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&lt;p style="margin-top: 18px; margin-bottom: 0px;"&gt;&lt;font style="font-family: Times New Roman;" class="_mt" size="2"&gt;&lt;b&gt;17. Subsequent Events &lt;/b&gt;&lt;/font&gt;&lt;/p&gt;
&lt;p style="margin-top: 6px; margin-bottom: 0px;"&gt;&lt;font style="font-family: Times New Roman;" class="_mt" size="2"&gt;&lt;b&gt;CAFTA Arbitration Claim &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;" class="_mt" size="2"&gt;On Jan. 13, 2009, a TECO Energy subsidiary, TECO Guatemala Holdings, LLC, (TGH), delivered a Notice of Intent to the Guatemalan government that it intended to file an arbitration claim against the Republic of Guatemala under the Dominican Republic Central America &amp;ndash; United States Free Trade Agreement (DR &amp;ndash; CAFTA) alleging a violation of fair and equitable treatment of its investment in EEGSA. On Oct. 20, 2010, TGH filed a Notice of Arbitration with the International Centre for Settlement of Investment Disputes to proceed with its arbitration claim. &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;" class="_mt" size="2"&gt;The arbitration was prompted by actions of the Guatemalan government in July 2008 which, among other things, unilaterally reset the distribution tariff for EEGSA at levels well below the then existing tariffs. These actions caused a significant reduction in earnings from EEGSA. Until Oct. 21, 2010, TGH held a 24% ownership interest in EEGSA through a holding company (DECA II) with Iberdrola Energia, S.A. and Electricidade de Portugal, S.A. On such date, TGH's interest was sold (see below). In connection with the sale of TGH's ownership interest in EEGSA, TGH reserved the right to pursue the arbitration claim described above. &lt;/font&gt;&lt;/p&gt;
&lt;p style="margin-top: 18px; margin-bottom: 0px;"&gt;&lt;font style="font-family: Times New Roman;" class="_mt" size="2"&gt;&lt;b&gt;Sale of DECA II &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;" class="_mt" size="2"&gt;On Oct. 21, 2010, a TECO Energy subsidiary, TPSU, sold its 30% interest in DECA II to EPM, a multi-utility company based in Medell&amp;#237;n Colombia, under an SPA, for a sale price of $181.5 million. TPSU is a subsidiary of TECO Guatemala Holdings, LLC (TGH). &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;" class="_mt" size="2"&gt;DECA II is a holding company in which, prior to the sale, TGH held a 30% interest, Iberdrola Energia, S.A. held a 49% interest and EDP &amp;ndash; Energias de Portugal, S.A. held a 21% interest. Each of these parties sold its interest in DECA II pursuant to the SPA. DECA II holds an 80.9% ownership interest in EEGSA and affiliated companies. EEGSA is the largest Guatemalan distribution utility, which serves Guatemala City, the capital of Guatemala and the surrounding region. &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;" class="_mt" size="2"&gt;TGH received $181.5 million of the $605.0 million total purchase price for its 30% interest. In addition, TGH will repatriate approximately $25.0 million of cash previously held offshore in a tax deferral structure. The sale will result in a fourth quarter pretax book gain of approximately $38.0 million at TECO Guatemala. During the third quarter, TECO Guatemala recorded a $24.9 million income tax charge related to the unwinding of the tax deferral structure as the earnings from DECA II are no longer considered indefinitely reinvested. During the fourth quarter, the company anticipates recording approximately $15.0 million of Guatemalan and U.S. tax expenses as a result of the transaction. &lt;/font&gt;&lt;/p&gt;
&lt;p style="margin-top: 18px; margin-bottom: 0px;"&gt;&lt;font style="font-family: Times New Roman;" class="_mt" size="2"&gt;&lt;b&gt;Redemption of 7.0% notes due May&amp;nbsp;1, 2012 &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;" class="_mt" size="2"&gt;On Nov. 3, 2010, TECO Energy and TECO Finance submitted optional redemption notices to holders of $73.2 million and $163.1 million, respectively, of 7.0% notes due May&amp;nbsp;1, 2012.&amp;nbsp;The optional redemption price of the 7.0% notes is equal to the greater of (i)&amp;nbsp;100% of the principal amount of 7.0% notes redeemed or (ii)&amp;nbsp;the present value of the remaining payments of principal and interest on the 7.0% notes redeemed, discounted at an applicable treasury rate (as defined in the 7.0% notes indenture) plus 25 basis points; in either case, the optional redemption price will include accrued and unpaid interest to the redemption date.&amp;nbsp;Settlement of the optional redemption is expected to be Dec. 2, 2010. &lt;/font&gt;&lt;/p&gt;
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