UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549





FORM 10-Q/A





(Mark One)

|x | QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
|- | ---------------------------------------------------------------------------------------

For the quarterly period ended September 30, 2007

Or



| ̈ | TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
|- | ----------------------------------------------------------------------------------------

For the transition period from  to

Commission file number 1-4928





DUKE ENERGY CAROLINAS, LLC

(Exact
Name of Registrant as Specified in its Charter)







|                                               |  |                                  
|---------------------------------------------- |  | ---------------------------------
|North Carolina                                 |  | 56-0205520                       
|(State or Other Jurisdiction of Incorporation) |  | (IRS Employer Identification No.)



|                                         |  |           
|---------------------------------------- |  | ----------
|526 South Church Street Charlotte, NC    |  | 28202-1803
|(Address of Principal Executive Offices) |  | (Zip Code)

704-594-6200

(Registrants telephone number, including area code)





Indicate by check mark whether the registrant
(1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and
(2) has been subject to such filing requirements for the past 90 days.    Yes  x    No   ̈

Indicate by check mark whether the registrant is a large accelerated filer, an accelarated filer, or a non-accelerated filer. See definition of accelerated filer
and large accelerated filer in Rule 12b-2 of the Exchange Act). (Check one):



|                                              |  |  |  |                             
|--------------------------------------------- |  |  |  | ----------------------------
|Large accelerated filer   ̈                    |  |  |  | Accelerated filer   ̈        
|Non-accelerated filer  x                      |  |  |  | Smaller Reporting company   ̈
|(Do not check if a smaller reporting company) |  |  |  |                             

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Securities
Exchange Act of 1934).    Yes   ̈    No  x

All of the registrants limited liability company member interests are directly owned by Duke Energy Corporation (File No. 1-32853) which is a reporting company under the Securities Exchange Act of 1934, as
amended.

The registrant meets the conditions set forth in General Instructions H(1)(a) and (b) of Form 10-Q and is therefore filing this form with
the reduced disclosure format specified in General Instructions H(2) of Form 10-Q.









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EXPLANATORY NOTE

This Amendment to the Registrant's Quarterly Report on Form 10-Q for the quarterly period ended September 30, 2007 is being filed for the purpose of revising the description of an exhibit previously listed
in the exhibit index. No other changes are being made by means of this Amendment.



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PART II



|Item 6. | Exhibits
|------- | --------



|(a) | Exhibits
|--- | --------

Exhibits filed or furnished herewith are
designated by an asterisk (*).



|              |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
|------------- |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|ExhibitNumber |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
|10.1          |  | Engineering, Procurement and Construction Agreement, dated July 11, 2007, by and between Duke Energy Carolinas, LLC and Stone & Webster National Engineering P.C. (filed with Form 10-Q of
Duke Energy Corporation for the quarter ended September 30, 2007, File No. 1-32853, as Exhibit 10.2) (portions of the exhibit have been omitted and filed separately with the Securities and Exchange Commission pursuant to a request for confidential
treatment pursuant to Rule 24b-2 under the Securities Exchange Act of 1934, as amended).
|              | 
|*31.1         |  | Certification of the Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.                                                                                                                                                                                                                                                                                                                                                                                                                                    
|              | 
|*31.2         |  | Certification of the Chief Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.                                                                                                                                                                                                                                                                                                                                                                                                                                    
|              | 
|*32.1         |  | Certification Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.                                                                                                                                                                                                                                                                                                                                                                                                                    
|              | 
|*32.2         |  | Certification Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.                                                                                                                                                                                                                                                                                                                                                                                                                    

The total amount of securities of the registrant or its subsidiaries authorized under any
instrument with respect to long-term debt not filed as an exhibit does not exceed 10% of the total assets of the registrant and its subsidiaries on a consolidated basis. The registrant agrees, upon request of the Securities and Exchange Commission,
to furnish copies of any or all of such instruments to it.



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PART II

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this
report to be signed on its behalf by the undersigned thereunto duly authorized.



|                   |  |                                            
|------------------ |  | -------------------------------------------
|                   |  | DUKE ENERGY CAROLINAS, LLC                 
|                   | 
|Date: May 13, 2008 |  | /s/ DAVID L. HAUSER                        
|                   |  | David L. Hauser                            
|                   |  | Group Executive and Chief Financial Officer
|                   | 
|Date: May 13, 2008 |  | /s/ STEVEN K. YOUNG                        
|                   |  | Steven K. Young                            
|                   |  | Senior Vice President and Controller