FERC FORM NO. first(list([@ferc:FormType @period=$currentDuration])) 1/3-Q :

REPORT OF MAJOR ELECTRIC UTILITIES, LICENSEES AND OTHER
taxonomy().concept(ferc:ScheduleIdentificationAbstract).label("http://ferc.gov/form/2020-01-01/roles/label/F1ScheduleTitle").text Gas Property And Capacity Leased From Others
taxonomy().concept(ferc:RespondentLegalName).label("http://ferc.gov/form/2020-01-01/roles/label/F1Identification").text 01 Exact Legal Name of Respondent

[@ferc:RespondentLegalName] Duke Energy Kentucky, Inc.
taxonomy().concept(ferc:ReportYearPeriod).label("http://ferc.gov/form/2020-01-01/roles/label/F1Identification").text 02 Year/ Period of Report



End of: [@ferc:ReportYear @period=$currentDuration] 2018 / [@ferc:ReportPeriod @period=$currentDuration] Q4
taxonomy().concept(ferc:PreviousNameAndDateOfChangeAbstract).label("http://ferc.gov/form/2020-01-01/roles/label/F1Identification").text 03 Previous Name and Date of Change (if name changed during year)

[@ferc:PreviousName @period=$currentDuration] FERC Test 1 Company / [@ferc:NameChangeDate @period=$currentDuration] 2018-09-04
taxonomy().concept(ferc:AddressOfPrincipalOfficeAtEndOfPeriod).label("http://ferc.gov/form/2020-01-01/roles/label/F1Identification").text 04 Address of Principal Office at End of Year (Street, City, State, Zip Code)

[@concept=ferc:AddressOfPrincipalOfficeAtEndOfPeriod] 4580 Olympic Boulevard, Erlanger, KY 41018
taxonomy().concept(ferc:NameOfContactPerson).label("http://ferc.gov/form/2020-01-01/roles/label/F1Identification").text 05 Name of Contact Person

[@concept=ferc:NameOfContactPerson] Anna Anderson
taxonomy().concept(ferc:TitleOfContactPerson).label("http://ferc.gov/form/2020-01-01/roles/label/F1Identification").text 06 Title of Contact Person

[@concept=ferc:TitleOfContactPerson] Accounting Analyst II
taxonomy().concept(ferc:AddressOfContactPerson).label("http://ferc.gov/form/2020-01-01/roles/label/F1Identification").text 07 Address of Contact Person (Street, City, State, Zip Code)

[@concept=ferc:AddressOfContactPerson] 550 South Tryon Street, Charlotte, NC 28202
taxonomy().concept(ferc:TelephoneOfContactPerson).label("http://ferc.gov/form/2020-01-01/roles/label/F1Identification").text 08 Telephone of Contact Person, Including Area Code

[@concept=ferc:TelephoneOfContactPerson] (980) 373-2179
taxonomy().concept(ferc:SubmissionType).label("http://ferc.gov/form/2020-01-01/roles/label/F1Identification").text 09 This Report is

(1) if missing({covered @concept=ferc:SubmissionType}) ☐ An Original']]> else if [@concept=ferc:SubmissionType @period=$currentDuration] == "O" ☑ An Original']]> else ☐ An Original']]> An Original

(2) if missing({covered @concept=ferc:SubmissionType}) ☐ A Resubmission']]> else if [@concept=ferc:SubmissionType @period=$currentDuration] == "R" ☑ A Resubmission']]> else ☐ A Resubmission']]> A Resubmission
taxonomy().concept(ferc:ReportDate).label("http://ferc.gov/form/2020-01-01/roles/label/F1Identification").text 10 Date of Report (Mo, Da, Yr)

[@concept=ferc:ReportDate] 04/26/2019
Annual Corporate Officer Certification
The undersigned officer certifies that:

I have examined this report and to the best of my knowledge, information, and belief all statements of fact contained in this report are correct statements of the business affairs of the respondent and the financial statements, and other financial information contained in this report, conform in all material respects to the Uniform System of Accounts.

taxonomy().concept(ferc:AttestationName).label("http://ferc.gov/form/2020-01-01/roles/label/F1Identification").text 01 Name

first(list([@concept=ferc:AttestationName @period=$currentDuration])) Dwight L. Jacobs
taxonomy().concept(ferc:AttestationTitle).label("http://ferc.gov/form/2020-01-01/roles/label/F1Identification").text 02 Title

first(list([@concept=ferc:AttestationTitle @period=$currentDuration])) SVP, CAO, Tax and Controller
taxonomy().concept(ferc:CorporateOfficerCertificationSignature).label("http://ferc.gov/form/2020-01-01/roles/label/F1Identification").text 03 Signature

first(list([@concept=ferc:CorporateOfficerCertificationSignature @period=$currentDuration])) Signature
taxonomy().concept(ferc:AttestationDate).label("http://ferc.gov/form/2020-01-01/roles/label/F1Identification").text 04 Date Signed

first(list([@concept=ferc:AttestationDate @period=$currentDuration])) 04/26/2019
Title 18, U.S.C. 1001 makes it a crime for any person to knowingly and willingly to make to any Agency or Department of the United States any false, fictitious or fraudulent statements as to any matter within its jurisdiction.