8-K

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)

September 18, 2015

DYNEGY INC.

(Exact name of registrant as specified in its charter)

Delaware	001-33443	20-5653152
(State or Other Jurisdiction of Incorporation)	(Commission File Number)	(I.R.S. Employer Identification No.)

601 Travis, Suite 1400, Houston, Texas	77002
(Address of principal executive offices)	(Zip Code)

(713) 507-6400

(Registrant’s telephone number, including area code)

N.A.

(Former name or former address, if changed since last report)

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:

oWritten communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

oSoliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

oPre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

oPre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Item 7.01Regulation FD Disclosure.

On September 18, 2015, Dynegy Inc. (“Dynegy”) reported that the Illinois Commerce Commission announced on September 17, 2015 that Dynegy is one of the winning suppliers of the Illinois Power Agency’s MISO Zone 4 capacity procurement event. A copy of the press release is being furnished pursuant to Regulation FD as Exhibit 99.1 to this Current Report on Form 8-K.

The press release contains statements intended as “forward-looking statements” which are subject to the cautionary statements about forward-looking statements set forth therein.

Pursuant to General Instruction B.2 of Form 8-K and Securities and Exchange Commission (the “SEC”) Release No. 33-8176, the information contained in the press release furnished as an exhibit hereto shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, is not subject to the liabilities of that section and is not deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, except as shall be expressly set forth by specific reference in such a filing.

Item 9.01Financial Statements and Exhibits.

(d) Exhibits:

Exhibit No.	Document
99.1	Press release dated September 18, 2015

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SIGNATURE

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

	DYNEGY INC.
	(Registrant)
Dated: September 18, 2015	By:	/s/ Catherine B. Callaway
	Name:	Catherine B. Callaway
	Title:	Executive Vice President, General Counsel and Chief Compliance Officer

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EXHIBIT INDEX

Exhibit No.	Document
99.1	Press release dated September 18, 2015

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EX-99.1

Exhibit 99.1

FOR IMMEDIATE RELEASE NR15-21

DYNEGY REPORTS RESULTS FROM ILLINOIS POWER AGENCY CAPACITY PROCUREMENT EVENT

HOUSTON (September 18, 2015) — The Illinois Commerce Commission announced yesterday that Dynegy is one of the winning suppliers of the Illinois Power Agency’s MISO Zone 4 capacity procurement event. The capacity procured in this process is for planning year 2016/2017 at a weighted average price of $138.12 per MW-Day. Total capacity to be provided by the winning suppliers is 1,033 MWs.

“The results of this RFP further validates Dynegy’s MISO investment thesis that the value of MISO capacity is rising as reserve margins tighten,” said Robert C. Flexon, president and CEO of Dynegy.

Dynegy’s share of the awarded MWs and the clearing prices has not been separately disclosed and remains confidential.

Please click on the link below for additional details on the RFP results.

http://ipa-energyrfp.com/download/standard-products-category-2015/Fall%202015%20STP%20Procurement%20Events%20-%20Results_16%20SEP%202015.pdf

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ABOUT DYNEGY

We are committed to leadership in the electricity sector. With nearly 26,000 megawatts of power generation capacity and two retail electricity companies, Dynegy is capable of supplying 21 million homes with safe, reliable and economic energy. Homefield Energy and Dynegy Energy Services are retail electricity providers serving businesses and residents in Illinois, Ohio, and Pennsylvania.

FORWARD LOOKING STATEMENTS

This press release contains statements reflecting assumptions, expectations, projections, intentions or beliefs about future events that are intended as “forward-looking statements” particularly those statements concerning Dynegy’s MISO investment thesis. These statements are based on the current expectations of Dynegy’s management discussion of risks and uncertainties that could cause actual results to differ materially from current projections, forecasts, estimates and expectations of Dynegy is contained in Dynegy’s filings with the Securities and Exchange Commission (the “SEC”). Specifically, Dynegy makes reference to, and incorporates herein by reference, the section entitled “Risk Factors” in its 2014 Form 10-K and subsequent Form 10-Qs. In addition to the risks and uncertainties set forth in Dynegy’s SEC filings, the forward-looking statements described in this press release could be affected by the following, among other things, (i) the continued validation of Dynegy’s MISO investment thesis; (ii) the industry may be subject to future regulatory or legislative actions, including environmental, that could adversely affect Dynegy; and (iii) Dynegy may be adversely affected by other economic, business, and/or competitive factors. Any or

all of Dynegy’s forward-looking statements may turn out to be wrong. They can be affected by inaccurate assumptions or by known or unknown risks, uncertainties and other factors, many of which are beyond Dynegy’s control.

Contacts:	Media: Micah Hirschfield, 713.767.5800
	Analysts: Rodney McMahan, 713.507.6466