UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 8-K
CURRENT REPORT
PURSUANT TO SECTION 13 OR 15(d) OF THE
SECURITIES EXCHANGE ACT OF 1934
DATE OF REPORT
(DATE OF EARLIEST EVENT REPORTED): February 28, 2008
Commission File Number | | Registrant; State of Incorporation; Address; and Telephone Number | | IRS Employer Identification Number |
| | | | | |
| 1-13739 | | UNISOURCE ENERGY CORPORATION | | 86-0786732 |
| | | (An Arizona Corporation) One South Church Avenue, Suite 100 Tucson, AZ 85701 (520) 571-4000 | | |
| | | | | |
| 1-5924 | | TUCSON ELECTRIC POWER COMPANY | | 86-0062700 |
| | | (An Arizona Corporation) One South Church Avenue, Suite 100Tucson, AZ 85701 (520) 571-4000 | | |
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:
o Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
o Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
o Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
o Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Item 2.02 Results of Operations and Financial Condition
On February 28, 2008, UniSource Energy Corporation (“UniSource Energy”) issued a press release announcing earnings for the year ended December 31, 2007 for UniSource Energy and Tucson Electric Power Company. A copy of the press release is attached hereto as Exhibit 99.
Item 9.01 Financial Statements and Exhibits
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, each registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.
| Date: February 28, 2008 | | UNISOURCE ENERGY CORPORATION —————————————————— (Registrant) /s/ Kevin P. Larson |
| | | —————————————————— Senior Vice President and Principal Financial Officer |
| Date: February 28, 2008 | | TUCSON ELECTRIC POWER COMPANY —————————————————— (Registrant) /s/ Kevin P. Larson |
| | | —————————————————— Senior Vice President and Principal Financial Officer |
