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&lt;p style="MARGIN-TOP: 18px; MARGIN-BOTTOM: 0px"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&lt;b&gt;NOTE
25:&amp;#xA0;&amp;#xA0;COMMITMENTS AND CONTINGENCIES&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 6px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;Allegheny is
involved in a number of significant legal proceedings. In certain
cases, plaintiffs seek to recover large and sometimes unspecified
damages, and some matters may be unresolved for several years.
Allegheny cannot currently determine the outcome of the proceedings
described below or the ultimate amount of potential losses.
Management provides for estimated losses to the extent that
information becomes available indicating that losses are probable
and that the amounts are reasonably estimable. Additional losses
may have an adverse effect on Allegheny&amp;#x2019;s results of
operations, cash flows and financial condition.&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 18px; MARGIN-BOTTOM: 0px"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&lt;b&gt;Environmental Matters
and Litigation&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 6px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;The operations
of Allegheny&amp;#x2019;s owned facilities, including its generation
facilities, are subject to various federal, state and local laws,
rules and regulations as to air and water quality, hazardous and
solid waste disposal and other environmental matters, some of which
may be uncertain. Compliance may require Allegheny to incur
substantial additional costs to modify or replace existing and
proposed equipment and facilities.&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px"&gt;&lt;font size="1"&gt;&amp;#xA0;&lt;/font&gt;&lt;/p&gt;
&lt;p style="PADDING-BOTTOM: 0px; MARGIN-TOP: 0px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&lt;b&gt;&lt;i&gt;Global
Climate Change&lt;/i&gt;&lt;/b&gt;.&amp;#xA0;&amp;#xA0;The United States relies on
coal-fired power plants for more than 48% of its energy. However,
coal-fired power plants have come under scrutiny due to their
emission of gases implicated in climate change, primarily carbon
dioxide, or &amp;#x201C;CO&lt;/font&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;sub style="POSITION: relative; VERTICAL-ALIGN: baseline; TOP: 0.4ex"&gt;2&lt;/sub&gt;&lt;/font&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;.&amp;#x201D;&lt;/font&gt;&lt;/p&gt;
&lt;p style="PADDING-BOTTOM: 0px; MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;Allegheny
produces approximately 95% of its electricity at coal-fired
facilities and currently produces approximately 45&amp;#xA0;million
tons of CO&lt;/font&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;sub style="POSITION: relative; VERTICAL-ALIGN: baseline; TOP: 0.4ex"&gt;2&lt;/sub&gt;&lt;/font&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;annually
through its energy production. While there are many unknowns
concerning the final regulation of greenhouse gases in the United
States, federal and/or state legislation and implementing
regulations addressing climate change, including limits on
emissions of CO&lt;/font&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;sub style="POSITION: relative; VERTICAL-ALIGN: baseline; TOP: 0.4ex"&gt;2&lt;/sub&gt;&lt;/font&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;, likely will be adopted some time in the future. Thus,
CO&lt;/font&gt; &lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;sub style="POSITION: relative; VERTICAL-ALIGN: baseline; TOP: 0.4ex"&gt;2&lt;/sub&gt;&lt;/font&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;legislation and
regulation, if not reasonably designed, could have a significant
impact on Allegheny&amp;#x2019;s operations. On June&amp;#xA0;26, 2009, the
U.S. House of Representatives passed the American Clean Energy and
Security Act. The U.S. Senate released its draft of the bill, the
Clean Energy Jobs and American Power Act, on September&amp;#xA0;30,
2009. Additionally, on December&amp;#xA0;7, 2009, the U.S.
Environmental Protection Agency (the &amp;#x201C;EPA&amp;#x201D;) announced
its Greenhouse Gas Endangerment Finding, stating that greenhouse
gas emissions from cars and light trucks, when mixed in the
atmosphere, endanger public health. The finding provides the EPA
with a basis on which to regulate greenhouse gas emissions from
vehicle tailpipes under the provisions of the Clean Air Act of 1970
(the &amp;#x201C;Clean Air Act&amp;#x201D;). Once a pollutant is regulated
under the Clean Air Act for one source category, the EPA has
authority to apply similar regulations to other source categories,
and the EPA has announced its intention to do so. Hence, with the
Endangerment Finding finalized, the EPA will have the authority to
regulate greenhouse gas emissions from stationary sources such as
electric generating units. Allegheny can provide no assurance that
limits on CO&lt;/font&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;sub style="POSITION: relative; VERTICAL-ALIGN: baseline; TOP: 0.4ex"&gt;2&lt;/sub&gt;&lt;/font&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;emissions, if
imposed by legislation or otherwise, will be set at levels that can
accommodate its generation facilities absent the installation of
controls.&lt;/font&gt;&lt;/p&gt;
&lt;p style="PADDING-BOTTOM: 0px; MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;Moreover, there
is a gap between desired reduction levels in the current proposed
legislation and the current capabilities of technology; no current
commercial-scale technology exists to enable many of the reduction
levels in national, regional and state proposals. Such technology
may not become available within a timeframe consistent with the
implementation of any future climate control legislation or at all.
To the extent that such technology does become available, Allegheny
can provide no assurance that it will be suitable for installation
at Allegheny&amp;#x2019;s generation facilities on a cost effective
basis or at all. Based on estimates from a 2007 U.S. Department of
Energy National Electric Technology Laboratory report and announced
projects by other entities, it could cost as much as $5,500 per kW
to replace existing coal-based power generation with fossil fuel
stations capable of capturing and sequestering
CO&lt;/font&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;sub style="POSITION: relative; VERTICAL-ALIGN: baseline; TOP: 0.4ex"&gt;2&lt;/sub&gt;&lt;/font&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;emissions.
However, exact estimates are difficult because of the variance in
the legislative proposals and the current lack of deployable
technology.&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;Allegheny
supports federal legislation and believes that the United States
must commit to a response to climate change that both encourages
the development of technology and creates a workable control
system. Regardless of the eventual mechanism for limiting CO2
emissions, however, compliance will be a major and costly challenge
for Allegheny, its customers and the region in which it operates.
Most notable will be the potential impact on customer bills and
disproportionate increases in energy cost in areas that have built
their energy and industrial infrastructure over the past century
based on coal-fired electric generation.&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;Because the
legislative process and applicable technology each is in its
infancy, it is difficult for Allegheny to aggressively implement
greenhouse gas emission expenditures until the exact nature and
requirements of any regulation are known and the capabilities of
control or reduction technologies are more fully understood.
Allegheny&amp;#x2019;s current strategy in response to climate change
initiatives focuses on six tasks:&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; FONT-SIZE: 6px"&gt;
&amp;#xA0;&lt;/p&gt;
&lt;table style="BORDER-COLLAPSE: collapse" border="0" cellspacing="0" cellpadding="0" width="100%"&gt;
&lt;tr&gt;
&lt;td width="4%"&gt;&lt;font size="1"&gt;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="top" width="2%" align="left"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&amp;#x2022;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="top" width="1%"&gt;&lt;font size="1"&gt;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="top" align="left"&gt;
&lt;p align="left"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;maintaining an accurate CO&lt;/font&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;sub style="POSITION: relative; VERTICAL-ALIGN: baseline; TOP: 0.4ex"&gt;2&lt;/sub&gt;&lt;/font&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;emissions data
base;&lt;/font&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;p style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; FONT-SIZE: 6px"&gt;
&amp;#xA0;&lt;/p&gt;
&lt;table style="BORDER-COLLAPSE: collapse" border="0" cellspacing="0" cellpadding="0" width="100%"&gt;
&lt;tr&gt;
&lt;td width="4%"&gt;&lt;font size="1"&gt;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="top" width="2%" align="left"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&amp;#x2022;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="top" width="1%"&gt;&lt;font size="1"&gt;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="top" align="left"&gt;
&lt;p align="left"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;improving the efficiency of its existing coal-burning
generation facilities;&lt;/font&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;p style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; FONT-SIZE: 6px"&gt;
&amp;#xA0;&lt;/p&gt;
&lt;table style="BORDER-COLLAPSE: collapse" border="0" cellspacing="0" cellpadding="0" width="100%"&gt;
&lt;tr&gt;
&lt;td width="4%"&gt;&lt;font size="1"&gt;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="top" width="2%" align="left"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&amp;#x2022;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="top" width="1%"&gt;&lt;font size="1"&gt;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="top" align="left"&gt;
&lt;p align="left"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;following developing technologies for clean-coal energy and for
CO&lt;/font&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;sub style="POSITION: relative; VERTICAL-ALIGN: baseline; TOP: 0.4ex"&gt;2&lt;/sub&gt;&lt;/font&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;emission
controls at coal-fired power plants, including carbon
sequestration;&lt;/font&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;p style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px"&gt;&lt;font size="1"&gt;&amp;#xA0;&lt;/font&gt;&lt;/p&gt;
&lt;table style="BORDER-COLLAPSE: collapse" border="0" cellspacing="0" cellpadding="0" width="100%"&gt;
&lt;tr&gt;
&lt;td width="4%"&gt;&lt;font size="1"&gt;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="top" width="2%" align="left"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&amp;#x2022;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="top" width="1%"&gt;&lt;font size="1"&gt;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="top" align="left"&gt;
&lt;p align="left"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;participating in CO&lt;/font&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;sub style="POSITION: relative; VERTICAL-ALIGN: baseline; TOP: 0.4ex"&gt;2&lt;/sub&gt;&lt;/font&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;sequestration
efforts (e.g. reforestation projects) both domestically and
abroad;&lt;/font&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;p style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; FONT-SIZE: 6px"&gt;
&amp;#xA0;&lt;/p&gt;
&lt;table style="BORDER-COLLAPSE: collapse" border="0" cellspacing="0" cellpadding="0" width="100%"&gt;
&lt;tr&gt;
&lt;td width="4%"&gt;&lt;font size="1"&gt;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="top" width="2%" align="left"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&amp;#x2022;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="top" width="1%"&gt;&lt;font size="1"&gt;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="top" align="left"&gt;
&lt;p align="left"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;analyzing options for future energy investment (e.g.
renewables, clean-coal, etc.); and&lt;/font&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;p style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; FONT-SIZE: 6px"&gt;
&amp;#xA0;&lt;/p&gt;
&lt;table style="BORDER-COLLAPSE: collapse" border="0" cellspacing="0" cellpadding="0" width="100%"&gt;
&lt;tr&gt;
&lt;td width="4%"&gt;&lt;font size="1"&gt;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="top" width="2%" align="left"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&amp;#x2022;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="top" width="1%"&gt;&lt;font size="1"&gt;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="top" align="left"&gt;
&lt;p align="left"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;improving demand-side efficiency programs, as evidenced by
customer conservation outreach plans and Allegheny&amp;#x2019;s Watt
Watchers initiatives.&lt;/font&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;p style="MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;Allegheny&amp;#x2019;s energy portfolio also includes approximately
1,180 MWs of renewable hydroelectric and pumped storage power
generation. Allegheny obtained a permit to allow for a limited use
of bio-mass (wood chips and saw dust) at one of its coal-fired
power stations in West Virginia and currently has approval to use
waste-tire derived fuel at another of its coal-based power stations
in West Virginia.&lt;/font&gt;&lt;/p&gt;
&lt;p style="PADDING-BOTTOM: 0px; MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;Allegheny
intends to engage in the dialogue that will shape the regulatory
landscape surrounding CO&lt;/font&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;sub style="POSITION: relative; VERTICAL-ALIGN: baseline; TOP: 0.4ex"&gt;2&lt;/sub&gt;&lt;/font&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;emissions.
Additionally, Allegheny intends to pursue proven and cost-effective
measures to manage its emissions while maintaining an affordable
and reliable supply of electricity for its customers.&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&lt;b&gt;&lt;i&gt;Clean Air
Act Compliance&lt;/i&gt;&lt;/b&gt;.&amp;#xA0;&amp;#xA0;Allegheny currently meets
applicable standards for particulate matter emissions at its
generation facilities through the use of high-efficiency
electrostatic precipitators, cleaned coal, flue-gas conditioning,
optimization software, fuel combustion modifications and, at times,
through other means. From time to time, minor excursions of stack
emission opacity that are normal to fossil fuel operations are
experienced and are accommodated by the regulatory
process.&lt;/font&gt;&lt;/p&gt;
&lt;p style="PADDING-BOTTOM: 0px; MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;Allegheny&amp;#x2019;s compliance with the Clean Air Act has
required, and may require in the future, that Allegheny install
control technologies on many of its generation facilities at
significant cost. The Clean Air Interstate Rule
(&amp;#x201C;CAIR&amp;#x201D;) promulgated by the EPA on March&amp;#xA0;10, 2005
may accelerate the need to install this equipment by phasing out a
portion of the currently available allowances. The EPA is revising
certain portions of CAIR that were invalidated by the U.S. Court of
Appeals for the District of Columbia Circuit. The EPA has cautioned
that it is reviewing whether or not to have an annual
NO&lt;/font&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;sub style="POSITION: relative; VERTICAL-ALIGN: baseline; TOP: 0.4ex"&gt;x&lt;/sub&gt;&lt;/font&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;trading program
(non-Ozone Season) beyond 2010.&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;On
March&amp;#xA0;15, 2005, the EPA issued the Clean Air Mercury Rule
(&amp;#x201C;CAMR&amp;#x201D;), establishing a cap and trade system designed
to reduce mercury emissions from coal-fired power plants. On
February&amp;#xA0;8, 2008, the U.S. Court of Appeals for the District
of Columbia Circuit vacated the rule in its entirety. The State of
West Virginia subsequently suspended its rule for implementing
CAMR. Pennsylvania and Maryland, however, took the position that
their mercury rules, which are discussed below, survived this
ruling. In addition, the EPA has announced plans to propose a new
maximum achievable control technology rule for hazardous air
pollutant emissions from electric utility steam generating units.
The EPA is expected to finalize the new rule by November 2011.
Accordingly, Allegheny is monitoring the EPA&amp;#x2019;s efforts to
promulgate hazardous air pollutant rules that will include, but
will not be limited to, mercury limits. To establish these
standards with respect to mercury, the EPA must identify the best
performing 12% of sources in each source category and, to that end,
has issued an information request to members of the fossil
fuel-fired generating industry that includes a requirement to
conduct extensive stack emissions testing on selected generating
units. Allegheny is required to conduct stack testing for nine of
its generating units. Depending on the final hazardous air
pollution limits set by the EPA, Allegheny could incur significant
costs for additional control equipment.&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;The
Pennsylvania Department of Environmental Protection (the &amp;#x201C;PA
DEP&amp;#x201D;) promulgated a more aggressive mercury control rule on
February&amp;#xA0;17, 2007. Pennsylvania&amp;#x2019;s proposed shortened
compliance schedule and more aggressive emissions limits might
result in the installation of additional emission controls at any
of Allegheny&amp;#x2019;s three Pennsylvania coal-fired facilities or in
a change in fuel specifications. Controls might include additional
Scrubbers, activated carbon injection, selective catalytic
reduction or other currently emerging technologies. On
September&amp;#xA0;15, 2008, PPL Corporation filed a challenge to the
PA DEP&amp;#x2019;s mercury rule in Pennsylvania Commonwealth Court. The
Commonwealth Court overturned the Pennsylvania mercury rule on
January&amp;#xA0;30, 2009. On December&amp;#xA0;23, 2009, the Pennsylvania
Supreme Court affirmed the Commonwealth Court&amp;#x2019;s holding that
the rule is invalid.&lt;/font&gt;&lt;/p&gt;
&lt;p style="PADDING-BOTTOM: 0px; MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;Additionally,
Maryland passed the Healthy Air Act in early 2006. This legislation
imposes state-wide emission caps on SO&lt;/font&gt; &lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;sub style="POSITION: relative; VERTICAL-ALIGN: baseline; TOP: 0.4ex"&gt;2&lt;/sub&gt;&lt;/font&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;and
NO&lt;/font&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;sub style="POSITION: relative; VERTICAL-ALIGN: baseline; TOP: 0.4ex"&gt;x&lt;/sub&gt;&lt;/font&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;, requires greater reductions in mercury emissions more
quickly than required by CAMR and mandates that Maryland join the
Regional Greenhouse Gas Initiative (&amp;#x201C;RGGI&amp;#x201D;) and
participate in that coalition&amp;#x2019;s regional efforts to reduce
CO&lt;/font&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;sub style="POSITION: relative; VERTICAL-ALIGN: baseline; TOP: 0.4ex"&gt;2&lt;/sub&gt;&lt;/font&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;emissions. On
April&amp;#xA0;20, 2007, Maryland&amp;#x2019;s governor signed on to RGGI,
as a result of which Maryland became the 10th state to join the
Northeast regional climate change and energy efficiency program.
The Healthy Air Act provides a conditional exemption for the R.
Paul Smith power station for NO&lt;/font&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;sub style="POSITION: relative; VERTICAL-ALIGN: baseline; TOP: 0.4ex"&gt;x&lt;/sub&gt;&lt;/font&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;, SO&lt;/font&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;sub style="POSITION: relative; VERTICAL-ALIGN: baseline; TOP: 0.4ex"&gt;2&lt;/sub&gt;&lt;/font&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;and mercury,
based on a PJM declaration that the station is vital to reliability
in the Baltimore/Washington DC metropolitan area, which PJM
determined in 2006. Pursuant to the legislation, the Maryland
Department of the Environment (the &amp;#x201C;MDE&amp;#x201D;) passed
alternate NO&lt;/font&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;sub style="POSITION: relative; VERTICAL-ALIGN: baseline; TOP: 0.4ex"&gt;x&lt;/sub&gt;&lt;/font&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;and
SO&lt;/font&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;sub style="POSITION: relative; VERTICAL-ALIGN: baseline; TOP: 0.4ex"&gt;2&lt;/sub&gt;&lt;/font&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;limits for R.
Paul Smith, which became effective in April 2009. The MDE still
expects R. Paul Smith to meet the Healthy Air Act mercury
reductions of 80% beginning in 2010. The statutory exemption does
not extend to R. Paul Smith&amp;#x2019;s CO&lt;/font&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;sub style="POSITION: relative; VERTICAL-ALIGN: baseline; TOP: 0.4ex"&gt;2&lt;/sub&gt;&lt;/font&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;emissions.
Maryland issued final regulations to implement RGGI requirements in
February 2008. Among other things, under RGGI, the MDE now auctions
100% of CO&lt;/font&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;sub style="POSITION: relative; VERTICAL-ALIGN: baseline; TOP: 0.4ex"&gt;2&lt;/sub&gt;&lt;/font&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;allowances
associated with Maryland&amp;#x2019;s power plants, and Allegheny is
participating in RGGI auctions.&lt;/font&gt;&lt;/p&gt;
&lt;p style="PADDING-BOTTOM: 0px; MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;AE Supply and
Monongahela comply with current SO&lt;/font&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;sub style="POSITION: relative; VERTICAL-ALIGN: baseline; TOP: 0.4ex"&gt;2&lt;/sub&gt;&lt;/font&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;emission
standards through a system-wide plan combining the use of emission
controls, low sulfur fuel and emission allowances. Allegheny
continues to evaluate and implement options for compliance. It
completed the elimination of a partial bypass of Scrubbers at its
Pleasants generating facility in December 2007 and the construction
of Scrubbers at its Hatfield&amp;#x2019;s Ferry and Fort Martin
generating facilities in 2009. Allegheny now has Scrubbers
installed on all 10 of the units at its four supercritical
generating facilities and at Mitchell Unit 3.&lt;/font&gt;&lt;/p&gt;
&lt;p style="PADDING-BOTTOM: 0px; MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;Allegheny&amp;#x2019;s NO&lt;/font&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;sub style="POSITION: relative; VERTICAL-ALIGN: baseline; TOP: 0.4ex"&gt;x&lt;/sub&gt;&lt;/font&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;compliance plan
functions on a system-wide basis, similar to its
SO&lt;/font&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;sub style="POSITION: relative; VERTICAL-ALIGN: baseline; TOP: 0.4ex"&gt;2&lt;/sub&gt;&lt;/font&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;compliance
plan. AE Supply and Monongahela also have the option, in some
cases, to purchase alternate fuels or NO&lt;/font&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;sub style="POSITION: relative; VERTICAL-ALIGN: baseline; TOP: 0.4ex"&gt;x&lt;/sub&gt;&lt;/font&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;allowances, if
needed, to supplement their compliance strategies.&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;On
January&amp;#xA0;8, 2010, the West Virginia Department of Environmental
Protection (the &amp;#x201C;WVDEP&amp;#x201D;) issued a Notice of Violation
for opacity emissions at Allegheny&amp;#x2019;s Pleasants generating
facility. Allegheny is evaluating certain control system operations
for opacity reduction. Although a system has not yet been selected,
the cost to install any such system would be
significant.&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&lt;b&gt;&lt;i&gt;Clean Air
Act Litigation&lt;/i&gt;&lt;/b&gt;.&amp;#xA0;&amp;#xA0;In August 2000, AE received a
letter from the EPA requesting that it provide information and
documentation relevant to the operation and maintenance of the
following ten electric generation facilities, which collectively
include 22 generation units: Albright, Armstrong, Fort Martin,
Harrison, Hatfield&amp;#x2019;s Ferry, Mitchell, Pleasants, Rivesville,
R. Paul Smith and Willow Island. AE Supply and/or Monongahela own
these generation facilities. The letter requested information under
Section&amp;#xA0;114 of the Clean Air Act to determine compliance with
the Clean Air Act and related requirements, including potential
application of the New Source Review (&amp;#x201C;NSR&amp;#x201D;) standards
of the Clean Air Act, which can require the installation of
additional air emission control equipment when the major
modification of an existing facility results in an increase in
emissions. AE has provided responsive information to this and a
subsequent request.&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;If NSR
requirements are imposed on Allegheny&amp;#x2019;s generation
facilities, in addition to the possible imposition of fines,
compliance would entail significant capital investments in emission
control technology.&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px"&gt;&lt;font size="1"&gt;&amp;#xA0;&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 0px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;On May&amp;#xA0;20,
2004, AE, AE Supply, Monongahela and West Penn received a Notice of
Intent to Sue Pursuant to Clean Air Act &amp;#xA7;7604 (the
&amp;#x201C;Notice&amp;#x201D;) from the Attorneys General of New York, New
Jersey and Connecticut and from the PA DEP. The Notice alleged that
Allegheny made major modifications to some of its West Virginia
facilities in violation of the Prevention of Significant
Deterioration (&amp;#x201C;PSD&amp;#x201D;) provisions of the Clean Air Act
at the following coal-fired facilities: Albright Unit No.&amp;#xA0;3;
Fort Martin Units No.&amp;#xA0;1 and 2; Harrison Units No.&amp;#xA0;1, 2
and 3; Pleasants Units No.&amp;#xA0;1 and 2 and Willow Island Unit
No.&amp;#xA0;2. The Notice also alleged PSD violations at the
Armstrong, Hatfield&amp;#x2019;s Ferry and Mitchell generation
facilities in Pennsylvania and identifies PA DEP as the lead agency
regarding those facilities. On September&amp;#xA0;8, 2004, AE, AE
Supply, Monongahela and West Penn received a separate Notice of
Intent to Sue from the Maryland Attorney General that essentially
mirrored the previous Notice.&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;On
January&amp;#xA0;6, 2005, AE Supply and Monongahela filed a declaratory
judgment action against the Attorneys General of New York,
Connecticut and New Jersey in federal District Court in West
Virginia (&amp;#x201C;West Virginia DJ Action&amp;#x201D;). This action
requests that the court declare that AE Supply&amp;#x2019;s and
Monongahela&amp;#x2019;s coal-fired generation facilities in
Pennsylvania and West Virginia comply with the Clean Air Act. The
Attorneys General filed a motion to dismiss the West Virginia DJ
Action.&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;On
June&amp;#xA0;28, 2005, the PA DEP and the Attorneys General of New
York, New Jersey, Connecticut and Maryland filed suit against AE,
AE Supply and the Distribution Companies in the United States
District Court for the Western District of Pennsylvania (the
&amp;#x201C;PA Enforcement Action&amp;#x201D;). This action alleges NSR
violations under the federal Clean Air Act and the Pennsylvania Air
Pollution Control Act at the Hatfield&amp;#x2019;s Ferry, Armstrong and
Mitchell facilities in Pennsylvania. The PA Enforcement Action
appears to raise the same issues regarding Allegheny&amp;#x2019;s
Pennsylvania generation facilities that are before the federal
District Court in the West Virginia DJ Action, except that the PA
Enforcement Action also includes the PA DEP and the Maryland
Attorney General. On January&amp;#xA0;17, 2006, the PA DEP and the
Attorneys General filed an amended complaint. On May&amp;#xA0;30, 2006,
the District Court denied Allegheny&amp;#x2019;s motion to dismiss the
amended complaint. On July&amp;#xA0;26, 2006, at a status conference,
the Court determined that discovery would proceed regarding
liability issues, but not remedies. Discovery on the liability
phase closed on December&amp;#xA0;31, 2007, and summary judgment
briefing was completed during the first quarter of 2008. On
November&amp;#xA0;18, 2008, the District Court issued a Memorandum
Order denying all motions for summary judgment and establishing
certain legal standards to govern at trial. In December 2009, a new
trial judge was assigned to the case and has since entered an order
granting a motion to reconsider the rulings in the November 2008
Memorandum Order. A ruling on those issues is expected within the
first quarter of 2010. Trial has been tentatively scheduled to
begin on September&amp;#xA0;13, 2010.&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;In addition to
this lawsuit, on September&amp;#xA0;21, 2007, Allegheny received a
Notice of Violation (&amp;#x201C;NOV&amp;#x201D;) from the EPA alleging NSR
and PSD violations under the federal Clean Air Act, as well as
Pennsylvania and West Virginia state laws. The NOV was directed to
AE, Monongahela and West Penn and alleges violations at the
Hatfield&amp;#x2019;s Ferry and Armstrong generation facilities in
Pennsylvania and the Fort Martin and Willow Island generation
facilities in West Virginia. The projects identified in the NOV are
essentially the same as the projects at issue for these four
facilities in the May&amp;#xA0;20, 2004 Notice, the West Virginia DJ
Action and the PA Enforcement Action.&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;Allegheny
intends to vigorously pursue and defend against the Clean Air Act
matters described above but cannot predict their
outcomes.&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&lt;b&gt;&lt;i&gt;Clean
Water Act Compliance&lt;/i&gt;&lt;/b&gt;.&amp;#xA0;&amp;#xA0;In 2004, the EPA issued a
final rule requiring all existing power plants with once-through
cooling water systems withdrawing more than 50&amp;#xA0;million gallons
of water per day to meet certain standards to reduce mortality of
aquatic organisms pinned against the water intake screens or, in
some cases, drawn through the cooling water system. The standards
varied based on the type and size of the water bodies from which
the plants draw their cooling water.&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px"&gt;&lt;font size="1"&gt;&amp;#xA0;&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 0px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;In January
2007, the Second Circuit Court of Appeals issued a decision on
appeal that remanded a significant portion of the rule to the EPA.
As a result, the EPA suspended the rule, except for a requirement,
which existed prior to the EPA&amp;#x2019;s adoption of the 2004 rule,
that permitting agencies use best professional judgment
(&amp;#x201C;BPJ&amp;#x201D;) to determine the best technology available for
minimizing adverse environmental impacts for existing facility
cooling water intakes. Pending re-issuance of the 2004 rule by the
EPA, permitting agencies thus will rely on BPJ determinations
during permit renewal at existing facilities.&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;On
April&amp;#xA0;1, 2009, the U.S. Supreme Court reversed the appeals
court decision and upheld EPA&amp;#x2019;s authority to use cost/benefit
analysis. The EPA has indicated that it plans to issue a proposed
rule addressing the issues remanded by the Court by mid-2010 and to
issue a final rule in 2012. Depending on the standards set by the
EPA when it reissues this rule, Allegheny could incur significant
costs for additional control equipment.&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&lt;b&gt;&lt;i&gt;Monongahela River Water Quality&lt;/i&gt;&lt;/b&gt;.&amp;#xA0;&amp;#xA0;In
late 2008, the PA DEP imposed water quality criteria for certain
effluents, including total dissolved solid and sulfate
concentrations in the Monongahela River, on new and modified
sources, including the Scrubber project at the Hatfield&amp;#x2019;s
Ferry generation facility. These criteria are reflected in the
current PA DEP water discharge permit for that project. AE Supply
has appealed the PA DEP&amp;#x2019;s permitting decision, which would
require it to incur significant costs or negatively impact its
ability to operate the Scrubbers. Preliminary studies indicate an
initial capital investment of approximately $62 million in order to
install technology to meet the total dissolved solid and sulfate
limits in the permit. The permit has been independently appealed by
Environmental Integrity Project and Citizens Coal Council who seek
to impose more stringent technology-based effluent limitations.
Those same parties have intervened in the appeal filed by AE
Supply, and both appeals have been consolidated for discovery
purposes. An order has been entered that stays the permit limits
that AE Supply has challenged while the appeal is pending. No
hearing date has been set. AE Supply intends to vigorously pursue
these issues but cannot predict the outcome of these appeals. On
November&amp;#xA0;7, 2009, the PA DEP published proposed amendments to
the PA Chapter 95 rules that include an end-of-pipe limit for total
dissolved solids for new and modified sources. The PA DEP&amp;#x2019;s
proposed rule was open for public comment until February&amp;#xA0;12,
2010.&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;In October,
2009, the WVDEP issued the water discharge permit for the Fort
Martin generation facility. Similar to the Hatfield&amp;#x2019;s Ferry
water discharge permit issued for the Scrubber project, the Fort
Martin permit imposes effluent limitations for total dissolved
solid and sulfate concentrations. The permit also imposes
temperature limitations and other effluent limits for heavy metals
that are not contained in the Hatfield&amp;#x2019;s Ferry water permit.
Concurrent with the issuance of the Fort Martin permit, WVDEP also
issued an administrative order that sets deadlines for Monongahela
to meet certain of the effluent limits that are effective
immediately under the terms of the permit. Monongahela has appealed
the Fort Martin permit and the administrative order. The appeal
includes a request to stay certain of the conditions of the permit
and order while the appeal is pending. The request to stay has been
granted pending a final decision on appeal and subject to WVDEP
moving to dissolve the stay. The appeals have been consolidated and
a hearing is likely to be scheduled for May 2010. The current terms
of the Fort Martin permit would require Monongahela to incur
significant costs or negatively impact operations at Fort Martin.
Preliminary information indicates an initial capital investment in
excess of the capital investment that may be needed at
Hatfield&amp;#x2019;s Ferry in order to install technology to meet the
total dissolved solid and sulfate limits in the Fort Martin permit,
which technology may also meet certain of the other effluent limits
in the permit. Additional technology may be needed to meet certain
other limits in the permit. Monongahela intends to vigorously
pursue these issues but cannot predict the outcome of these
appeals.&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&lt;b&gt;&lt;i&gt;Solid
Waste&lt;/i&gt;&lt;/b&gt;.&amp;#xA0;&amp;#xA0;The EPA is reviewing its waste
regulations relating to coal combustion byproducts
(&amp;#x201C;CCB&amp;#x201D;) partly in response to a Tennessee Valley
Authority ash spill in Kingston, Tennessee on December&amp;#xA0;22,
2008. CCB includes bottom ash, boiler slag, fly ash and Scrubber
byproducts including gypsum. CCB has historically been designated
and managed as a non-hazardous waste and the EPA has twice
determined it is not appropriate to regulate it as a hazardous
waste under the Resource Conservation and Recovery Act
(&amp;#x201C;RCRA&amp;#x201D;). The EPA is reconsidering those earlier
determinations and intends to issue new regulations for the
management and disposal of CCB. The EPA has not yet reached a final
decision on whether to regulate CCB as hazardous (RCRA Title C) or
non-hazardous (RCRA Title D) or as a hybrid, but hopes to reach
that decision during the first quarter of 2010. Should the EPA
elect to designate CCB as hazardous at any point in its generation,
storage, transportation or disposal cycle, it could significantly
increase Allegheny&amp;#x2019;s cost of managing CCB materials. In
addition to potential additional management costs, CCB generators
could expect to see a reduction in options for beneficial reuse of
CCB in applications such as mine reclamation, cement manufacture
and agriculture, further increasing costs, as such materials will
then enter landfills rather than beneficial reuse. The EPA might
also designate CCB as hazardous only when it is destined for wet
storage impoundments, which would reduce Allegheny&amp;#x2019;s
potential waste management exposure.&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&lt;b&gt;&lt;i&gt;Global
Warming Class Action&lt;/i&gt;&lt;/b&gt;.&amp;#xA0;&amp;#xA0;On April&amp;#xA0;9, 2006, AE,
along with numerous other companies with coal-fired generation
facilities and companies in other industries, was named as a
defendant in a class action lawsuit in the United States District
Court for the Southern District of Mississippi. On behalf of a
purported class of residents and property owners in Mississippi who
were harmed by Hurricane Katrina, the named plaintiffs allege that
the emission of greenhouse gases by the defendants contributed to
global warming, thereby causing Hurricane Katrina and
plaintiffs&amp;#x2019; damages. The plaintiffs seek unspecified damages.
On December&amp;#xA0;6, 2006, AE filed a motion to dismiss
plaintiffs&amp;#x2019; complaint on jurisdictional grounds and then
joined a motion filed by other defendants to dismiss the complaint
for failure to state a claim. At a hearing on August&amp;#xA0;30, 2007,
the Court granted the motion to dismiss that AE had joined and
dismissed all of the plaintiffs&amp;#x2019; claims against all
defendants. Plaintiffs appealed that ruling to the United States
Court of Appeals for the Fifth Circuit. On October&amp;#xA0;6, 2009,
the assigned panel of the appellate court issued a written opinion
that reversed the judgment entered by the District Court in favor
of the defendants with respect to certain of the plaintiffs&amp;#x2019;
claims and remanded the case to the District Court for further
proceedings. On November&amp;#xA0;25, 2009, AE and others filed a
petition to have all of the judges of the Fifth Circuit rehear the
issues addressed in the panel&amp;#x2019;s October&amp;#xA0;6, 2009 opinion.
There has been no ruling on that petition. AE intends to vigorously
defend against this action but cannot predict its
outcome.&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 18px; MARGIN-BOTTOM: 0px"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&lt;b&gt;Other Litigation and
Contingencies&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 6px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&lt;b&gt;&lt;i&gt;Nevada
Power Contracts&lt;/i&gt;&lt;/b&gt;.&lt;b&gt;&amp;#xA0;&amp;#xA0;&lt;/b&gt;On December&amp;#xA0;7,
2001, Nevada Power Company (&amp;#x201C;NPC&amp;#x201D;) filed a complaint
with the FERC against AE Supply seeking action by the FERC to
modify prices payable to AE Supply under three trade confirmations
between Merrill Lynch and NPC. NPC&amp;#x2019;s claim was based, in
part, on the assertion that dysfunctional California spot markets
had an adverse effect on the prices NPC was able to negotiate with
Merrill Lynch under the contracts. NPC filed substantially
identical complaints against a number of other energy suppliers. On
December&amp;#xA0;19, 2002, the Administrative Law Judge
(&amp;#x201C;ALJ&amp;#x201D;) issued findings that no contract modification
was warranted. The ALJ determined in favor of NPC that AE Supply,
rather than Merrill Lynch, was a proper subject of NPC&amp;#x2019;s
complaint. On June&amp;#xA0;26, 2003, the FERC affirmed the ALJ&amp;#x2019;s
decision upholding the long-term contracts negotiated between NPC
and Merrill Lynch, among others. The FERC did not decide whether AE
Supply, rather than Merrill Lynch, was the real party in interest.
On November&amp;#xA0;10, 2003, the FERC issued an order, on rehearing,
affirming its conclusion that the long-term contracts should not be
modified. Snohomish County, NPC and other parties filed petitions
for review of the FERC&amp;#x2019;s June&amp;#xA0;26, 2003 order with the
United States Court of Appeals for the Ninth Circuit (the
&amp;#x201C;NPC Petitions&amp;#x201D;). The NPC Petitions were consolidated
in the Ninth Circuit. On December&amp;#xA0;19, 2006, the Ninth Circuit
issued an opinion remanding the case to the FERC to determine, in
accordance with the guidance set forth in the Ninth Circuit&amp;#x2019;s
opinion, whether the FERC utilized the appropriate standard of
review in deciding various claims, including NPC&amp;#x2019;s complaint.
On May&amp;#xA0;3, 2007, AE Supply and others filed a petition to
appeal the Ninth Circuit&amp;#x2019;s ruling to the United States
Supreme Court. On June&amp;#xA0;26, 2008, the United States Supreme
Court issued an opinion that rejected the Ninth Circuit&amp;#x2019;s
reasoning, with instructions that the case be remanded to the FERC
for amplification or clarification of its findings on two issues
set forth in the opinion. The case has been remanded to the FERC,
and the FERC issued an order on December&amp;#xA0;18, 2008 that
provides for a paper hearing on the two issues identified by the
United States Supreme Court, with initial filings due within 90
days and reply submissions within 90 days thereafter. However, the
order holds those deadlines in abeyance, contingent upon settlement
discussions between the parties, and a subsequent order lifting
that stay has not been entered.&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;Allegheny
intends to vigorously defend against this action but cannot predict
its outcome.&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&lt;b&gt;&lt;i&gt;Claims by
California Parties.&lt;/i&gt;&lt;/b&gt;&amp;#xA0;&amp;#xA0;On October&amp;#xA0;5, 2006,
several California governmental and utility parties presented AE
Supply with a settlement proposal to resolve alleged overcharges
for power sales by AE Supply to the California Energy Resource
Scheduling division of the California Department of Water Resources
(&amp;#x201C;CDWR&amp;#x201D;) during 2001. The settlement proposal claims
that CDWR is owed approximately $190 million for these alleged
overcharges. This proposal was made in the context of mediation
efforts by the FERC and the United States Court of Appeals for the
Ninth Circuit in pending proceedings to resolve all outstanding
refund and other claims, including claims of alleged price
manipulation in the California energy markets during 2000 and 2001.
The Ninth Circuit has since remanded one of those proceedings to
the FERC, which arises out of claims previously filed with the FERC
by the California Attorney General on behalf of certain California
parties against various sellers in the California wholesale power
market, including AE Supply (the Lockyer case). A judge has been
assigned to the Lockyer case, and a hearing is now set for
April&amp;#xA0;20, 2010, with an initial decision date of
September&amp;#xA0;4, 2010. AE Supply and several other sellers have
filed motions to dismiss the Lockyer case that are now pending
before the assigned judge. On June&amp;#xA0;2, 2009, the California
Attorney General, on behalf of certain California parties, filed a
second lawsuit with FERC against various sellers, including AE
Supply (the Brown case), again seeking refunds for trades in the
California energy markets during 2000 and 2001. The above-noted
trades with CDWR are the basis for the joining of AE Supply in this
new lawsuit. AE Supply has filed a motion to dismiss the Brown case
that is pending before FERC. No scheduling order has been entered
in the Brown case.&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;Allegheny
intends to vigorously defend against these claims but cannot
predict their outcome.&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&lt;b&gt;&lt;i&gt;Claims
Related to Alleged Asbestos Exposure&lt;/i&gt;&lt;/b&gt;&lt;b&gt;.&lt;/b&gt;&amp;#xA0;&amp;#xA0;The
Distribution Companies have been named as defendants, along with
multiple other defendants, in pending asbestos cases alleging
bodily injury involving multiple plaintiffs and multiple sites.
These suits have been brought mostly by seasonal contractors&amp;#x2019;
employees and do not involve allegations of the manufacture, sale
or distribution of asbestos-containing products by Allegheny. These
asbestos suits arise out of historical operations and are related
to the installation and removal of asbestos-containing materials at
Allegheny&amp;#x2019;s generation facilities. Allegheny&amp;#x2019;s
historical operations were insured by various foreign and domestic
insurers, including Lloyd&amp;#x2019;s of London. Asbestos-related
litigation expenses have to date been reimbursed in full by
recoveries from these historical insurers, and Allegheny believes
that it has sufficient insurance to respond fully to the asbestos
suits. Certain insurers, however, have contested their obligations
to pay for the future defense and settlement costs relating to the
asbestos suits. Allegheny is currently involved in two asbestos
and/or environmental insurance-related actions, Certain
Underwriters at Lloyd&amp;#x2019;s, London et al. v. Allegheny Energy,
Inc. et al., Case No.&amp;#xA0;21-C-03-16733 (Washington County, Md.)
and Monongahela Power Company et al. v. Certain Underwriters at
Lloyd&amp;#x2019;s London and London Market Companies, et al ., Civil
Action No.&amp;#xA0;03-C-281 (Monongalia County, W.Va.). Allegheny and
Liberty Mutual Insurance Company resolved their dispute and,
therefore, Civil Action No.&amp;#xA0;07-3168-BLS was voluntarily
dismissed. The parties are seeking a declaration of coverage under
the policies for asbestos-related and environmental
claims.&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;Allegheny does
not believe that the existence or pendency of either the asbestos
suits or the actions involving its insurance will have a material
impact on its consolidated financial position, results of
operations or cash flows. As of December&amp;#xA0;31, 2009,
Allegheny&amp;#x2019;s total number of claims alleging exposure to
asbestos was 861 in West Virginia and four in Pennsylvania.
Allegheny intends to vigorously pursue these matters but cannot
predict their outcomes.&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&lt;b&gt;&lt;i&gt;PJM
Calculation Error.&amp;#xA0;&amp;#xA0;&lt;/i&gt;&lt;/b&gt;In September 2009, PJM
reported that it had discovered a modeling error in the
market-to-market power flow calculations between PJM and the
Midwest Independent Transmission System Operator
(&amp;#x201C;MISO&amp;#x201D;). The error, which dates back to April 2005,
was a result of the incorrect modeling of certain generation
resources that have an impact on power flows across the PJM/MISO
border. Allegheny currently is participating in FERC settlement
discussions on this issue. Although the amount of the error is
subject to dispute, PJM estimated in September 2009 the magnitude
of the error to be approximately $77 million. Should a payment by
PJM to MISO relating to this modeling error be required, the method
by which PJM would allocate any such payment to PJM participants,
including Allegheny, is uncertain at this time.&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&lt;b&gt;&lt;i&gt;Shareholder Actions&lt;/i&gt;&lt;/b&gt;. Purported AE shareholders
have filed derivative and class action lawsuits in state courts in
Pennsylvania and Maryland against AE and each of the members of
AE&amp;#x2019;s Board of Directors that seek to enjoin Allegheny&amp;#x2019;s
proposed merger with FirstEnergy and, in some cases, damages in the
event that the merger is completed. Allegheny intends to vigorously
defend against these claims but cannot predict their
outcome.&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&lt;b&gt;&lt;i&gt;Ordinary
Course of Business&lt;/i&gt;&lt;/b&gt;&lt;b&gt;.&lt;/b&gt;&amp;#xA0;&amp;#xA0;AE and its
subsidiaries are from time to time involved in litigation and other
legal disputes in the ordinary course of business.&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 18px; MARGIN-BOTTOM: 0px"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&lt;b&gt;Leases&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 6px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;Allegheny has
capital and operating lease agreements with various terms and
expiration dates, primarily for vehicles, computer equipment,
communication lines and buildings.&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;Total capital
and operating lease rent payments of $18.6 million, $19.1 million
and $18.5 million were recorded as rent expense in 2009, 2008 and
2007, respectively. Allegheny&amp;#x2019;s estimated future minimum
lease payments for capital and operating leases, with annual
payments exceeding $100,000 and initial or remaining lease terms in
excess of one year are:&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; FONT-SIZE: 12px"&gt;
&amp;#xA0;&lt;/p&gt;
&lt;table border="0" cellspacing="0" cellpadding="0" width="100%" align="center"&gt;
&lt;tr&gt;
&lt;td width="42%"&gt;&lt;/td&gt;
&lt;td valign="bottom" width="3%"&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td valign="bottom" width="3%"&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td valign="bottom" width="3%"&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td valign="bottom" width="3%"&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td valign="bottom" width="3%"&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td valign="bottom" width="3%"&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td valign="bottom" width="3%"&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td valign="bottom" width="3%"&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td valign="bottom" width="3%"&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td valign="bottom" nowrap="nowrap"&gt;
&lt;p style="BORDER-BOTTOM: #000000 1px solid; WIDTH: 41pt"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;b&gt;(In
millions)&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;b&gt;2010&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;b&gt;2011&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;b&gt;2012&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;b&gt;2013&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;b&gt;2014&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;b&gt;Thereafter&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;b&gt;Total&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;b&gt;Less:&lt;/b&gt;&lt;/font&gt;&lt;br /&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;b&gt;amount&lt;br /&gt;
representing&lt;br /&gt;
interest&amp;#xA0;and&amp;#xA0;fees&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;b&gt;Present&lt;br /&gt;
value&amp;#xA0;of&amp;#xA0;net&lt;br /&gt;
minimum&lt;br /&gt;
capital&amp;#xA0;lease&lt;br /&gt;
payments&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr bgcolor="#CCEEFF"&gt;
&lt;td valign="top"&gt;
&lt;p style="TEXT-INDENT: -1em; MARGIN-LEFT: 1em"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;Capital Leases&lt;/font&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;$&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;10.7&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;$&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;8.7&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;$&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;6.3&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;$&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;4.7&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;$&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;4.0&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;$&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;2.7&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;$&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;37.1&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;$&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;9.1&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;$&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;28.0&lt;/font&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td valign="top"&gt;
&lt;p style="TEXT-INDENT: -1em; MARGIN-LEFT: 1em"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;Operating Leases&lt;/font&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;$&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;6.6&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;$&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;6.0&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;$&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;5.4&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;$&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;5.5&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;$&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;5.4&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;$&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;8.6&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;$&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;37.5&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;$&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&amp;#x2014;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;$&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&amp;#x2014;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;p style="MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;The carrying
amount of assets recorded under capitalized lease agreements
included in &amp;#x201C;Property, plant and equipment, net&amp;#x201D; at
December&amp;#xA0;31, consisted of the following:&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; FONT-SIZE: 12px"&gt;
&amp;#xA0;&lt;/p&gt;
&lt;table border="0" cellspacing="0" cellpadding="0" width="100%" align="center"&gt;
&lt;tr&gt;
&lt;td width="88%"&gt;&lt;/td&gt;
&lt;td valign="bottom" width="3%"&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td valign="bottom" width="3%"&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td valign="bottom" nowrap="nowrap"&gt;
&lt;p style="BORDER-BOTTOM: #000000 1px solid; WIDTH: 41pt"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;b&gt;(In
millions)&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;b&gt;2009&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;b&gt;2008&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr bgcolor="#CCEEFF"&gt;
&lt;td valign="top"&gt;
&lt;p style="TEXT-INDENT: -1em; MARGIN-LEFT: 1em"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;Equipment&lt;/font&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;$&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;40.6&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;$&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;48.6&lt;/font&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td valign="top"&gt;
&lt;p style="TEXT-INDENT: -1em; MARGIN-LEFT: 1em"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;Building&lt;/font&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;0.2&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;0.1&lt;/font&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="FONT-SIZE: 1px"&gt;
&lt;td valign="bottom"&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
&lt;td style="BORDER-TOP: #000000 1px solid" valign="bottom"&gt;
&amp;#xA0;&lt;/td&gt;
&lt;td style="BORDER-TOP: #000000 1px solid" valign="bottom"&gt;
&amp;#xA0;&lt;/td&gt;
&lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
&lt;td style="BORDER-TOP: #000000 1px solid" valign="bottom"&gt;
&amp;#xA0;&lt;/td&gt;
&lt;td style="BORDER-TOP: #000000 1px solid" valign="bottom"&gt;
&amp;#xA0;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr bgcolor="#CCEEFF"&gt;
&lt;td valign="top"&gt;
&lt;p style="TEXT-INDENT: -1em; MARGIN-LEFT: 1em"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;Property held under capital
leases&lt;/font&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;$&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;40.8&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;$&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;48.7&lt;/font&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="FONT-SIZE: 1px"&gt;
&lt;td valign="bottom"&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
&lt;td style="BORDER-TOP: #000000 3px double" valign="bottom"&gt;
&amp;#xA0;&lt;/td&gt;
&lt;td style="BORDER-TOP: #000000 3px double" valign="bottom"&gt;
&amp;#xA0;&lt;/td&gt;
&lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
&lt;td style="BORDER-TOP: #000000 3px double" valign="bottom"&gt;
&amp;#xA0;&lt;/td&gt;
&lt;td style="BORDER-TOP: #000000 3px double" valign="bottom"&gt;
&amp;#xA0;&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;p style="MARGIN-TOP: 18px; MARGIN-BOTTOM: 0px"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&lt;b&gt;PURPA&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 6px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;The Energy
Policy Act of 2005 (the &amp;#x201C;Energy Policy Act&amp;#x201D;) amended
PURPA significantly. Most notably, as of the effective date of the
Energy Policy Act on August&amp;#xA0;8, 2005, electric utilities are no
longer required to enter into any new contractual obligation to
purchase energy from a qualifying facility if FERC finds that the
facility has non-discriminatory access to a functioning wholesale
market and open access transmission. This amendment has no impact
on Allegheny&amp;#x2019;s current long-term power purchase agreements
under PURPA.&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;Allegheny&amp;#x2019;s regulated utilities are committed to
purchasing the electrical output from 466 MWs of qualifying PURPA
capacity. PURPA expense pursuant to these contracts in 2009, 2008
and 2007 was $213.2 million, $222.2 million and $224.5 million,
respectively. The average cost of these power purchases was
approximately 6.8, 6.3 and 5.9 cents per kilowatt-hour
(&amp;#x201C;kWh&amp;#x201D;) in 2009, 2008 and 2007,
respectively.&lt;/font&gt;&lt;/p&gt;
&lt;p style="PADDING-BOTTOM: 0px; MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;The table below
reflects Allegheny&amp;#x2019;s estimated commitments for energy and
capacity purchases under PURPA contracts as of December&amp;#xA0;31,
2009. The commitments were calculated based on expected PURPA
purchased power prices at December&amp;#xA0;31, 2009, without giving
effect to possible price changes that could occur as a result of
any future CO&lt;/font&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;sub style="POSITION: relative; VERTICAL-ALIGN: baseline; TOP: 0.4ex"&gt;2&lt;/sub&gt;&lt;/font&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;emissions
regulation or legislation. Actual values can vary substantially
depending upon future conditions.&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; FONT-SIZE: 12px"&gt;
&amp;#xA0;&lt;/p&gt;
&lt;table border="0" cellspacing="0" cellpadding="0" width="100%" align="center"&gt;
&lt;tr&gt;
&lt;td width="83%"&gt;&lt;/td&gt;
&lt;td valign="bottom" width="2%"&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td valign="bottom" width="2%"&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td valign="bottom" nowrap="nowrap"&gt;
&lt;p style="BORDER-BOTTOM: #000000 1px solid; WIDTH: 41pt"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;b&gt;(In
millions)&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" align="center"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;b&gt;kWhs&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;b&gt;Amount&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr bgcolor="#CCEEFF"&gt;
&lt;td valign="top"&gt;
&lt;p style="TEXT-INDENT: -1em; MARGIN-LEFT: 1em"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;2010&lt;/font&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;3,741.4&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;$&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;274.3&lt;/font&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td valign="top"&gt;
&lt;p style="TEXT-INDENT: -1em; MARGIN-LEFT: 1em"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;2011&lt;/font&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;3,740.5&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;277.6&lt;/font&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr bgcolor="#CCEEFF"&gt;
&lt;td valign="top"&gt;
&lt;p style="TEXT-INDENT: -1em; MARGIN-LEFT: 1em"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;2012&lt;/font&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;3,759.1&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;278.4&lt;/font&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td valign="top"&gt;
&lt;p style="TEXT-INDENT: -1em; MARGIN-LEFT: 1em"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;2013&lt;/font&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;3,749.2&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;284.1&lt;/font&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr bgcolor="#CCEEFF"&gt;
&lt;td valign="top"&gt;
&lt;p style="TEXT-INDENT: -1em; MARGIN-LEFT: 1em"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;2014&lt;/font&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;3,804.5&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;293.8&lt;/font&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td valign="top"&gt;
&lt;p style="TEXT-INDENT: -1em; MARGIN-LEFT: 1em"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;Thereafter&lt;/font&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;48,817.7&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;3,926.8&lt;/font&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="FONT-SIZE: 1px"&gt;
&lt;td valign="bottom"&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
&lt;td style="BORDER-TOP: #000000 1px solid" valign="bottom"&gt;
&amp;#xA0;&lt;/td&gt;
&lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
&lt;td style="BORDER-TOP: #000000 1px solid" valign="bottom"&gt;
&amp;#xA0;&lt;/td&gt;
&lt;td style="BORDER-TOP: #000000 1px solid" valign="bottom"&gt;
&amp;#xA0;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr bgcolor="#CCEEFF"&gt;
&lt;td valign="top"&gt;
&lt;p style="TEXT-INDENT: -1em; MARGIN-LEFT: 3em"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;Total&lt;/font&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;67,612.4&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;$&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;5,335.0&lt;/font&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="FONT-SIZE: 1px"&gt;
&lt;td valign="bottom"&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
&lt;td style="BORDER-TOP: #000000 3px double" valign="bottom"&gt;
&amp;#xA0;&lt;/td&gt;
&lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
&lt;td style="BORDER-TOP: #000000 3px double" valign="bottom"&gt;
&amp;#xA0;&lt;/td&gt;
&lt;td style="BORDER-TOP: #000000 3px double" valign="bottom"&gt;
&amp;#xA0;&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;p style="MARGIN-TOP: 18px; MARGIN-BOTTOM: 0px"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&lt;b&gt;Fuel Purchase and
Transportation Commitments&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 6px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;Allegheny has
entered into various long-term commitments for the procurement and
transportation of fuel (primarily coal) and lime to supply its
generation facilities. In most cases, these contracts contain
provisions for price escalations, minimum purchase levels and other
financial commitments. Allegheny&amp;#x2019;s fuel expense was $886.6
million, $1,080.9 million and $930.8 million in 2009, 2008 and
2007, respectively, of which, $823.1 million, $1,000.2 million and
$831.5 million, respectively, related to coal and lime expense. In
2009, Allegheny purchased approximately 25.0% of its coal from one
vendor. Total estimated long-term fuel purchase and transportation
commitments at December&amp;#xA0;31, 2009 were as follows:&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; FONT-SIZE: 12px"&gt;
&amp;#xA0;&lt;/p&gt;
&lt;table border="0" cellspacing="0" cellpadding="0" width="100%" align="center"&gt;
&lt;tr&gt;
&lt;td width="91%"&gt;&lt;/td&gt;
&lt;td valign="bottom" width="3%"&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td valign="bottom" nowrap="nowrap"&gt;
&lt;p style="BORDER-BOTTOM: #000000 1px solid; WIDTH: 41pt"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;b&gt;(In
millions)&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;b&gt;Total&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr bgcolor="#CCEEFF"&gt;
&lt;td valign="top"&gt;
&lt;p style="TEXT-INDENT: -1em; MARGIN-LEFT: 1em"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;2010&lt;/font&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;$&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;941.8&lt;/font&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td valign="top"&gt;
&lt;p style="TEXT-INDENT: -1em; MARGIN-LEFT: 1em"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;2011&lt;/font&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;1,065.5&lt;/font&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr bgcolor="#CCEEFF"&gt;
&lt;td valign="top"&gt;
&lt;p style="TEXT-INDENT: -1em; MARGIN-LEFT: 1em"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;2012&lt;/font&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;739.3&lt;/font&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td valign="top"&gt;
&lt;p style="TEXT-INDENT: -1em; MARGIN-LEFT: 1em"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;2013&lt;/font&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;709.2&lt;/font&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr bgcolor="#CCEEFF"&gt;
&lt;td valign="top"&gt;
&lt;p style="TEXT-INDENT: -1em; MARGIN-LEFT: 1em"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;2014&lt;/font&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;717.5&lt;/font&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td valign="top"&gt;
&lt;p style="TEXT-INDENT: -1em; MARGIN-LEFT: 1em"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;Thereafter&lt;/font&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;1,815.6&lt;/font&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="FONT-SIZE: 1px"&gt;
&lt;td valign="bottom"&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
&lt;td style="BORDER-TOP: #000000 1px solid" valign="bottom"&gt;
&amp;#xA0;&lt;/td&gt;
&lt;td style="BORDER-TOP: #000000 1px solid" valign="bottom"&gt;
&amp;#xA0;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr bgcolor="#CCEEFF"&gt;
&lt;td valign="top"&gt;
&lt;p style="TEXT-INDENT: -1em; MARGIN-LEFT: 3em"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;Total&lt;/font&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;$&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;5,988.9&lt;/font&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="FONT-SIZE: 1px"&gt;
&lt;td valign="bottom"&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
&lt;td style="BORDER-TOP: #000000 3px double" valign="bottom"&gt;
&amp;#xA0;&lt;/td&gt;
&lt;td style="BORDER-TOP: #000000 3px double" valign="bottom"&gt;
&amp;#xA0;&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;p style="MARGIN-TOP: 18px; MARGIN-BOTTOM: 0px"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&lt;b&gt;Other Purchase
Obligations&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 6px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;Electronic Data
Systems Corporation and EDS Information Services, LLC perform
certain technology functions for Allegheny under a contract that
expires on December&amp;#xA0;31, 2012. Expected cash payments under
this contract are as follows:&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; FONT-SIZE: 12px"&gt;
&amp;#xA0;&lt;/p&gt;
&lt;table border="0" cellspacing="0" cellpadding="0" width="100%" align="center"&gt;
&lt;tr&gt;
&lt;td width="58%"&gt;&lt;/td&gt;
&lt;td valign="bottom" width="2%"&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td valign="bottom" width="2%"&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td valign="bottom" width="2%"&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td valign="bottom" width="2%"&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td valign="bottom" width="2%"&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td valign="bottom" width="2%"&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td valign="bottom" width="2%"&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td valign="bottom" nowrap="nowrap"&gt;
&lt;p style="BORDER-BOTTOM: #000000 1px solid; WIDTH: 41pt"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;b&gt;(In
millions)&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;b&gt;2010&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;b&gt;2011&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;b&gt;2012&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;b&gt;2013&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;b&gt;2014&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;b&gt;Thereafter&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;b&gt;Total&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr bgcolor="#CCEEFF"&gt;
&lt;td valign="top"&gt;
&lt;p style="TEXT-INDENT: -1em; MARGIN-LEFT: 1em"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;Other purchase
obligations&lt;/font&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" nowrap="nowrap"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;$&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" nowrap="nowrap" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;25.6&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" nowrap="nowrap"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;$&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" nowrap="nowrap" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;23.8&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" nowrap="nowrap"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;$&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" nowrap="nowrap" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;23.0&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" nowrap="nowrap"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;$&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" nowrap="nowrap" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&amp;#x2014;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" nowrap="nowrap"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;$&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" nowrap="nowrap" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&amp;#x2014;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" nowrap="nowrap"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;$&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" nowrap="nowrap" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&amp;#x2014;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" nowrap="nowrap"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;$&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" nowrap="nowrap" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;72.4&lt;/font&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;</NonNumbericText>
          <NonNumericTextHeader>NOTE
25:&amp;#xA0;&amp;#xA0;COMMITMENTS AND CONTINGENCIES

Allegheny is
involved in a number of significant legal proceedings. In certain
cases, plaintiffs seek to</NonNumericTextHeader>
          <FootnoteIndexer />
          <hasSegments>false</hasSegments>
          <hasScenarios>false</hasScenarios>
        </Cell>
      </Cells>
      <ElementDefenition>No definition available.</ElementDefenition>
      <ElementReferences>No authoritative reference available.</ElementReferences>
      <IsTotalLabel>false</IsTotalLabel>
    </Row>
  </Rows>
  <Footnotes />
  <ComparabilityReport>false</ComparabilityReport>
  <NumberOfCols>1</NumberOfCols>
  <NumberOfRows>1</NumberOfRows>
  <HasScenarios>false</HasScenarios>
  <MonetaryRoundingLevel>UnKnown</MonetaryRoundingLevel>
  <SharesRoundingLevel>UnKnown</SharesRoundingLevel>
  <PerShareRoundingLevel>UnKnown</PerShareRoundingLevel>
  <HasPureData>false</HasPureData>
  <SharesShouldBeRounded>true</SharesShouldBeRounded>
</InstanceReport>
