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): March 23, 2011
| IRS Employer | ||||
| Commission | Registrant; State of Incorporation; | Identification | ||
| File Number | Address; and Telephone Number | 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 100 | ||||
| Tucson, 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 7.01 Regulation FD Disclosure
UniSource Energy Corporation is making presentations to investors and analysts March 23-24, 2011. The presentation will be available at http://ir.uns.com/events.cfm beginning on March 23, 2011. The presentation is attached hereto as Exhibit 99.1.
Item 9.01 Financial
Statements and Exhibits
Exhibit 99.1 UniSource Energy Corporation Presentation to Investors and Analysts.
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: March 23, 2011
UNISOURCE ENERGY CORPORATION
(Registrant)
/s/ Kevin P.
Larson
Senior
Vice President
and Chief Financial Officer
Date: March 23, 2011
TUCSON ELECTRIC POWER COMPANY
(Registrant)
/s/ Kevin P.
Larson
Senior
Vice President
and Chief Financial Officer