Resolution Passed at the 2011 Second EGM

Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong
Limited take no responsibility for the contents of this announcement, make no
representation as to its accuracy or completeness and expressly disclaim any
liability whatsoever for any loss howsoever arising from or in reliance upon
the whole or any part of the contents of this announcement.

                                                                               
               DATANG INTERNATIONAL POWER GENERATION CO., LTD. 
   (a sino-foreign joint stock limited company incorporated in the People's    
                              Republic of China)                               

                              (Stock Code: 00991)                              

                                 ANNOUNCEMENT                                  

                           RESOLUTION PASSED AT THE                            

                       2011 SECOND EXTRAORDINARY GENERAL 

                                    MEETING                   

Datang International Power Generation Co., Ltd. (the "Company") held its 2011
second extraordinary general meeting (the "EGM") at the function room of 5/F,
InterContinental Hotel, No. 11 Financial Street, Xicheng District, Beijing, the
People's Republic of China (the "PRC") on 26 August 2011 (Friday). The
convening of the EGM complied with the Company Law of the PRC and the articles
of association of the Company.

As at the date of the EGM, the total number of issued shares of the Company
(the "Shares") entitling the holders to vote for or against the resolution at
the EGM was 13,310,037,578 Shares. Shareholders of the Company or their
authorised proxies who attended the EGM represented an aggregate of
8,530,409,525 voting Shares or approximately 64.09% of the total issued Shares
of the Company. Mr. Liu Shunda, the chairman of the board of directors (the
"Board") of the Company, presided over the EGM.

The following resolution was passed at the EGM by way of voting by a poll:

         Ordinary Resolution                  Number of Shares         Passing 
                                                                         Rate  
                                                                               
                                            For            Against       (%)   
                                                                               
                                                                               
To consider and approve the "Profit    8,530,409,525          0          100   
Distribution Proposal for the Year                                             
2010"                                                                          

Notes:

 1. Unless otherwise defined, the terms used herein shall have the same
    meanings as defined in the "Notice of 2011 Second Extraordinary General
    Meeting" of the Company dated 11 July 2011.
   
 2. Computershare Hong Kong Investor Services Limited, the H shares share
    registrar of the Company, acted as the scrutineer for the vote-takings of
    the ordinary resolution at the EGM.
   
 3. Save as disclosed herein, none of the shareholders of the Company who were
    entitled to attend the EGM had to vote only against the ordinary resolution
    at the EGM.
   
 4. The Company expects that the final dividend will be paid to the shareholders
    on or before 26 October 2011.

                                                     By Order of the Board 

                                                            Zhou Gang 

                                                    Secretary to the Board


Beijing, the PRC, 26 August 2011

As at the date of this announcement, the directors of the Company are:

Liu Shunda, Hu Shengmu, Cao Jingshan, Fang Qinghai, Zhou Gang, Liu Haixia, Guan
Tiangang, Su Tiegang, Ye Yonghui, Li Gengsheng, Li Yanmeng*, Zhao Zunlian*, Li
Hengyuan*, Zhao Jie*, Jiang Guohua*

* Independent non-executive directors