Overseas RegulatoryAnnounceme

Datang Intl Power Generation Co Ld
15 October 2007

                DATANG INTERNATIONAL POWER GENERATION CO., LTD.

  (a sino-foreign joint stock limited company incorporated in the People's
                               Republic of China)

                               (Stock Code: 991)



                        Overseas Regulatory Announcement



                       Power Generation Increases 31.60%

                      in the First Three Quarters of 2007


Special Notices



The Company and all members of the board of directors (the 'Board') warrant the
truthfulness, accuracy and completeness of the announcement, and jointly accept
the responsibility for any false representations or misleading statements
contained in, or material omissions from, 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') would like to
announce that based on the Company's preliminary statistics, as of 30
September 2007, the total power generation of the Company and its subsidiaries
(the 'Group') in the first three quarters of 2007 amounted to 86.597 billion
kWh, an increase of 31.60% when compared to the corresponding period of the
previous year. The Group's total on-grid power generation was 81.539 billion
kWh, an increase of 31.88% when compared to the corresponding period of the
previous year.



The substantial increase in the Group's power generation for the first three
quarters of 2007 as compared with that of the previous year was mainly
attributable to the following factors:


1.     Increased capacity of the Company's operating generation units: During
the second half of 2006, a number of new generation units of the Company's
subsidiaries have commenced operation, and thus substantially increasing the
Group's overall power generation capacity. Such subsidiaries include Zhejiang
Datang Wushashan Power Generation Company Limited ('Wushashan Power Company'),
Guangdong Datang International Chaozhou Power Generation Company Limited
('Chaozhou Power Company'), Fujian Datang International Ningde Power Generation
Company Limited ('Ningde Power Company'), Yunnan Datang International Honghe
Power Generation Company Limited ('Honghe Power Company'), and the Yayangshan
Hydropower Project of Yunnan Datang International Lixianjiang Hydropower
Development Company Limited ('Lixianjiang Hydropower Company'). Meanwhile,
hydropower projects including Longma and Tukahe of Lixianjiang Hydropower
Company also had new generation units commencing operation in July this year.

2.     Increased demand in service areas: For the first three quarters of 2007,
the power demand within the service areas of the Company - the Beijing-
Tianjin-Tangshan Power Grid, the Shanxi Power Grid, the Gansu Power Grid, the   
Yunnan Power Grid, the Zhejiang Power Grid and the Guangdong Power Grid -
continued to maintain rapid growth.

3.     Improvement in operating reliability of generation units: For the first
three quarters of 2007, the Company achieved an equivalent availability factor
of 94.56%, representing an increase of 0.42 percentage point when compared
to 94.14% as in the corresponding period of the previous year.

4.     The power generation obstruction problem at Hebei Datang International
Wangtan Power Generation Company Limited ('Wangtan Power Company'), a
subsidiary of the Company, was resolved and its generation units are now      
operating in full capacity.



Power generation details of the Group's power plants for the first three
quarters of 2007 were as follows:


Power plant/company                                                    Power generation    Power generation      Growth
                                                                          for the first       for the first
                                                                      three quarters of   three quarters of         (%)
                                                                                   2007                2006

                                                                          (billion kWh)       (billion kWh)

Gao Jing Thermal Power Plant                                                     2.6482              2.5120        5.42
Dou He Power Plant                                                               8.3851              8.0630        3.99
Xia Hua Yuan Power Plant                                                         1.9452              1.9110        1.79
Zhang Jia Kou Power Plant                                                       11.3474             10.8970        4.13
Unit:

   1, 3, 4                                                                       4.2202              4.1030        2.86
   2                                                                             1.3376              1.2910        3.61
   5, 6, 7, 8                                                                    5.7896              5.5040        5.19
Tianjin Datang International Panshan Power Generation Company Limited            5.4477              5.3870        1.13
Inner Mongolia Datang International Tuoketuo Power Generation Company            15.334             16.0050       -4.19
Limited
Shanxi Datang International Yungang Thermal Power Company Limited                2.1098              2.1690       -2.73
Hebei Datang International Tangshan Thermal Power Company Limited                2.9406              3.5310      -16.72
Shanxi Datang International Shentou Power Generation Company Limited             4.1929              4.2020       -0.22
Gansu Datang International Liancheng Power Generation Company Limited            2.9588              2.4140       22.57
Wangtan Power Company                                                            5.6995              2.7210      109.46
Wushashan Power Company                                                         10.4036              2.4730      320.69
Chaozhou Power Company                                                           4.4238              1.1150      296.75
Ningde Power Company                                                             4.9727              1.1850      319.64
Honghe Power Company                                                             2.8938              0.7130      305.86
Hebei Datang International Huaze Hydropower Development Company                  0.0187              0.0249      -24.90
Limited
Yunnan Datang International Nalan Hydropower Development Company                 0.4831              0.3620       33.45
Limited
Lixianjiang Hydropower Company:
   Yayangshan Hydropower Project                                                 0.2995              0.1200      149.58
   Longma Hydropower Project                                                     0.0788                   -           -
   Tukahe Hydropower Project                                                     0.0070                   -           -
Inner Mongolia Datang International Duolun Hydropower Multiple                   0.0064                   -           -
Development Company Limited

Total                                                                           86.5966              65.804       31.60


                                                                                  By Order of the Board

                                                                          Zhou Gang and Mok Chung Kwan, Stephen

                                                                                Joint Company Secretaries



Beijing, the PRC, 12 October 2007



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



Zhai Ruoyu, Zhang Yi, Hu Shengmu, Fang Qinghai, Zhou Gang, Liu Haixia, Guan
Tiangang, Su Tiegang, Ye Yonghui, Li Gengsheng, Xie Songlin*, Liu Chaoan*, Yu
Changchun* and Xia Qing*



*  Independent non-executive directors


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