt;TD style="FONT-FAMILY: times" align=right&gt;&lt;FONT size=2&gt;1,571&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;1,776&lt;/FONT&gt;&lt;/TD&gt;
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    &lt;TD style="FONT-FAMILY: times"&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
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    &lt;TD style="FONT-FAMILY: times" align=right&gt;&lt;FONT size=2&gt;$&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" align=right&gt;&lt;FONT size=2&gt;1&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&amp;nbsp;&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" align=right&gt;&lt;FONT size=2&gt;$&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" align=right&gt;&lt;FONT size=2&gt;1&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;
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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"&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;3&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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    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;
    &lt;TD style="FONT-FAMILY: times"&gt;&amp;nbsp;&lt;/TD&gt;&lt;/TR&gt;
  &lt;TR vAlign=bottom bgColor=#cceeff&gt;
    &lt;TD style="FONT-FAMILY: times"&gt;&lt;FONT size=0&gt;&amp;nbsp;&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times"&gt;
      &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 short-term investments&lt;/FONT&gt;&lt;/P&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;$&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" align=right&gt;&lt;FONT size=2&gt;2&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&amp;nbsp;&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" align=right&gt;&lt;FONT size=2&gt;$&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" align=right&gt;&lt;FONT size=2&gt;4&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;
  &lt;TR style="FONT-SIZE: 1.5pt" vAlign=top&gt;
    &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;
    &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;
    &lt;TD style="FONT-FAMILY: times"&gt;&amp;nbsp;&lt;/TD&gt;&lt;/TR&gt;
  &lt;TR vAlign=bottom bgColor=white&gt;
    &lt;TD style="FONT-FAMILY: times"&gt;&lt;FONT size=0&gt;&amp;nbsp;&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times"&gt;
      &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 cash, cash equivalents and short-term
      investments&lt;/FONT&gt;&lt;/P&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;$&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" align=right&gt;&lt;FONT size=2&gt;1,658&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&amp;nbsp;&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" align=right&gt;&lt;FONT size=2&gt;$&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" align=right&gt;&lt;FONT size=2&gt;1,811&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;
  &lt;TR style="FONT-SIZE: 1.5pt" vAlign=top&gt;
    &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 2.25pt double; FONT-FAMILY: times"
    align=right 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 2.25pt double; FONT-FAMILY: times"
    align=right colSpan=2&gt;&amp;nbsp;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times"&gt;&amp;nbsp;&lt;/TD&gt;&lt;/TR&gt;&lt;/TBODY&gt;&lt;/TABLE&gt;&lt;/DIV&gt;&lt;!-- end of user-specified TAGGED TABLE --&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;Cash equivalents, with
the exception of money market funds, were stated at amortized cost plus accrued
interest. The carrying value of cash equivalents equals the fair value as all
investments have maturities of less than three months. For further discussion of
money market funds, see Note&amp;nbsp;2&amp;#151;Fair Value Measurements. For a discussion of
restricted cash, see "&amp;#151;Restricted Cash." &lt;/FONT&gt;&lt;/P&gt;
&lt;P style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&lt;!-- SEQ.=1,FOLIO='6',FILE='DISK114:[09ZCF1.09ZCF45001]XA45001A.;2',USER='CMATTI',CD=';5-AUG-2009;18:40' --&gt;&lt;A
name=page_xxx45001_1_7&gt;&lt;/A&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;At June&amp;nbsp;30, 2009 and
December&amp;nbsp;31, 2008, EME had classified all marketable debt securities as
held-to-maturity under SFAS No.&amp;nbsp;115, "Accounting for Certain Investments in
Debt and Equity Securities." The securities were carried at amortized cost plus
accrued interest, which was equal to its fair value. Held-to-maturity securities
all mature within one year. &lt;/FONT&gt;&lt;/P&gt;
&lt;P style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&lt;B&gt;&lt;I&gt;Inventory &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;Inventory is stated at
the lower of weighted average cost or market. Inventory at June&amp;nbsp;30, 2009
and December&amp;nbsp;31, 2008 consisted of the following: &lt;/FONT&gt;&lt;/P&gt;&lt;!-- User-specified TAGGED TABLE --&gt;
&lt;DIV align=center&gt;
&lt;TABLE cellSpacing=0 cellPadding=0 border=0&gt;
  &lt;TBODY&gt;
  &lt;TR&gt;&lt;!-- TABLE COLUMN WIDTHS SET --&gt;
    &lt;TD style="FONT-FAMILY: times" align=left width=253&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" width=24&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=26&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" width=24&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=3&gt;&lt;/TD&gt;&lt;!-- TABLE COLUMN WIDTHS END --&gt;&lt;/TR&gt;
  &lt;TR vAlign=bottom&gt;
    &lt;TH style="FONT-FAMILY: times" align=left&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;
    &lt;TH style="FONT-FAMILY: times" noWrap align=middle colSpan=2&gt;
      &lt;DIV
      style="MARGIN-BOTTOM: 0pt; WIDTH: 27pt; BORDER-BOTTOM: #000000 1pt solid"&gt;&lt;FONT
      size=1&gt;&lt;B&gt;June&amp;nbsp;30,&lt;BR&gt;2009
      &lt;!-- COMMAND=ADD_SCROPPEDRULE,27pt --&gt;&lt;/B&gt;&lt;/FONT&gt;&lt;/DIV&gt;&lt;/TH&gt;
    &lt;TH style="FONT-FAMILY: times"&gt;&lt;FONT size=1&gt;&amp;nbsp;&lt;/FONT&gt;&lt;/TH&gt;
    &lt;TH style="FONT-FAMILY: times" noWrap align=middle colSpan=2&gt;
      &lt;DIV
      style="MARGIN-BOTTOM: 0pt; WIDTH: 45pt; BORDER-BOTTOM: #000000 1pt solid"&gt;&lt;FONT
      size=1&gt;&lt;B&gt;December&amp;nbsp;31,&lt;BR&gt;2008
      &lt;!-- COMMAND=ADD_SCROPPEDRULE,45pt --&gt;&lt;/B&gt;&lt;/FONT&gt;&lt;/DIV&gt;&lt;/TH&gt;
    &lt;TH style="FONT-FAMILY: times"&gt;&lt;FONT size=1&gt;&amp;nbsp;&lt;/FONT&gt;&lt;/TH&gt;&lt;/TR&gt;
  &lt;TR vAlign=bottom&gt;
    &lt;TH style="FONT-FAMILY: times" align=left&gt;&lt;FONT
size=1&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;
    &lt;TH style="FONT-FAMILY: times" align=middle colSpan=5&gt;&lt;FONT
      size=1&gt;&lt;B&gt;(in&amp;nbsp;millions)&lt;/B&gt;&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;&lt;/TR&gt;
  &lt;TR vAlign=top bgColor=#cceeff&gt;
    &lt;TD style="FONT-FAMILY: times"&gt;
      &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;Coal, fuel oil and other raw
      materials&lt;/FONT&gt;&lt;/P&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;$&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" align=right&gt;&lt;FONT size=2&gt;158&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&amp;nbsp;&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" align=right&gt;&lt;FONT size=2&gt;$&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" align=right&gt;&lt;FONT size=2&gt;131&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;
  &lt;TR vAlign=top bgColor=white&gt;
    &lt;TD style="FONT-FAMILY: times"&gt;
      &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;Spare parts, materials and
    supplies&lt;/FONT&gt;&lt;/P&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;62&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;58&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;
  &lt;TR style="FONT-SIZE: 1.5pt" vAlign=top&gt;
    &lt;TD style="FONT-FAMILY: times"&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;
    &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;
    &lt;TD style="FONT-FAMILY: times"&gt;&amp;nbsp;&lt;/TD&gt;&lt;/TR&gt;
  &lt;TR vAlign=top bgColor=#cceeff&gt;
    &lt;TD style="FONT-FAMILY: times"&gt;
      &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&lt;/FONT&gt;&lt;/P&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;$&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" align=right&gt;&lt;FONT size=2&gt;220&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&amp;nbsp;&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" align=right&gt;&lt;FONT size=2&gt;$&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" align=right&gt;&lt;FONT size=2&gt;189&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;
  &lt;TR style="FONT-SIZE: 1.5pt" vAlign=top&gt;
    &lt;TD style="FONT-FAMILY: times"&gt;&amp;nbsp;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times"&gt;&amp;nbsp;&lt;/TD&gt;
    &lt;TD style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: times"
    align=right 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 2.25pt double; FONT-FAMILY: times"
    align=right colSpan=2&gt;&amp;nbsp;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times"&gt;&amp;nbsp;&lt;/TD&gt;&lt;/TR&gt;&lt;/TBODY&gt;&lt;/TABLE&gt;&lt;/DIV&gt;&lt;!-- end of user-specified TAGGED TABLE --&gt;
&lt;P style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&lt;B&gt;&lt;I&gt;New Accounting Pronouncements
&lt;/I&gt;&lt;/B&gt;&lt;/FONT&gt;&lt;/P&gt;
&lt;P style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&lt;I&gt;Accounting Principles Adopted
&lt;/I&gt;&lt;/FONT&gt;&lt;/P&gt;
&lt;P style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;Statement of Financial Accounting
Standards No.&amp;nbsp;165&amp;#151; &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;In May&amp;nbsp;2009, the
FASB issued SFAS No.&amp;nbsp;165, "Subsequent Events." SFAS No.&amp;nbsp;165 sets forth
the period after the balance sheet date during which management of a reporting
entity should evaluate events or transactions that may occur for potential
recognition or disclosure in the financial statements; the circumstances under
which an entity should recognize these events or transactions; and the
disclosures that an entity should make. EME adopted SFAS No.&amp;nbsp;165 effective
April&amp;nbsp;1, 2009. The adoption of this standard had no impact on EME's
consolidated results of operations, financial position or cash flows.
&lt;/FONT&gt;&lt;/P&gt;
&lt;P style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;FSP SFAS No.&amp;nbsp;157-4&amp;#151; &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;In April&amp;nbsp;2009, the
FASB issued FSP SFAS No.&amp;nbsp;157-4, "Determining Fair Value When the Volume and
Level of Activity for the Asset or Liability Have Significantly Decreased and
Identifying Transactions that Are Not Orderly." FSP SFAS No.&amp;nbsp;157-4 affirms
the objective of a fair value measurement, which is to identify the price that
would be received to sell an asset or paid to transfer a liability in an orderly
transaction at the measurement date between market participants ("exit price")
under current market conditions. FSP SFAS No.&amp;nbsp;157-4 includes guidance on
identifying circumstances that indicate when there is no active market or
transactions where the price inputs being used represent distressed or forced
sales. If either of these conditions exists, FSP SFAS No.&amp;nbsp;157-4 provides
additional direction for estimating fair value and requires disclosure of a
change in valuation technique (and the related inputs) resulting from the
application of this position and to quantify its effects, if practicable. This
position also requires disclosures on a more disaggregated basis for investments
in debt and equity securities measured at fair value. EME adopted FSP SFAS
No.&amp;nbsp;157-4 effective April&amp;nbsp;1, 2009. The adoption of this position had
no impact on EME's consolidated results of operations, financial position or
cash flows. &lt;/FONT&gt;&lt;/P&gt;
&lt;P style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;FSP SFAS No.&amp;nbsp;115-2 and SFAS
No.&amp;nbsp;124-2&amp;#151; &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;In April&amp;nbsp;2009, the
FASB issued FSP SFAS No.&amp;nbsp;115-2 and SFAS No.&amp;nbsp;124-2, "Recognition and
Presentation of Other-Than-Temporary Impairments." This position amends existing
guidance for &lt;!-- SEQ.=2,FOLIO='7',FILE='DISK114:[09ZCF1.09ZCF45001]XA45001A.;2',USER='CMATTI',CD=';5-AUG-2009;18:40' --&gt;&lt;A
name=page_xxx45001_1_8&gt;&lt;/A&gt;determining whether impairment is other than
temporary for debt securities. Under this position, an entity writes down to
fair value through earnings, impaired debt securities that it currently intends
to sell or for which it is more likely than not it will be required to sell
before the anticipated recovery. If an entity does not intend and will not be
required to sell a debt security but it is probable that the entity will not
collect all amounts due, the entity will separate the other-than-temporary
impairment into two components: 1)&amp;nbsp;the amount due to credit loss would be
recognized in earnings, and 2)&amp;nbsp;the remaining portion would be recognized in
other comprehensive income. EME adopted this position effective April&amp;nbsp;1,
2009, resulting in increased disclosures. The adoption of this position did not
have an impact on EME's consolidated results of operations, financial position
or cash flows. For disclosures, see "&amp;#151;Cash and Cash Equivalents and Short-term
Investments." &lt;/FONT&gt;&lt;/P&gt;
&lt;P style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;FSP SFAS No.&amp;nbsp;107-1 and APB
No.&amp;nbsp;28-1&amp;#151; &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;In April&amp;nbsp;2009, the
FASB issued FSP SFAS No.&amp;nbsp;107-1 and APB No.&amp;nbsp;28-1, "Interim Disclosures
about Fair Value of Financial Instruments." This position requires disclosures
about the fair value of all financial instruments, for which it is practicable
to estimate that fair value, for interim reporting periods as well as annual
statements. EME adopted this position effective April&amp;nbsp;1, 2009. Since FSP
SFAS No.&amp;nbsp;107-1 and APB No.&amp;nbsp;28-1 impacts disclosure only, the adoption
of this position did not have an impact on EME's consolidated results of
operations, financial position or cash flows. For disclosures, see
Note&amp;nbsp;2&amp;#151;Fair Value Measurements. &lt;/FONT&gt;&lt;/P&gt;
&lt;P style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;Statement of Financial Accounting
Standards No.&amp;nbsp;157&amp;#151; &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;Effective January&amp;nbsp;1,
2009, EME adopted SFAS No.&amp;nbsp;157 for nonrecurring fair value measurements of
nonfinancial assets and liabilities. The adoption of SFAS No.&amp;nbsp;157 for
nonrecurring fair value measurements did not have a material impact on EME's
consolidated financial statements. &lt;/FONT&gt;&lt;/P&gt;
&lt;P style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;Statement of Financial Accounting
Standards No.&amp;nbsp;141(R)&amp;#151; &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;In December&amp;nbsp;2007,
the FASB issued SFAS No.&amp;nbsp;141(R), which establishes principles and
requirements for how the acquirer in a business combination recognizes and
measures in its financial statements the identifiable assets acquired, the
liabilities assumed and any noncontrolling interest in the acquiree at the
acquisition date fair value. SFAS No.&amp;nbsp;141(R) determines what information to
disclose to enable users of the financial statements to evaluate the nature and
financial effects of the business combination. SFAS No.&amp;nbsp;141(R) applies
prospectively to business combinations for which the acquisition date is on or
after fiscal years beginning January&amp;nbsp;1, 2009. Adoption of this standard had
no impact on EME's consolidated results of operations, financial position or
cash flows because there were no business combinations during the first six
months of 2009. &lt;/FONT&gt;&lt;/P&gt;
&lt;P style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;Statement of Financial Accounting
Standards No.&amp;nbsp;141(R)-1&amp;#151; &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;In April&amp;nbsp;2009, the
FASB issued FSP SFAS No.&amp;nbsp;141(R)-1, "Accounting for Assets Acquired and
Liabilities Assumed in a Business Combination That Arise from Contingencies" to
amend guidance in SFAS No.&amp;nbsp;141(R). FSP SFAS No.&amp;nbsp;141(R)-1 addresses the
initial recognition, measurement and subsequent accounting for assets and
liabilities arising from contingencies in a business combination, and requires
that such assets acquired or liabilities assumed be initially recognized at fair
value at the acquisition date if fair value can be determined during the
measurement period. If the acquisition-date fair value cannot be determined, the
asset acquired or liability assumed arising from a contingency is recognized
only if certain criteria are met. This position also requires that a systematic
and rational basis for subsequently measuring and accounting for the assets or
liabilities be developed depending on their nature. This position was effective
for assets or liabilities arising from contingencies in business combinations
for which the acquisition date is on or after fiscal years beginning
January&amp;nbsp;1, 2009. &lt;!-- SEQ.=3,FOLIO='8',FILE='DISK114:[09ZCF1.09ZCF45001]XA45001A.;2',USER='CMATTI',CD=';5-AUG-2009;18:40' --&gt;&lt;A
name=page_xxx45001_1_9&gt;&lt;/A&gt;Adoption of this standard had no impact on EME's
consolidated results of operations, financial position or cash flows because
there were no business combinations during the first six months of 2009.
&lt;/FONT&gt;&lt;/P&gt;
&lt;P style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;Statement of Financial Accounting
Standards No.&amp;nbsp;160&amp;#151; &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;In December&amp;nbsp;2007,
the FASB issued SFAS No.&amp;nbsp;160, which requires an entity to present
noncontrolling interests that reflect the ownership interests in subsidiaries
held by parties other than the entity, within the equity section but separate
from the entity's equity in the consolidated financial statements. It also
requires the amount of consolidated net income attributable to the parent and to
the noncontrolling interests to be clearly identified and presented on the face
of the consolidated statement of income; changes in ownership interests to be
accounted for similarly as equity transactions; and when a subsidiary is
deconsolidated, any retained noncontrolling equity investment in the former
subsidiary and the gain or loss on the deconsolidation of the subsidiary to be
measured at fair value. EME adopted this pronouncement effective January&amp;nbsp;1,
2009. In accordance with this standard, EME reclassified noncontrolling
interests of $80&amp;nbsp;million at December&amp;nbsp;31, 2008 to a component of equity
on EME's consolidated balance sheet. For additional information regarding the
adoption of SFAS No.&amp;nbsp;160, see Note&amp;nbsp;7&amp;#151;Noncontrolling Interests.
&lt;/FONT&gt;&lt;/P&gt;
&lt;P style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;Statement of Financial Accounting
Standards No.&amp;nbsp;161&amp;#151; &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;In March&amp;nbsp;2008, the
FASB issued SFAS No.&amp;nbsp;161, which requires additional disclosures related to
derivative instruments, including how and why an entity uses derivative
instruments, how derivative instruments and related hedged items are accounted
for and how derivative instruments and related hedged items affect an entity's
financial position, financial performance, and cash flows. EME adopted this
pronouncement effective January&amp;nbsp;1, 2009. Since SFAS No.&amp;nbsp;161 impacts
disclosures only, the adoption of this standard did not have an impact on EME's
consolidated results of operations, financial position or cash flows. For
additional information regarding the adoption of SFAS No.&amp;nbsp;161, see
Note&amp;nbsp;3&amp;#151;Derivative Instruments. &lt;/FONT&gt;&lt;/P&gt;
&lt;P style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;FSP SFAS No.&amp;nbsp;142-3&amp;#151; &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;In April&amp;nbsp;2008, the
FASB issued FSP SFAS No.&amp;nbsp;142-3, "Determination of the Useful Life of
Intangible Assets," which amends the factors that should be considered in
developing renewal or extension assumptions used to determine the useful life of
a recognized intangible asset under SFAS No.&amp;nbsp;142, "Goodwill and Other
Intangible Assets." The intent of the position is to improve the consistency
between the useful life of a recognized intangible asset under SFAS No.&amp;nbsp;142
and the period of expected cash flows used to measure the fair value of the
asset under SFAS No.&amp;nbsp;141(R) and other GAAP. EME adopted this pronouncement
effective January&amp;nbsp;1, 2009. The adoption of this position had no impact on
EME's consolidated results of operations, financial position or cash flows.
&lt;/FONT&gt;&lt;/P&gt;
&lt;P style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;EITF Issue No.&amp;nbsp;08-6&amp;#151; &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;In November&amp;nbsp;2008,
the FASB ratified the consensus in EITF Issue No.&amp;nbsp;08-6, "Equity Method
Investment Accounting Considerations." This issue clarifies the accounting for
certain transactions and impairment considerations involving equity method
investments. Effective January&amp;nbsp;1, 2009, EME adopted this issue
prospectively. The adoption had no impact on EME's consolidated financial
statements. &lt;/FONT&gt;&lt;/P&gt;
&lt;P style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&lt;!-- SEQ.=4,FOLIO='9',FILE='DISK114:[09ZCF1.09ZCF45001]XA45001B.;2',USER='CMATTI',CD=';5-AUG-2009;18:40' --&gt;&lt;A
name=page_xxx45001_1_10&gt;&lt;/A&gt;&lt;/FONT&gt;&lt;/P&gt;
&lt;P style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&lt;I&gt;Accounting Principles Not Yet
Adopted &lt;/I&gt;&lt;/FONT&gt;&lt;/P&gt;
&lt;P style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;FSP SFAS No.&amp;nbsp;132(R)-1&amp;#151;
&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;In December&amp;nbsp;2008,
the FASB issued FSP SFAS No.&amp;nbsp;132(R)-1, "Employers' Disclosures about
Postretirement Benefit Plan Assets." This position requires additional plan
asset disclosures about the major categories of assets, the inputs and valuation
techniques used to measure fair value, the level within the fair value
hierarchy, the effect of using significant unobservable inputs (Level&amp;nbsp;3)
and significant concentrations of risk. This position is effective for years
ending after December&amp;nbsp;15, 2009 and therefore, EME will adopt FSP SFAS
No.&amp;nbsp;132(R)-1 at year-end 2009. FSP SFAS No.&amp;nbsp;132(R)-1 will impact
disclosures only and will not have an impact on EME's consolidated results of
operations, financial position or cash flows. &lt;/FONT&gt;&lt;/P&gt;
&lt;P style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;Statement of Financial Accounting
Standards No.&amp;nbsp;167&amp;#151; &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;In June&amp;nbsp;2009, the
FASB issued SFAS No.&amp;nbsp;167, "Amendments to FASB Interpretation
No.&amp;nbsp;46(R)." SFAS No.&amp;nbsp;167 changes how a company determines when an
entity that is insufficiently capitalized or is not controlled through voting
(or similar rights) should be consolidated. The determination of whether a
company is required to consolidate an entity is based on, among other things, an
entity's purpose and design and a company's ability to direct the activities of
the entity that most significantly impact the entity's economic performance. EME
will adopt SFAS No.&amp;nbsp;167 on January&amp;nbsp;1, 2010 and is currently evaluating
the impact, if any, that the adoption of this standard will have on its
consolidated financial statements. &lt;/FONT&gt;&lt;/P&gt;
&lt;P style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;Statement of Financial Accounting
Standards No.&amp;nbsp;168&amp;#151; &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;In June&amp;nbsp;2009, the
FASB issued SFAS No.&amp;nbsp;168, "The FASB Accounting Standards Codification&amp;#153; and
the Hierarchy of Generally Accepted Accounting Principles." This Statement
establishes the Codification to become the source of authoritative,
nongovernmental U.S.&amp;nbsp;GAAP superseding existing FASB, American Institute of
Certified Public Accountants (AICPA), Emerging Issues Task Force (EITF) and
related literature. Following this Statement, the FASB will not issue new
standards in the form of Statements, FASB Staff Positions or EITF Abstracts.
Instead, the FASB will issue Accounting Standards Updates. Two levels of
U.S.&amp;nbsp;GAAP will exist: authoritative and non-authoritative. Codification is
not intended to change U.S.&amp;nbsp;GAAP or guidance issued by the SEC. However,
Codification will affect the way EME researches accounting issues and references
U.S.&amp;nbsp;GAAP in its notes to consolidated financial statements and MD&amp;amp;A.
EME will adopt this Statement in the third quarter of 2009. &lt;/FONT&gt;&lt;/P&gt;
&lt;P style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&lt;B&gt;&lt;I&gt;Restricted Cash
&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;Cash balances that are
restricted to pay amounts required for lease payments, margining, or to provide
collateral are classified as restricted cash. Cash balances that are restricted
under margining agreements are classified as short term as such amounts change
frequently based on forward market prices. &lt;/FONT&gt;&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;
</NonNumbericText>
          <NonNumericTextHeader>Note&amp;nbsp;1. Summary of
Significant Accounting Policies
Basis of Presentation

&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;EME's significant
accounting</NonNumericTextHeader>
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  <PerShareRoundingLevel>UnKnown</PerShareRoundingLevel>
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  <SharesShouldBeRounded>true</SharesShouldBeRounded>
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