NOTIFICATION OF THE REMOVAL FROM LISTING AND REGISTRATION OF THE STATED SECURITIES

New York Stock Exchange LLC (the 'Exchange' or the 'NYSE') hereby notifies the Securities and Exchange Commission (the 'Commission') of its intention to remove the entire class of Common Stock of Dynegy, Inc., (the 'Company') from listing and registration on the Exchange at the opening of business on August 6, 2012, pursuant to the provisions of Rule 12d2-2 (b), because, in the opinion of the Exchange, the Common Stock is no longer suitable for continued listing and trading on the Exchange. This decision was reached in view of the Company’s July 6, 2012 announcement that it filed a voluntary petition to reorganize under Chapter 11 of the U.S. Bankruptcy Code in the United States Bankruptcy Court for the Southern District of New York, Poughkeepsie Division. NYSE Regulation noted the uncertainty as to the timing and outcome of the bankruptcy process, as well as the ultimate effect of this process on the Company’s common stockholders.

The Company had also previously fallen below the Exchange's continued listing minimum share price standard, as the average closing price of its common stock was less than $1.00 over a consecutive 30 trading day period.

1. The Exchange's Listed Company Manual (the 'LCM'), subsection 802.01D (Bankruptcy and/or Liquidation), states that the Exchange would normally give consideration to suspending or removing from the list a security of a company when an 'intent to file under any of the sections of the bankruptcy law has been announced or a filing has been made or liquidation has been authorized and the company is committed to proceed.'

2. The Exchange, on July 6, 2012, determined that the Common Stock should be suspended from trading before the opening of the trading session on July 6, 2012, and directed the preparation and filing with the Commission of this application for the removal of the Common Stock from listing and registration on the Exchange. The Company was notified by letter on July 9, 2012.

3. Pursuant to the above authorization, a press release was issued on July 6, 2012, and an announcement was made on the 'ticker' of the Exchange at the open and the close of the trading session on July 6, 2012 of the proposed suspension of trading in the Common Stock. Similar information was included on the Exchange's website. Trading in the Common Stock on the Exchange was suspended before the opening of the trading session on July 6, 2012.

4. The Company had a right to appeal to the Committee for Review of the Board of Directors of NYSE Regulation the determination to delist its Common Stock, provided that it filed a written request for such a review with the Secretary of the Exchange within ten business days of receiving notice of delisting determination. The Company did not file such request within the specified time period.

Accordingly, the Exchange, having complied with all of its procedures, is authorized to file this application in accordance with Section 12 of the Securities Exchange Act of 1934 and the rules promulgated thereunder.