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): May 9, 2016

DUKE ENERGY INDIANA, LLC

(Exact Name of Registrant as Specified in its Charter)

Indiana		1-3543		35-0594457
(State or Other Jurisdiction of Incorporation or Organization)		(Commission File Number)		(IRS Employer Identification No.)

1000 East Main Street, Plainfield, Indiana 46168

(Address of Principal Executive Offices, including Zip code)

(704) 382-3853

(Registrant’s telephone number, including area code)

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 8.01. Other Events.

On May 9, 2016, Duke Energy Indiana, LLC (the “Company”) entered into an underwriting agreement, dated May 9, 2016, with Credit Suisse Securities (USA) LLC, Goldman, Sachs & Co., Mizuho Securities USA Inc. and U.S. Bancorp Investments, Inc., as representatives of the several underwriters named therein (the “Underwriters”), pursuant to which the Company agreed to issue and sell to the Underwriters $500,000,000 aggregate principal amount of the Company’s First Mortgage Bonds, Series XXX, 3.75%, Due May 15, 2046 (the “Bonds”). The Bonds were sold to the Underwriters at a discount to their principal amount. The Bonds were issued under our Indenture of Mortgage or Deed of Trust, dated September 1, 1939, between the Company and Deutsche Bank National Trust Company, as Trustee, as amended and supplemented from time to time (the “Indenture”), including by the Sixty-Eighth Supplemental Indenture, dated as of May 12, 2016 (the “Supplemental Indenture”). The disclosure in this Item 8.01 is qualified in its entirety by the provisions of the Indenture, the Supplemental Indenture, which is filed as Exhibit 4.1 hereto, and the Underwriting Agreement, which is filed as Exhibit 99.1 hereto. Such exhibits are incorporated herein by reference. Also, in connection with the issuance and sale of the Bonds, the Company is filing a legal opinion regarding the validity of the Bonds as Exhibit 5.1 to this Form 8-K for the purpose of incorporating the opinion into the Company’s Registration Statement No. 333-191462-03.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits

Exhibit		Description

Exhibit 4.1		Sixty-Eighth Supplemental Indenture, dated as of May 12, 2016, between the Company and Deutsche Bank National Trust Company, as Trustee.

Exhibit 5.1		Opinion regarding validity of the Bonds.

Exhibit 23.1		Consent (included as part of Exhibit 5.1).

Exhibit 99.1		Underwriting Agreement, dated May 9, 2016, among the Company and Credit Suisse Securities (USA) LLC, Goldman, Sachs & Co., Mizuho Securities USA Inc. and U.S. Bancorp Investments, Inc., as representatives of the several underwriters named therein.

SIGNATURES

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

	DUKE ENERGY INDIANA, LLC

Date: May 12, 2016

	By:	/s/ Robert T. Lucas III, Esq.
		Name:	Robert T. Lucas III, Esq.
		Title:	Deputy General Counsel and Assistant Secretary

EXHIBIT INDEX

Exhibit		Description

Exhibit 4.1		Sixty-Eighth Supplemental Indenture, dated as of May 12, 2016, between the Company and Deutsche Bank National Trust Company, as Trustee.

Exhibit 5.1		Opinion regarding validity of the Bonds.

Exhibit 23.1		Consent (included as part of Exhibit 5.1).

Exhibit 99.1		Underwriting Agreement, dated May 9, 2016, among the Company and Credit Suisse Securities (USA) LLC, Goldman, Sachs & Co., Mizuho Securities USA Inc. and U.S. Bancorp Investments, Inc., as representatives of the several underwriters named therein.

Duke Energy Indiana, LLC 8-K