Power Generation for the First Three Quarters o...

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) 


                        OVERSEAS REGULATORY ANNOUNCEMENT

                        ANNOUNCEMENT ON POWER GENERATION 
                      FOR THE FIRST THREE QUARTERS OF 2011


Special Notice:

The board of directors (the "Board") and all directors (the "Directors") of the 
Company warrant that there are no false representations and misleading statements 
contained in, or material omissions from this announcement, and severally and 
jointly accept the responsibility for the truthfulness, accuracy and completeness 
of the contents of this announcement. 

This announcement is made pursuant to Rule 13.09(2) of the Rules Governing the 
Listing of Securities on The Stock Exchange of Hong Kong Limited.


Datang International Power Generation Co., Ltd. (the "Company") announces that, 
based on the Company's preliminary statistics, as of 30 September 2011, total power 
generation of the Company and its subsidiaries (the "Group") amounted to 150.9784 
billion kWh, representing an increase of approximately 17.56% when compared to the 
corresponding period of the previous year. Total on-grid power generation of the 
Group amounted to 142.2769 billion kWh, representing an increase of approximately 
17.65% when compared to the corresponding period of the previous year. 

The significant increase in power generation of the Group for the first three 
quarters of 2011 over the corresponding period of the previous year was mainly 
attributable to an increase in capacity of the operational generating units of the 
Group and an increase in the demand for electricity in the service areas of the 
Group.

Details of the power generation of the Group for the first three quarters of 2011 
were as follows (Unit: billion kWh):


                              Power             Power      
                          generation for    generation for
Power plant/company       the first three   the first three
                         quarters of 2011  quarters of 2010     Growth
                          (billion kWh)     (billion kWh)

                         ________________  ________________  ___________

Gao Jing Thermal              2.6408            2.4658            7.10%
  Power Plant

Dou He Power                  6.6949            6.3780            4.97%
  Plant

Xia Hua Yuan                  0.8861            0.6548           35.32%
  Power Plant

Zhang Jia Kou                10.4581            9.8620            6.04%
  Power Plant

Tianjin Datang                5.2468            4.7945            9.43%
  International 
  Panshan Power 
  Generation 
  Company Limited 

Inner Mongolia Datang        16.5642           14.8039           11.89%
  International 
  Tuoketuo Power 
  Generation Company 
  Limited 

Shanxi Datang                 4.5770            4.6631           -1.85%
  International 
  Yungang Thermal 
  Power Company Limited 

Hebei Datang                  2.8139            2.5030           12.42%
  International 
  Tangshan Thermal 
  Power Company Limited

Shanxi Datang                 4.1941            4.0536            3.47%
  International Shentou 
  Power Generation 
  Company Limited 

Gansu Datang                  2.2790            2.1519            5.91%
  International 
  Liancheng Power 
  Generation Company 
  Limited

Hebei Datang                  4.8601            4.8969           -0.75%
  International Wangtan 
  Power Generation 
  Company Limited 

Zhejiang Datang               9.8886           10.5632           -6.39%
  International Wushashan 
  Power Generation 
  Company Limited

Guangdong Datang             14.8213            7.1635          106.90%
  International 

Fujian Datang                11.7835            6.4870           81.65%
  International Ningde 
  Power Generation 
  Company Limited

Yunnan Datang                 7.7459            6.4996           19.18%
  International 
  Electric Power 
  Generation Company 
  Limited

Jiangxi Datang                1.7079            1.3218           29.21%
  International Xinyu 
  Power Generation 
  Company Limited 
     
Shanxi Datang                 3.7992            4.9342          -23.00%
  International 
  Yuncheng Power 
  Generation Company 
  Limited 

Inner Mongolia Datang         1.4575            2.3090          -36.88%
  International Hohhot 
  Thermal Power 
  Generation Company 
  Limited

Chongqing Datang              3.2783            3.8645          -15.17%
  International 
  Pengshui Hydropower 
  Development Company 
  Limited

Inner Mongolia Datang         0.0045            0.0030           50.00%
  International Duolun 
  Hydropower Multiple 
  Development Company 
  Limited 

Qinghai Datang                0.5127            0.5596           -8.38%
  International 
  Zhiganglaka Hydropower 
  Generation Development 
  Company Limited

Hebei Datang                     Not           0.0132               Not
  International Huaze     Applicable                         Applicable
  Hydropower Generation 
  Development Company 
  Limited

Inner Mongolia                0.2496            0.1166          114.07%
  Datang International 
  Wind Power Development 
  Company Limited 

Inner Mongolia                5.4052            5.0667            6.68%
  Datang International 
  Tuoketuo No.2 Power 
  Generation Company 
  Limited

Liaoning Datang               2.1759            2.4745          -12.07%
  International 
  Jinzhou Thermal Power 
  Generation Company 
  Limited

Shanxi Datang                 0.1839            0.1113           65.23%
  International 
  Zuoyun Wind Power 
  Company Limited

Hebei Datang                  2.8345            2.6051            8.81%
  International 
  Fengrun Thermal 
  Power Company Limited

Ningxia Datang                5.1847            5.3716           -3.48%
  International 
  Daba Power 
  Generation Company 
  Limited

Hebei Datang                  2.4902            2.2282           11.76%
  International 
  Zhangjiakou Thermal 
  Power Generation 
  Company Limited

Qian'an Datang Thermal        0.6883            0.8567          -19.66%
  Power Generation 
  Company Limited

Liaoning Datang               0.2691            0.1508           78.45%
  International Wind 
  Power Development 
  Company Limited

Fujian Datang                 0.1272            0.1112           14.39%
  International Wind 
  Power Development 
  Company Limited

Jiangsu Datang               11.0535            7.7996           41.72%
  International 
  Lvsigang Power 
  Generation Company 
  Limited

Yuneng (Group)                0.5371            0.5893           -8.86%
  Company Limited

Chongqing Datang              0.0713               Not              Not
  International Wulong                      Applicable       Applicable
  Xingshun Wind Power
  Company Limited

Shanxi Datang                 2.5328               Not              Not
  International Linfen                      Applicable       Applicable
  Thermal Power Company 
  Limited

Ningxia Datang                0.0113               Not              Not
  International                             Applicable       Applicable
  Qingtongxia 
  Photovoltaic Power 
  Generation Limited

Chongqing Datang              0.4313               Not              Not
  International                             Applicable       Applicable
  Wulong Hydropower 
  Development Company 
  Limited

Chengdu Liguo Energy          0.5181               Not              Not
  Company Limited                           Applicable       Applicable
                          _______________  _______________  ___________
Total                       150.9784          128.4277           17.56%
                          _______________  _______________  ___________



                                               By Order of the Board
                                                      Zhou Gang     
                                               Secretary to the Board 


Beijing, the PRC, 19 October 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* and Jiang Guohua* 

*  Independent non-executive Directors