Announcement on Power Generation for 3Q 2013

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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 2013

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 13.10(B) 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 2013, total power generation of 
the Company and its subsidiaries (the "Group") amounted to 142.2378 billion kWh, 
representing a decrease of approximately 2.31% when compared to the corresponding period 
of the previous year. Total on-grid power generation of the Group amounted to 
134.4990 billion kWh, representing a decrease of approximately 2.32% when compared to 
the corresponding period of the previous year.

The Group's power generation of thermal power generation units decreased by approximately  
1.60% when compared to the corresponding period of the previous year which was 
attributable to a slowdown in the economic growth of China and the decrease in the overall 
regional on-grid utilisation hours of thermal power generation. The Group's power 
generation of hydro-electric power generation units decreased by approximately 14.74% 
when compared to the corresponding period of the previous year as a result of the decrease 
in inflowing water in the areas where the generation units situated. Since the capacity 
of the Group's wind power generation units increased on a year-to-year basis and as a 
result of elevation of efficiency, power generation of the Group's wind power generation 
units increased by approximately 52.91% when compared to the corresponding period of the 
previous year.  

Details of the power generation of the Group were as follows:
 
Power plant/company             Power                Power                Growth
                                generation for       generation for
                                the first            the first              (%)
                                three quarters       three quarters
                                of 2013              of 2012
                                (billion kWh)        (billion kWh)
      

Gao Jing Thermal Power Plant           2.5266               2.4118          4.76%

Dou He Power Plant                      5.804               5.9385         -2.26%

Zhang Jia Kou Power Plant             11.0753              10.5790          4.69%

Xia Hua Yuan Power Plant               0.8186               0.9032         -9.37%

Tianjin Datang International 
 Panshan Power Generation 
 Company Limited                       5.1848               5.3028         -2.23%

Inner Mongolia Datang 
 International Tuoketuo 
 Power Generation Company 
 Limited                              15.9671              15.6845          1.80%

Shanxi Datang International 
Yungang Thermal Power Company 
 Limited                               3.6442               4.2426        -14.10%

Hebei Datang International 
 Tangshan Thermal Power 
 Company Limited                        2.408               2.8267        -14.81%

Shanxi Datang International 
 Shentou Power Generation 
 Company Limited                       4.2548               4.2023          1.25%

Hebei Datang International 
 Wangtan Power Generation 
 Company Limited                        5.166               4.9363          4.65%

Zhejiang Datang International 
 Wushashan Power Generation 
 Company Limited                      10.6143               9.6710          9.75%

Guangdong Datang International 
Chaozhou Power Generation 
 Company Limited                      11.6565              13.3332        -12.58%

Fujian Datang International 
 Ningde Power Generation 
 Company Limited                       8.6371               8.5975          0.46%

Jiangxi Datang International 
 Xinyu Power Generation 
 Company Limited                       1.4998               1.3744          9.12%

Inner Mongolia Datang 
 International Hohhot Thermal 
 Power Generation Company 
 Limited                               1.6208               1.7096         -5.19%

Inner Mongolia Datang 
 International Tuoketuo No.2 
 Power Generation Company 
 Limited                               5.5037               5.5600         -1.01%

Liaoning Datang International 
 Jinzhou Thermal Power 
 Generation Company Limited            1.9606               2.0595         -4.80%

Hebei Datang International 
 Fengrun Thermal Power Company 
 Limited                               2.5438               2.6297         -3.27%

Ningxia Datang International 
 Daba Power Generation Company 
 Limited                               5.1694               5.4841         -5.74%

Hebei Datang International 
 Zhangjiakou Thermal Power 
 Generation Company Limited            2.4866               2.4554          1.27%

Qian'an Datang Thermal Power 
 Generation Company Limited            0.4936               0.4696          5.11%
 
Jiangsu Datang International 
 Lvsigang Power Generation Company 
 Limited                              11.4958              11.6514         -1.34%

Shanxi Datang International Linfen 
 Thermal Power Company Limited         2.3068               2.5894        -10.91%

Gansu Datang International 
 Liancheng Power Generation 
 Company Limited                       2.3069               2.3081         -0.05%

Yunnan Datang International 
 Electric Power Generation 
 Company Limited                       6.3141               7.2443        -12.84%

Chongqing Datang International 
 Pengshui Hydropower Development 
 Company Limited                       3.8541               5.3782        -28.34%

Inner Mongolia Datang International 
 Duolun Hydropower Multiple 
 Development Company Limited           0.0079               0.0059         33.90%
 
Qinghai Datang International 
 Zhiganglaka Hydropower 
 Generation Development 
 Company Limited                       0.5777               0.5721          0.98%

Yuneng (Group) Company Limited         0.6000               0.7014        -14.46%

Chongqing Datang International 
 Wulong Hydropower Development 
 Company Limited                       1.8172               2.1885        -16.97%

Sichuan Jinkang Electric Power 
 Development Co., Ltd.                 0.5235               0.4969          5.35%

Inner Mongolia Datang 
 International Renewable Power 
 Company Limited                       0.3588               0.2687         33.53%

Shanxi Datang International 
 Zuoyun Wind Power Company 
 Limited                               0.2077               0.1800         15.39%

Liaoning Datang International 
 Renewable Power Company Limited       0.6455               0.4338         48.80%

Fujian Datang International Wind 
 Power Development Company Limited     0.2379               0.1288         84.70%
   
Chongqing Datang International 
 Wulong Xingshun Wind Power 
 Company Limited                       0.0837               0.0604         38.58%

Hebei Datang International 
 Wind Power Development 
 Company Limited                       0.6255               0.3824         63.57%

Ningxia Datang International 
 Qingtongxia Wind Power 
 Generation Limited                    0.0644        Not applicable  Not applicable

Ningxia Datang International 
 Qingtongxia Photovoltaic 
 Power Generation Limited              0.0397               0.0367          8.17%

Qinghai Datang International 
 Ge'ermu Photovoltaic Power 
 Generation Limited                    0.0332       Not applicable  Not applicable

Shenzhen Datang Baochang Gas 
 Power Generation Company 
 Limited                               0.6528               0.5985          9.07%

Zhejiang Datang International 
 Shaoxing Jiangbin Thermoelectric 
 Company Limited                       0.3373       Not applicable  Not applicable

Zhejiang Datang International 
 Jiangshan Xincheng Thermal 
 Power Company Limited                 0.1117       Not applicable  Not applicable

Total                                142.2378             145.5972         -2.31%
               




Note: Since the results of Shanxi Datang International Yuncheng Power Generation Company 
Limited will no longer be consolidated into the financial statements of the Group 
starting from 2013, the power generation and on-grid power generation of Shanxi Datang 
International Yuncheng Power Generation Company Limited will be excluded from the 
Company's total power generation and total on-grid power generation for the first three 
quarters of 2012 in this announcement.


                                                               By Order of the Board
                                                                     Zhou Gang     
                                                             Secretary to the Board 

Beijing, the PRC, 15 October 2013

As at the date of this announcement, the Directors of the Company are: Chen Jinhang, 
Hu Shengmu, Cao Jingshan, Fang Qinghai, Zhou Gang, Li Gengsheng, Cao Xin, Cai Shuwen, 
Liu Haixia, Guan Tiangang, Dong Heyi*, Ye Yansheng*, Li Hengyuan*, Zhao Jie*, 
Jiang Guohua*

* Independent non-executive Directors