BEIJING, Jan. 8, 2016 /PRNewswire/ -- Huaneng Power International, Inc. (the "Company") (NYSE: HNP; HKEx: 902; SSE: 600011) today announces its power generation in 2015. According to the preliminary statistics of Huaneng Power International, Inc., for the fourth quarter of 2015, the Company's total power generation by the power plants within China on consolidated basis amounted to 79.491 billion kWh, representing an increase of 11.4% over the same period last year, and the total electricity sold by the Company amounted to74.889 billion kWh, representing an increase of 12.3% over the same period last year. For the whole year of 2015, the Company's total power generation by the power plants within China on consolidated basis amounted to 320.529 billion kWh, representing an increase of 8.9% over the same period last year, and the total electricity sold by the Company amounted to 301.979 billion kWh, representing an increase of 8.8% over the same period last year. For the whole year of 2015, the Company's average on-grid electricity settlement price for its power plants within China amounted to RMB443.26 per MWh, representing a decrease of 2.57% over the same period last year.

The increase in the power generation of the Company is mainly attributable to the newly acquired generating units and the generating units that have been newly put into operation. Some power plants reported a year-on-year drop in power generation mainly because: (1) the growth of the national power consumption slowed down and the utilization hours continued to drop with the deepening of the nation's economic structure transformation in the context of a nationwide economic slow-down in 2015; (2) multiple ultra-high voltage (UHV) lines transmitting electricity from West China to East China were put into operation, restricting the generation potential of the thermal power generators in coastal areas in the southeast China; (3) the cooling load fell due to the cool weather since the beginning of this summer and the heating load in winter did not have sign of an apparent rise; (4) the commencement of power generators in Liaoning, Zhejiang and Fujian in 2015 etc. created an impact on the electricity output of the thermal power generators in these areas.

The power generation and electricity sold by each of the Company's domestic power plants in 2015 are listed below (in billion kWh):



                                           Domestic Power                Power Generation                                  Electricity sold
                                                Plant
                                                -----

                                               October          Change      2015      Change    October     Change        2015              Change
                                                 to                                    to
                                              December          (whole              December               (whole
                                                                year)                                      year)
                                                2015                                     2015
                                                ----                                     ----

    Liaoning Province                                              5.020    -4.4%       20.271      -3.1%       4.710      -5.0%                    19.030       -3.4%
    -----------------                                              -----     ----        ------       ----        -----       ----                     ------        ----

    Coal-fired                                                     4.926    -4.0%       19.930      -3.5%       4.616      -4.6%                    18.692       -3.8%
    ----------                                                     -----     ----        ------       ----        -----       ----                     ------        ----

    Dalian                                                         1.525    -9.9%        5.921      -7.8%       1.436     -10.1%                     5.569       -8.2%
    ------                                                         -----     ----         -----       ----        -----      -----                      -----        ----

    Dandong                                                        0.858    -4.2%        3.050      -4.6%       0.818      -4.2%                     2.899       -4.6%
    -------                                                        -----     ----         -----       ----        -----       ----                      -----        ----

    Yingkou                                                        1.677     0.5%        7.875      -1.3%       1.550      -1.2%                     7.335       -2.0%
    -------                                                        -----      ---         -----       ----        -----       ----                      -----        ----

    Yingkou Co-generation                                          0.866    -1.2%        3.085       1.4%       0.813      -0.9%                     2.889        1.4%
    ---------------------                                          -----     ----         -----        ---        -----       ----                      -----         ---

    Wind-power                                                     0.081   -20.2%        0.289      27.9%       0.080     -20.5%                     0.288       28.4%
    ----------                                                     -----    -----         -----       ----        -----      -----                      -----        ----

    Wafangdian Wind Power                                          0.027   -21.4%        0.094      -5.5%       0.026     -20.6%                     0.093       -4.5%
    ---------------------                                          -----    -----         -----       ----        -----      -----                      -----        ----

    Chandtu Wind Power                                             0.054   -19.5%        0.196      54.0%       0.054     -20.4%                     0.195       53.6%
    ------------------                                             -----    -----         -----       ----        -----      -----                      -----        ----

    Hydro-power                                                    0.014   -26.4%        0.051      28.1%       0.014     -26.8%                     0.050       27.8%
    -----------                                                    -----    -----         -----       ----        -----      -----                      -----        ----

    Suzihe Hydropower                                              0.014   -26.4%        0.051      28.1%       0.014     -26.8%                     0.050       27.8%
    -----------------                                              -----    -----         -----       ----        -----      -----                      -----        ----

    Inner Mongolia                                                 0.047   -22.7%        0.193     -11.0%       0.047     -22.7%                     0.191      -11.0%
    --------------                                                 -----    -----         -----      -----        -----      -----                      -----       -----

    Wind-power                                                     0.047   -22.7%        0.193     -11.0%       0.047     -22.7%                     0.191      -11.0%
    ----------                                                     -----    -----         -----      -----        -----      -----                      -----       -----

    Huade Wind Powert                                              0.047   -22.7%        0.193     -11.0%       0.047     -22.7%                     0.191      -11.0%
    -----------------                                              -----    -----         -----      -----        -----      -----                      -----       -----

    Hebei Province                                                 2.803    -4.5%       12.616      -2.4%       2.646      -3.3%                    11.831       -2.3%
    --------------                                                 -----     ----        ------       ----        -----       ----                     ------        ----

    Coal-fired                                                     2.769    -4.9%       12.519      -2.5%       2.614      -3.7%                    11.740       -2.4%
    ----------                                                     -----     ----        ------       ----        -----       ----                     ------        ----

    Shang'an                                                       2.769    -4.9%       12.519      -2.5%       2.614      -3.7%                    11.740       -2.4%
    --------                                                       -----     ----        ------       ----        -----       ----                     ------        ----

    Wind-power                                                     0.034    35.0%        0.097      14.0%       0.032      34.5%                     0.091       14.5%
    ----------                                                     -----     ----         -----       ----        -----       ----                      -----        ----

    Kangbao Wind Power                                             0.034    35.0%        0.097      14.0%       0.032      34.5%                     0.091       14.5%
    ------------------                                             -----     ----         -----       ----        -----       ----                      -----        ----

    Gansu Province                                                 2.542     0.1%        7.053     -29.5%       2.423       2.7%                     6.720      -29.5%
    --------------                                                 -----      ---         -----      -----        -----        ---                      -----       -----

    Coal-fired                                                     2.353     1.3%        6.020     -34.1%       2.246       1.2%                     5.735      -34.1%
    ----------                                                     -----      ---         -----      -----        -----        ---                      -----       -----

    Pingliang                                                      2.353     1.3%        6.020     -34.1%       2.246       1.2%                     5.735      -34.1%
    ---------                                                      -----      ---         -----      -----        -----        ---                      -----       -----

    Wind-power                                                     0.189   -13.4%        1.034      17.8%       0.178      27.7%                     0.986       19.8%
    ----------                                                     -----    -----         -----       ----        -----       ----                      -----        ----

    Jiuquan Wind Power                                             0.073   -59.2%        0.438     -47.7%       0.069     -42.2%                     0.413      -48.6%
    ------------------                                             -----    -----         -----      -----        -----      -----                      -----       -----

    Jiuquan Wind Power II                                          0.077    98.7%        0.444    1039.2%       0.074     268.0%                     0.432     2057.8%
    ---------------------                                          -----     ----         -----     ------        -----      -----                      -----      ------

    Yumen Wind Power                                               0.037        -        0.150          -       0.035                                0.141
    ----------------                                               -----      ---        -----        ---       -----                                -----

    Yigang Wind                                                    0.001        -        0.001          -           -         -                         -          -
    -----------                                                    -----      ---        -----        ---         ---       ---                       ---        ---

    Beijing                                                        2.316    19.6%        8.082      -5.0%       2.144      19.7%                     7.492       -5.0%
    -------                                                        -----     ----         -----       ----        -----       ----                      -----        ----

    Coal-fired                                                     1.103    14.9%        3.924     -11.9%       0.958      14.4%                     3.427      -12.8%
    ----------                                                     -----     ----         -----      -----        -----       ----                      -----       -----

    Beijing Co-generation (Coal-fired)                             1.103    14.9%        3.924     -11.9%       0.958      14.4%                     3.427      -12.8%
    ---------------------------------                              -----     ----         -----      -----        -----       ----                      -----       -----

    Combined Cycle                                                 1.214    24.3%        4.159       2.7%       1.186      24.3%                     4.065        2.7%
    --------------                                                 -----     ----         -----        ---        -----       ----                      -----         ---

    Beijing Co-generation (Combined Cycle)                         1.214    24.3%        4.159       2.7%       1.186      24.3%                     4.065        2.7%
    -------------------------------------                          -----     ----         -----        ---        -----       ----                      -----         ---

    Tianjian                                                       2.017    18.4%        7.392      10.4%       1.908      29.7%                     6.976       14.0%
    --------                                                       -----     ----         -----       ----        -----       ----                      -----        ----

    Coal-firerd                                                    1.382   -12.5%        5.427     -17.4%       1.287     -12.5%                     5.057      -17.4%
    -----------                                                    -----    -----         -----      -----        -----      -----                      -----       -----

    Yangliuqing Co-generation                                      1.382   -12.5%        5.427     -17.4%       1.287     -12.5%                     5.057      -17.4%
    -------------------------                                      -----    -----         -----      -----        -----      -----                      -----       -----

    Combined Cycle                                                 0.635   404.2%        1.966    1459.9%       0.621          -                     1.919           -
    --------------                                                 -----    -----         -----     ------        -----        ---                     -----         ---

    Lingang Combined Cycle                                         0.635   404.2%        1.966    1459.9%       0.621          -                     1.919           -
    ----------------------                                         -----    -----         -----     ------        -----        ---                     -----         ---

    Shanxi Province                                                2.536    37.2%        9.515      10.5%       2.109      22.1%                     8.598        6.8%
    ---------------                                                -----     ----         -----       ----        -----       ----                      -----         ---

    Coal-fired                                                     1.432   -22.5%        8.375      -2.7%       1.328     -23.1%                     7.817       -2.9%
    ----------                                                     -----    -----         -----       ----        -----      -----                      -----        ----

    Yushe                                                          0.506     4.8%        2.750       5.4%       0.468       5.3%                     2.540        5.4%
    -----                                                          -----      ---         -----        ---        -----        ---                      -----         ---

    Zuoquan                                                        0.926   -32.2%        5.625      -6.2%       0.860     -33.0%                     5.276       -6.5%
    -------                                                        -----    -----         -----       ----        -----      -----                      -----        ----

    Combined Cycle                                                 1.104        -        1.139          -       0.781          -                     0.781           -
    --------------                                                 -----      ---        -----        ---       -----        ---                     -----         ---

    Dongshan Combined Cycle                                        1.104        -        1.139          -       0.781          -                     0.781           -
    -----------------------                                        -----      ---        -----        ---       -----        ---                     -----         ---

    Shandong Province                                             10.269    -9.9%       42.334      -6.8%       9.660     -10.1%                    39.861       -6.9%
    -----------------                                             ------     ----        ------       ----        -----      -----                     ------        ----

    Coal-fired                                                    10.269    -9.9%       42.334      -6.8%       9.660     -10.1%                    39.861       -6.9%
    ----------                                                    ------     ----        ------       ----        -----      -----                     ------        ----

    Dezhou                                                         3.464    -6.6%       14.388      -6.3%       3.240      -7.0%                    13.473       -6.4%
    ------                                                         -----     ----        ------       ----        -----       ----                     ------        ----

    Jining                                                         1.251   -11.3%        4.893      -4.0%       1.163     -11.8%                     4.560       -3.8%
    ------                                                         -----    -----         -----       ----        -----      -----                      -----        ----

    Xindian                                                        0.811     3.3%        3.158      -4.4%       0.759       3.3%                     2.947       -4.6%
    -------                                                        -----      ---         -----       ----        -----        ---                      -----        ----

    Weihai                                                         2.256   -23.0%       10.894      -7.5%       2.146     -23.1%                    10.383       -7.4%
    ------                                                         -----    -----        ------       ----        -----      -----                     ------        ----

    Rizhao Phase II                                                1.977   -11.0%        7.499      -9.0%       1.883     -10.6%                     7.119       -9.0%
    ---------------                                                -----    -----         -----       ----        -----      -----                      -----        ----

    Zhanhua Co-generation                                          0.511    52.2%        1.503     -10.2%       0.469      52.2%                     1.379      -10.3%
    ---------------------                                          -----     ----         -----      -----        -----       ----                      -----       -----

    Henan Province                                                 5.450    19.2%       20.194      -0.8%       5.165      19.4%                    18.912       -2.3%
    --------------                                                 -----     ----        ------       ----        -----       ----                     ------        ----

    Coal-fired                                                     5.450    19.2%       20.194      -0.8%       5.165      19.4%                    18.912       -2.3%
    ----------                                                     -----     ----        ------       ----        -----       ----                     ------        ----

    Qinbei                                                         4.870     6.5%       18.710      -8.1%       4.625       6.9%                    17.700       -8.5%
    ------                                                         -----      ---        ------       ----        -----        ---                     ------        ----

    Luoyan Co-generation                                           0.580        -        1.485          -       0.540          -                     1.211           -
    --------------------                                           -----      ---        -----        ---       -----        ---                     -----         ---

    Jiangsu Province                                              10.247    -1.1%       42.042      -3.8%       9.773      -1.0%                    40.045       -3.7%
    ----------------                                              ------     ----        ------       ----        -----       ----                     ------        ----

    Coal-fired                                                     8.956    -7.2%       37.316      -6.6%       8.506      -7.3%                    35.411       -6.6%
    ----------                                                     -----     ----        ------       ----        -----       ----                     ------        ----

    Nantong                                                        1.305   -20.2%        6.167      -8.7%       1.243     -20.3%                     5.873       -8.5%
    -------                                                        -----    -----         -----       ----        -----      -----                      -----        ----

    Nanjing                                                        0.575   -21.3%        2.736     -13.2%       0.541     -21.7%                     2.585      -13.3%
    -------                                                        -----    -----         -----      -----        -----      -----                      -----       -----

    Taicang                                                        2.260   -28.3%       10.081      -9.8%       2.143     -28.5%                     9.567      -10.0%
    -------                                                        -----    -----        ------       ----        -----      -----                      -----       -----

    Huaiyin                                                        1.241   -26.9%        5.813     -10.4%       1.177     -26.8%                     5.502       -9.9%
    -------                                                        -----    -----         -----      -----        -----      -----                      -----        ----

    Jinling (Combined Cycle)                                       3.379    50.1%       11.728       1.4%       3.230      50.0%                    11.183        1.2%
    -----------------------                                        -----     ----        ------        ---        -----       ----                     ------         ---

    Suzhou Co-generation                                           0.195     4.3%        0.789      -2.1%       0.172       3.0%                     0.701       -3.5%
    --------------------                                           -----      ---         -----       ----        -----        ---                      -----        ----

    Combined Cycle                                                 1.189   104.3%        4.292      31.9%       1.167     104.2%                     4.207       32.0%
    --------------                                                 -----    -----         -----       ----        -----      -----                      -----        ----

    Jinling (Combined Cycle)                                       0.697   173.4%        2.581      36.2%       0.682     173.6%                     2.523       36.3%
    -----------------------                                        -----    -----         -----       ----        -----      -----                      -----        ----

    Jinling Combined Cycle Co-generation                           0.492    50.4%        1.711      26.0%       0.485      50.5%                     1.684       26.0%
    ------------------------------------                           -----     ----         -----       ----        -----       ----                      -----        ----

    Wind-power                                                     0.102   -19.2%        0.435     -11.6%       0.100     -19.1%                     0.427      -11.5%
    ----------                                                     -----    -----         -----      -----        -----      -----                      -----       -----

    Qidong Wind Power                                              0.079   -19.3%        0.340     -10.3%       0.078     -19.1%                     0.334      -10.3%
    -----------------                                              -----    -----         -----      -----        -----      -----                      -----       -----

    Rudong Wind Power                                              0.023   -19.0%        0.095     -16.3%       0.022     -19.3%                     0.093      -15.5%
    -----------------                                              -----    -----         -----      -----        -----      -----                      -----       -----

    Shanghai                                                       3.958     4.1%       18.127      -4.4%       3.740       3.9%                    17.179       -4.8%
    --------                                                       -----      ---        ------       ----        -----        ---                     ------        ----

    Coal-fired                                                     3.730     8.7%       16.352      -3.1%       3.517       8.5%                    15.446       -3.4%
    ----------                                                     -----      ---        ------       ----        -----        ---                     ------        ----

    Shidongkou First                                               1.344    18.6%        5.060     -10.7%       1.261      19.2%                     4.732      -10.7%
    ----------------                                               -----     ----         -----      -----        -----       ----                      -----       -----

    Shidongkou Second                                              1.038   -13.6%        5.252       1.2%       0.980     -14.2%                     4.984        0.5%
    -----------------                                              -----    -----         -----        ---        -----      -----                      -----         ---

    Shidongkou Power                                               1.348    22.9%        6.039       0.4%       1.276      22.6%                     5.730        0.1%
    ----------------                                               -----     ----         -----        ---        -----       ----                      -----         ---

    Combined Cycle                                                 0.228   -38.2%        1.775     -15.4%       0.223     -38.1%                     1.733      -15.4%
    --------------                                                 -----    -----         -----      -----        -----      -----                      -----       -----

    Shanghai Combined Cycle                                        0.228   -38.2%        1.775     -15.4%       0.223     -38.1%                     1.733      -15.4%
    -----------------------                                        -----    -----         -----      -----        -----      -----                      -----       -----

    Chongqing                                                      2.830    -7.3%       10.705      -3.6%       2.629      -0.6%                     9.913       -1.1%
    ---------                                                      -----     ----        ------       ----        -----       ----                      -----        ----

    Coal-fired                                                     2.519   -10.2%        9.767     -10.1%       2.327     -12.1%                     9.002      -10.2%
    ----------                                                     -----    -----         -----      -----        -----      -----                      -----       -----

    Luohuang                                                       2.519   -10.2%        9.767     -10.1%       2.327     -12.1%                     9.002      -10.2%
    --------                                                       -----    -----         -----      -----        -----      -----                      -----       -----

    Combined Cycle                                                 0.311    26.4%        0.938     281.1%       0.303          -                     0.911           -
    --------------                                                 -----     ----         -----      -----        -----        ---                     -----         ---

    Liangjiang Combined Cycle                                      0.311    26.4%        0.938     281.1%       0.303          -                     0.911           -
    -------------------------                                      -----     ----         -----      -----        -----        ---                     -----         ---

    Zhejiang Province                                              6.341     4.1%       24.674      10.0%       6.077      12.9%                    23.586       12.5%
    -----------------                                              -----      ---        ------       ----        -----       ----                     ------        ----

    Coal-fired                                                     6.156     4.0%       24.396       9.6%       5.896      11.8%                    23.312       11.8%
    ----------                                                     -----      ---        ------        ---        -----       ----                     ------        ----

    Yuhuan                                                         4.975    -8.4%       18.957     -12.9%       4.766      -8.3%                    18.123      -12.8%
    ------                                                         -----     ----        ------      -----        -----       ----                     ------       -----

    Changxing                                                      1.182   142.1%        5.438    1014.4%       1.129    1406.0%                     5.189     6820.9%
    ---------                                                      -----    -----         -----     ------        -----     ------                      -----      ------

    Combined Cycle                                                 0.183     7.1%        0.270      58.1%       0.180      70.2%                     0.265      151.0%
    --------------                                                 -----      ---         -----       ----        -----       ----                      -----       -----

    Tongxiang Combined Cycle                                       0.183     7.1%        0.270      58.1%       0.180      70.2%                     0.265      151.0%
    ------------------------                                       -----      ---         -----       ----        -----       ----                      -----       -----

    PV                                                             0.002        -        0.008          -       0.002          -                     0.008           -
    ---                                                            -----      ---        -----        ---       -----        ---                     -----         ---

    Si'an PV                                                       0.002        -        0.008          -       0.002          -                     0.008           -
    --------                                                       -----      ---        -----        ---       -----        ---                     -----         ---

    Hubei Province                                                 3.937    42.5%       13.222      26.7%       3.703      51.2%                    12.341       27.8%
    --------------                                                 -----     ----        ------       ----        -----       ----                     ------        ----

    Coal-fired                                                     3.887    41.9%       13.019      26.5%       3.656      50.8%                    12.155       27.7%
    ----------                                                     -----     ----        ------       ----        -----       ----                     ------        ----

    *Wuhan                                                         2.942    33.2%       10.027       2.7%       2.756      33.4%                     9.388        2.5%
    ------                                                         -----     ----        ------        ---        -----       ----                      -----         ---

    *Jingmen Co-generation                                         0.727    37.2%        1.930     264.1%       0.692      93.3%                     1.834      412.5%
    ----------------------                                         -----     ----         -----      -----        -----       ----                      -----       -----

    * Yingcheng Co-generation                                      0.218        -        1.062          -       0.208          -                     0.933           -
    -------------------------                                      -----      ---        -----        ---       -----        ---                     -----         ---

    Wind-power                                                     0.023        -        0.054          -       0.023          -                     0.045           -
    ----------                                                     -----      ---        -----        ---       -----        ---                     -----         ---

    Jieshan Wind Power                                             0.023        -        0.054          -       0.023          -                     0.045           -
    ------------------                                             -----      ---        -----        ---       -----        ---                     -----         ---

    Hydro-power                                                    0.028     6.7%        0.149       3.3%       0.024      -2.1%                     0.141        1.0%
    -----------                                                    -----      ---         -----        ---        -----       ----                      -----         ---

    Enshi Maweigou                                                 0.017  466.67%        0.063        50%       0.013     459.3%                     0.057       44.1%

    Hydropower
    ----------

    * Dalongtan Hydropower                                         0.011   -52.9%        0.086     -15.8%       0.011     -52.1%                     0.084      -16.0%
    ----------------------                                         -----    -----         -----      -----        -----      -----                      -----       -----

    Hunan Province                                                 2.136   -21.8%        8.609      -3.1%       2.017     -21.4%                     8.086       -2.9%
    --------------                                                 -----    -----         -----       ----        -----      -----                      -----        ----

    Coal-fired                                                     1.907   -28.8%        7.859      -8.1%       1.791     -29.1%                     7.361       -8.2%
    ----------                                                     -----    -----         -----       ----        -----      -----                      -----        ----

    Yueyang                                                        1.907   -28.8%        7.859      -8.1%       1.791     -29.1%                     7.361       -8.2%
    -------                                                        -----    -----         -----       ----        -----      -----                      -----        ----

    Wind-power                                                     0.121   503.6%        0.387    1835.7%       0.119    2688.7%                     0.369     8673.5%
    ----------                                                     -----    -----         -----     ------        -----     ------                      -----      ------

    Subaoding Wind Power                                           0.074   268.5%        0.318    1492.2%       0.073    1601.5%                     0.307     7206.0%
    --------------------                                           -----    -----         -----     ------        -----     ------                      -----      ------

    Guidong Wind Power                                             0.047        -        0.069          -       0.046          -                     0.062           -
    ------------------                                             -----      ---        -----        ---       -----        ---                     -----         ---

    Hydro-power                                                    0.108   228.3%        0.363      17.0%       0.106     230.9%                     0.356       17.0%
    -----------                                                    -----    -----         -----       ----        -----      -----                      -----        ----

    Xiangqi Hydro-power                                            0.108   228.3%        0.363      17.0%       0.106     230.9%                     0.356       17.0%
    -------------------                                            -----    -----         -----       ----        -----      -----                      -----        ----

    Jiangxi Province                                               4.203    18.7%       15.387      22.4%       4.018      18.7%                    14.408       20.1%
    ----------------                                               -----     ----        ------       ----        -----       ----                     ------        ----

    Coal-fired                                                     4.176    17.9%       15.296      21.6%       3.991      17.9%                    14.319       19.4%
    ----------                                                     -----     ----        ------       ----        -----       ----                     ------        ----

    Jinggangshan                                                   2.014   -24.5%        8.993      -2.7%       1.925     -24.7%                     8.587       -2.8%
    ------------                                                   -----    -----         -----       ----        -----      -----                      -----        ----

    *Ruijin                                                        0.658   -24.7%        3.289      -1.2%       0.624     -24.8%                     3.118       -1.2%
    -------                                                        -----    -----         -----       ----        -----      -----                      -----        ----

    Anyuan                                                         1.504        -        3.015          -       1.443          -                     2.615           -
    ------                                                         -----      ---        -----        ---       -----        ---                     -----         ---

    Wind-power                                                     0.027  2588.1%        0.090    8947.4%       0.026   12527.1%                     0.089    42249.8%
    ----------                                                     -----   ------         -----     ------        -----    -------                      -----     -------

    Jianggongling Wind Power                                       0.027  2588.1%        0.090    8947.4%       0.026   12527.1%                     0.089    42249.8%
    ------------------------                                       -----   ------         -----     ------        -----    -------                      -----     -------

    Anhui Province                                                 1.338   -25.3%        5.976     -13.5%       1.279     -25.3%                     5.688      -13.6%
    --------------                                                 -----    -----         -----      -----        -----      -----                      -----       -----

    Coal-fired                                                     1.332   -24.8%        5.847     -14.1%       1.273     -24.8%                     5.560      -14.2%
    ----------                                                     -----    -----         -----      -----        -----      -----                      -----       -----

    *Chaohu                                                        1.332   -24.8%        5.847     -14.1%       1.273     -24.8%                     5.560      -14.2%
    -------                                                        -----    -----         -----      -----        -----      -----                      -----       -----

    Hydro-power                                                    0.006   -69.8%        0.129      32.9%       0.006     -70.0%                     0.129       32.4%
    -----------                                                    -----    -----         -----       ----        -----      -----                      -----        ----

    *Hualiangting Hydro-power                                      0.006   -69.8%        0.129      32.9%       0.006     -70.0%                     0.129       32.4%
    -------------------------                                      -----    -----         -----       ----        -----      -----                      -----        ----

    Fujian Province                                                2.277   -34.7%       10.892     -21.8%       2.153     -35.2%                    10.327      -22.0%
    ---------------                                                -----    -----        ------      -----        -----      -----                     ------       -----

    Coal-fired                                                     2.277   -34.7%       10.892     -21.8%       2.153     -35.2%                    10.327      -22.0%
    ----------                                                     -----    -----        ------      -----        -----      -----                     ------       -----

    Fuzhou                                                         2.277   -34.7%       10.892     -21.8%       2.153     -35.2%                    10.327      -22.0%
    ------                                                         -----    -----        ------      -----        -----      -----                     ------       -----

    Guangdong Province                                             4.309   -20.4%       20.952     -11.3%       4.130     -20.6%                    20.070      -11.2%
    ------------------                                             -----    -----        ------      -----        -----      -----                     ------       -----

    Coal-fired                                                     4.309   -20.4%       20.952     -11.3%       4.130     -20.6%                    20.070      -11.2%
    ----------                                                     -----    -----        ------      -----        -----      -----                     ------       -----

    Shantou Coal-fired                                             0.796   -27.2%        4.550     -12.5%       0.755     -27.5%                     4.320      -12.3%
    ------------------                                             -----    -----         -----      -----        -----      -----                      -----       -----

    Haimen                                                         1.460     4.3%        7.631     -37.8%       1.388       4.5%                     7.259      -38.1%
    ------                                                         -----      ---         -----      -----        -----        ---                      -----       -----

    Haimen Power                                                   2.053   -29.7%        8.770      42.6%       1.986     -29.8%                     8.490       42.5%
    ------------                                                   -----    -----         -----       ----        -----      -----                      -----        ----

    Yunnan Province                                                1.421   -15.3%        5.726     -40.5%       1.313     -13.8%                     5.287      -40.3%
    ---------------                                                -----    -----         -----      -----        -----      -----                      -----       -----

    Coal-fired                                                     1.365   -17.6%        5.579     -41.9%       1.264     -17.0%                     5.151      -41.8%
    ----------                                                     -----    -----         -----      -----        -----      -----                      -----       -----

    Diandong Energy                                                0.922     2.8%        3.994     -32.9%       0.851       3.3%                     3.687      -32.7%
    ---------------                                                -----      ---         -----      -----        -----        ---                      -----       -----

    Yuwang Energy                                                  0.442   -41.7%        1.585     -56.6%       0.413     -41.0%                     1.464      -56.5%
    -------------                                                  -----    -----         -----      -----        -----      -----                      -----       -----

    Wind-power                                                     0.056   156.7%        0.147     569.3%       0.049     432.6%                     0.136     1486.5%
    ----------                                                     -----    -----         -----      -----        -----      -----                      -----      ------

    Fuyuan Wind Power                                              0.056   155.5%        0.147     568.1%       0.049     432.6%                     0.136     1486.5%
    -----------------                                              -----    -----         -----      -----        -----      -----                      -----      ------

    Guizhou Province                                              0.0003        -       0.0003          -           -         -                         -          -
    ----------------                                              ------      ---       ------        ---         ---       ---                       ---        ---

    Panxian Wind Power                                            0.0003        -       0.0003          -           -         -                         -          -
    ------------------                                            ------      ---       ------        ---         ---       ---                       ---        ---

    Hainan Province                                                3.494   -11.2%       16.568      -2.9%       3.245     -12.1%                    15.439       -3.1%
    ---------------                                                -----    -----        ------       ----        -----      -----                     ------        ----

    Coal-fired                                                     3.422   -10.8%       16.128      -2.3%       3.176     -11.2%                    15.013       -2.4%
    ----------                                                     -----    -----        ------       ----        -----      -----                     ------        ----

    *Haikou                                                        1.725    12.6%        7.047       9.7%       1.578      12.6%                     6.461        9.9%
    -------                                                        -----     ----         -----        ---        -----       ----                      -----         ---

    *Dongfang                                                      1.697   -26.4%        9.081      -9.9%       1.598     -26.5%                     8.552      -10.0%
    ---------                                                      -----    -----         -----       ----        -----      -----                      -----       -----

    Combined Cycle                                                 0.020   -32.6%        0.248      -9.0%       0.018     -34.1%                     0.239       -9.1%
    --------------                                                 -----    -----         -----       ----        -----      -----                      -----        ----

    *Nanshan Combined cycle                                        0.020   -32.6%        0.248      -9.0%       0.018     -34.1%                     0.239       -9.1%
    -----------------------                                        -----    -----         -----       ----        -----      -----                      -----        ----

    Wind-power                                                     0.033   -10.1%        0.099      19.4%       0.033     -10.7%                     0.097       19.7%
    ----------                                                     -----    -----         -----       ----        -----      -----                      -----        ----

    *Wenchang Wind Power                                           0.033   -10.1%        0.099      19.4%       0.033     -10.7%                     0.097       19.7%
    --------------------                                           -----    -----         -----       ----        -----      -----                      -----        ----

    Hydro-power                                                    0.019   -40.9%        0.093     -53.9%       0.018     -41.2%                     0.091      -54.4%
    -----------                                                    -----    -----         -----      -----        -----      -----                      -----       -----

    *Gozhen Hydropower                                             0.019   -40.9%        0.093     -53.9%       0.018     -41.2%                     0.091      -54.4%
    ------------------                                             -----    -----         -----      -----        -----      -----                      -----       -----

                                                          Total   79.491    11.4%      320.529       8.9%      74.889      12.3%                   301.979        8.8%
                                                          -----   ------     ----       -------        ---       ------       ----                    -------         ---

Note: The remark * represented the new power plants acquired towards the end of 2014 and the figures in changes are for reference only.

For the fourth quarter of 2015, the power generation of Tuas Power Limited in Singapore, which is wholly-owned by the Company, accounted for a market share of 21.3% in Singapore, representing a decrease of 0.8 percentage point compared to the same period of last year (2014: 22.1%). For the whole year of 2015, the accumulated power generation accounted for a market share of 21.7% in Singapore, representing a decrease of 0.1 percentage point compared to the same period of last year (2014: 21.8%).

In addition, the generating units that have been recently put into operation by the Company are as follows: Huaneng Hunan Guidong Huangnihu Wind Farm put into operation 18 wind power generator units with a total capacity of 36MW in September 2015; Huaneng Shanxi Dongshan Power Plant put into operation 859MW gas turbine generator units in October 2015; Huaneng Hubei Enshi Qinglong Hydro Power Plant) put into operation two hydro power generator units with a total capacity of 40MW in December 2015; and Huaneng Yunan Diandong Yibasan Wind Farm put into operation 24 wind power generator units with a total capacity of 48MW in December 2015, all of the above are wholly-owned by the Company.

As of 31 December 2015, the Company had a controlled generation capacity of 82,331MW and an equity-based generation capacity of 74,399MW.

About Huaneng Power International, Inc.

Huaneng Power International, Inc. is one of China's largest listed power producers with controlled generation capacity of 82,331 MW and equity-based generation capacity of 74,399MW. Its power plants are located in 22 provinces, municipalities and autonomous regions in China. It also has a wholly-owned power company in Singapore.

For Enquires, Please Contact

Huaneng Power International, Inc.
Ms. MENG Jing / Ms. ZHAO Lin
Tel: (86 10) 6608 6765 / 6322 6596
Fax: (86 10) 6641 2321
E-mail: zqb@hpi.com.cn

Wonderful Sky Financial Group Limited
Wonderful Sky Financial Group Limited
Ms. Serena Ou / Ms. Shiloh Xiang
Tel: (852) 2851 1038
Fax: (852) 2865 1638
Email: serenaou@wsfg.hk / shilohxiang@wsfg.hk

To view the original version on PR Newswire, visit:http://www.prnewswire.com/news-releases/huaneng-power-international-inc-power-generation-increased-by-89-in-2015-300201530.html

SOURCE Huaneng Power International, Inc.