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          <NonNumbericText>&lt;div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: -18pt" align="justify"&gt;&lt;font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 12pt; FONT-WEIGHT: bold"&gt;10.&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;Commitments and Contingencies&lt;/font&gt;&lt;/div&gt;&lt;div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"&gt;&amp;#160;&lt;/div&gt;&lt;div style="TEXT-INDENT: 36pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"&gt;&lt;font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 12pt"&gt;Except as set forth below and in Note 11, the circumstances set forth in Notes 12 and 13 to the Company&amp;#8217;s Financial Statements included in the Company&amp;#8217;s 2009 Form 10-K appropriately represent, in all material respects, the current status of the Company&amp;#8217;s material commitments and contingent liabilities.&lt;/font&gt;&lt;/div&gt;&lt;div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"&gt;&amp;#160;&lt;/div&gt;&lt;div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"&gt;&lt;font style="FONT-STYLE: italic; DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 12pt; FONT-WEIGHT: bold"&gt;Railcar Lease Agreement&lt;/font&gt;&lt;/div&gt;&lt;div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"&gt;&amp;#160;&lt;/div&gt;&lt;div style="TEXT-INDENT: 36pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"&gt;&lt;font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 12pt"&gt;At June 30, 2010, the Company had a noncancellable operating lease with purchase options, covering 1,462 coal hopper railcars to transport coal from Wyoming to the Company&amp;#8217;s coal-fired generation units.&amp;#160;&amp;#160;Rental payments are charged to Fuel Expense and are recovered through the Company&amp;#8217;s tariffs and fuel adjustment clauses.&amp;#160;&amp;#160;At the end of the lease term, which is January 31, 2011, the Company has the option to either purchase the railcars at a stipulated fair market value or renew the lease.&amp;#160;&amp;#160;If the Company chooses not to purchase the railcars or renew the lease agreement and the actual fair value of the railcars is less than the stipulated fair market value, the Company would be responsible for the difference in those values up to a maximum of approximately $31.5 million.&lt;/font&gt;&lt;/div&gt;&lt;div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"&gt;&amp;#160;&lt;/div&gt;&lt;div style="TEXT-INDENT: 36pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"&gt;&lt;font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 12pt"&gt;On February 10, 2009, the Company executed a short-term lease agreement for 270 railcars in accordance with new coal transportation contracts with BNSF Railway and Union Pacific.&amp;#160;&amp;#160;These railcars were needed to replace railcars that have been taken out of service or destroyed.&amp;#160;&amp;#160;The lease agreement expired with respect to 135 railcars on November 2, 2009 and was not replaced.&amp;#160;&amp;#160;The lease agreement with respect to the remaining 135 railcars expired on March 5, 2010 and is now continuing on a month-to-month basis with a 30-day notice required by either party to terminate the agreement.&lt;/font&gt;&lt;/div&gt;&lt;div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"&gt;&amp;#160;&lt;/div&gt;&lt;div style="TEXT-INDENT: 36pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"&gt;&lt;font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 12pt"&gt;The Company is also required to maintain all of the railcars it has under lease to transport coal from Wyoming and has entered into agreements with Progress Rail Services and WATCO, both of which are non-affiliated companies, to furnish this maintenance.&lt;/font&gt;&lt;/div&gt;&lt;div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"&gt;&amp;#160;&lt;/div&gt;&lt;div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"&gt;&lt;font style="FONT-STYLE: italic; DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 12pt; FONT-WEIGHT: bold"&gt;Oxley Litigation&lt;/font&gt;&lt;/div&gt;&lt;div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"&gt;&amp;#160;&lt;/div&gt;&lt;div style="TEXT-INDENT: 36pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"&gt;&lt;font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 12pt"&gt;The Company has been sued by&amp;#160;John C. Oxley D/B/A Oxley Petroleum et al.&amp;#160;in the District Court of&amp;#160;Haskell County, Oklahoma.&amp;#160; This case has been pending for more than&amp;#160;11 years.&amp;#160; The plaintiffs alleged that the Company breached the terms of&amp;#160;contracts covering&amp;#160;several wells by failing to purchase gas from the plaintiffs in amounts set forth in the contracts.&amp;#160; The plaintiffs&amp;#8217; most recent Statement of Claim&amp;#160;describes approximately $2.7 million in take-or-pay damages&amp;#160;&amp;#160;(including interest)&amp;#160;and approximately $36 million in&amp;#160;contract repudiation damages&amp;#160;(including interest), subject to the limitation described below. In 2001, the Company agreed to provide the plaintiffs with approximately $5.8 million of consideration and the parties agreed to arbitrate the dispute.&amp;#160; The arbitration hearing was completed and the final briefs were provided to the arbitration panel on March 17, 2010.&amp;#160; On May 19, 2010, the panel issued an arbitration award in an amount less than the consideration previously paid by the Company and, as a result, the Company did not owe any additional amount.&amp;#160;&amp;#160;The Company now considers this case closed.&lt;/font&gt;&lt;/div&gt;&lt;div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"&gt;&amp;#160;&lt;/div&gt;&lt;div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"&gt;&lt;font style="FONT-STYLE: italic; DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 12pt; FONT-WEIGHT: bold"&gt;Natural Gas Measurement Case&lt;/font&gt;&lt;/div&gt;&lt;div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"&gt;&amp;#160;&lt;/div&gt;&lt;div style="TEXT-INDENT: 36pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"&gt;&lt;font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 12pt"&gt;&lt;font style="FONT-STYLE: italic; DISPLAY: inline"&gt;Will Price, et al. v. El Paso Natural Gas Co., et al.&lt;/font&gt; (Price I).&amp;#160;&amp;#160;On September 24, 1999, various subsidiaries of OGE Energy were served with a class action petition filed in the District Court of Stevens County, Kansas by Quinque Operating Company and other named plaintiffs alleging the mismeasurement of natural gas on non-Federal lands.&amp;#160;&amp;#160;On April 10, 2003, the court entered an order denying class certification.&amp;#160;&amp;#160;On May 12, 2003, the plaintiffs (now Will Price, Stixon Petroleum, Inc., Thomas F. Boles and the Cooper Clark Foundation, on behalf of themselves and other royalty interest owners) filed a motion seeking to file an amended class action petition, and the court granted the motion on July 28, 2003.&amp;#160;&amp;#160;In its amended petition (the &amp;#8220;Fourth Amended Petition&amp;#8221;), the Company and Enogex Inc. were omitted from the case but two of OGE Energy&amp;#8217;s other subsidiary entities remained as defendants.&amp;#160;&amp;#160;The plaintiffs&amp;#8217; Fourth Amended Petition seeks class certification and alleges that approximately 60 defendants, including two of OGE Energy&amp;#8217;s subsidiary entities, have improperly measured the volume of natural gas.&amp;#160;&amp;#160;The Fourth Amended Petition asserts theories of civil conspiracy, aiding and abetting, accounting and unjust enrichment.&amp;#160;&amp;#160;In their briefing on class certification, the plaintiffs seek to also allege a claim for conversion.&amp;#160;&amp;#160;The plaintiffs seek unspecified actual damages, attorneys&amp;#8217; fees, costs and pre-judgment and post-judgment interest.&amp;#160;&amp;#160;The plaintiffs also reserved the right to seek punitive damages.&lt;/font&gt;&lt;/div&gt;&lt;div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"&gt;&amp;#160;&lt;/div&gt;&lt;div style="TEXT-INDENT: 36pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"&gt;&lt;font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 12pt"&gt;Discovery was conducted on the class certification issues, and the parties fully briefed these same issues.&amp;#160;&amp;#160;A hearing on class certification issues was held April 1, 2005.&amp;#160;&amp;#160;In May 2006, the court heard oral argument on a motion to intervene filed by Colorado Consumers Legal Foundation, which is claiming entitlement to participate in the putative class action.&amp;#160;&amp;#160;The court has not yet ruled on the motion to intervene.&lt;/font&gt;&lt;/div&gt;&lt;div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"&gt;&amp;#160;&lt;/div&gt;&lt;div style="TEXT-INDENT: 36pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"&gt;&lt;font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 12pt"&gt;The class certification issues were briefed and argued by the parties in 2005&amp;#160;and proposed findings of facts and conclusions of law on class certification were filed in 2007.&amp;#160;&amp;#160;On September 18, 2009, the court entered its order denying class certification.&amp;#160;&amp;#160;On October 2, 2009, the plaintiffs filed for a rehearing of the court&amp;#8217;s denial of class certification. On February 10, 2010 the court heard arguments on the rehearing request and by an order dated March 31, 2010, the court denied the plaintiffs&amp;#8217; request for rehearing.&lt;/font&gt;&lt;/div&gt;&lt;div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"&gt;&amp;#160;&lt;/div&gt;&lt;div style="TEXT-INDENT: 36pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"&gt;&lt;font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 12pt"&gt;OGE Energy intends to vigorously defend this action.&amp;#160;&amp;#160;At this time, OGE Energy is unable to provide an evaluation of the likelihood of an unfavorable outcome and an estimate of the amount or range of potential loss to the Company.&lt;/font&gt;&lt;/div&gt;&lt;div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"&gt;&amp;#160;&lt;/div&gt;&lt;div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"&gt;&lt;font style="FONT-STYLE: italic; DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 12pt; FONT-WEIGHT: bold"&gt;Franchise Fee Lawsuit&lt;/font&gt;&lt;/div&gt;&lt;div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"&gt;&amp;#160;&lt;/div&gt;&lt;div style="TEXT-INDENT: 36pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"&gt;&lt;font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 12pt"&gt;On June 19, 2006, two Company customers brought a putative class action, on behalf of all similarly situated customers, in the District Court of Creek County, Oklahoma, challenging certain charges on the Company&amp;#8217;s electric bills.&amp;#160; The plaintiffs claim that the Company improperly charged sales tax based on franchise fee charges paid by its customers.&amp;#160; The plaintiffs also challenge certain franchise fee charges, contending that such fees are more than is allowed under Oklahoma law. The Company&amp;#8217;s motion for summary judgment was denied by the trial judge.&amp;#160; In January 2007, the Oklahoma Supreme Court &amp;#8220;arrested&amp;#8221; the District Court action until, and if, the propriety of the complaint of billing practices is determined by the OCC.&amp;#160;&amp;#160;In September 2008, the plaintiffs filed an application with the OCC asking the OCC to modify its order which authorizes the Company to collect the challenged franchise fee charges.&amp;#160;&amp;#160;On December 9, 2009 the OCC issued an order dismissing the plaintiffs&amp;#8217; request for a modification of the 1994 OCC order which authorized the Company to collect and remit sales tax on franchise fee charges. In its December 9, 2009 order, the OCC advised the plaintiffs that the ruling does not address the question of whether the Company&amp;#8217;s collection and remittance of such sales tax should be discontinued prospectively. On April 19, 2010, the OCC issued a final order dismissing with prejudice the applicants&amp;#8217; claims for recovery of previously paid taxes on franchise fees and approving the closing of this matter.&amp;#160;&amp;#160;On June 10, 2010, the plaintiffs filed a motion in the District Court of Creek County, Oklahoma, asking the court to proceed with the original class action. On July 8, 2010, a hearing in this matter was held and the court granted the plaintiffs motion to lift the stay of discovery&amp;#160;previously imposed by the Oklahoma Supreme Court but denied any other specific relief pending further action by the court.&amp;#160;&amp;#160;On August 4, 2010, the Company&amp;#160;filed an application to assume original jurisdiction and a petition&amp;#160;for a writ of prohibition with the Oklahoma Supreme Court.&lt;font style="DISPLAY: inline; FONT-FAMILY: Times New Roman"&gt;&amp;#160; &lt;/font&gt;While the Company cannot predict the precise outcome of this lawsuit, based on the information known at this time,&amp;#160;the Company believes&amp;#160;that this lawsuit will not have a material adverse effect on the Company&amp;#8217;s financial position or results of operations.&lt;/font&gt;&lt;/div&gt;&lt;div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"&gt;&amp;#160;&lt;/div&gt;&lt;div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"&gt;&lt;font style="FONT-STYLE: italic; DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 12pt; FONT-WEIGHT: bold"&gt;Environmental Matters&lt;/font&gt;&lt;/div&gt;&lt;div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"&gt;&amp;#160;&lt;/div&gt;&lt;div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"&gt;&lt;font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 12pt; FONT-WEIGHT: bold"&gt;Water&lt;/font&gt;&lt;/div&gt;&lt;div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"&gt;&amp;#160;&lt;/div&gt;&lt;div style="TEXT-ALIGN: justify; TEXT-INDENT: 36pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt"&gt;&lt;font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 12pt"&gt;The Company filed an Oklahoma Pollutant Discharge Elimination (&amp;#8220;OPDES&amp;#8221;) permit renewal application with the state of Oklahoma on August 4, 2008 for its Seminole generating station and received draft permits for review on both January 9, 2009 and December 4, 2009. The Company provided comments on the January draft permit and will provide &lt;/font&gt;&lt;font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 12pt"&gt;additional comments on the December draft permit. In addition, the Company filed OPDES permit renewal applications for its Arbuckle, Muskogee, Mustang and Horseshoe Lake generating stations on July 23, 2009, March 4, 2009, April 3, 2009 and October 29, 2009, respectively. The draft permits were reviewed and comments have been submitted to the Oklahoma Department of Environmental Quality for Muskogee, Mustang and Horseshoe Lake generating stations.&lt;/font&gt;&lt;/div&gt;&lt;div style="TEXT-ALIGN: justify; TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt"&gt;&amp;#160;&lt;/div&gt;&lt;div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"&gt;&lt;font style="FONT-STYLE: italic; DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 12pt; FONT-WEIGHT: bold"&gt;Other&lt;/font&gt;&lt;/div&gt;&lt;div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"&gt;&amp;#160;&lt;/div&gt;&lt;div style="TEXT-INDENT: 36pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"&gt;&lt;font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 12pt"&gt;In the normal course of business, the Company is confronted with issues or events that may result in a contingent liability.&amp;#160;&amp;#160;These generally relate to lawsuits, claims made by third parties, environmental actions or the action of various regulatory agencies.&amp;#160;&amp;#160;When appropriate, management consults with legal counsel and other appropriate experts to assess the claim.&amp;#160;&amp;#160;If in management&amp;#8217;s opinion, the Company has incurred a probable loss as set forth by accounting principles generally accepted in the United States, an estimate is made of the loss and the appropriate accounting entries are reflected in the Company&amp;#8217;s Condensed Financial Statements.&amp;#160;&amp;#160;Except as otherwise stated above, in Note 11 below, in Item 1 of Part II of this Form 10-Q, in Notes 12 and 13 of Notes to the Company&amp;#8217;s Financial Statements included in the Company&amp;#8217;s 2009 Form 10-K and in Item 3 of that report, management, after consultation with legal counsel, does not currently anticipate that liabilities arising out of these pending or threatened lawsuits, claims and contingencies will have a material adverse effect on the Company&amp;#8217;s financial position, results of operations or cash flows.&lt;/font&gt;&lt;/div&gt;</NonNumbericText>
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