BEIJING, Jan. 10, 2017 /PRNewswire/ -- Huaneng Power International, Inc. ("HPI" or the "Company") (NYSE: HNP; HKEx: 902; SSE: 600011) today announced its power generation for the year of 2016.

According to the preliminary statistics of the Company, for the fourth quarter of 2016, the Company's total power generation by its power plants within China amounted to 81.097 billion kWh on consolidated basis, representing an increase of 2.02% over the same period last year, and the total electricity sold by the Company amounted to 76.064 billion kWh, representing an increase of 1.57% over the same period last year. For the whole year of 2016, the Company's total power generation by its power plants within China amounted to 313.690 billion kWh on consolidated basis, representing a decrease of 2.13% over the same period last year, and the total electricity sold by the Company amounted to 295.800 billion kWh, representing a decrease of 2.05% over the same period last year. For the whole year of 2016, the Company's average on-grid electricity settlement price for its power plants within China amounted to RMB396.60 per MWh, representing a decrease of 10.53% over the same period last year.

The decrease in the Company's power generation for the year of 2016 was mainly attributable to the following reasons: (1) the installed capacity growth outpaced the growth of the nationwide power consumption while the utilization hours of coal-fired power generation units saw a year-on-year fall; (2) the growth of the Company's installed capacity was below the average of its regional peers; and (3) the launch of new nuclear power generators in the areas including Liaoning, Guangdong, Fujian and Hainan had a relatively significant impact on the output of the coal-fired power generation units in these regions.

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




                                                Power Generation                                                            Electricity sold

    Domestic Power Plant
    --------------------

                            October to December                         January to December                 October to December                          January to December
                                   2016                                                2016                                 2016                                          2016


                                                         Change                              Change                                        Change                              Change
    ---                                                  ------                              ------                                        ------                              ------

    Liaoning Province                                             5.539               10.33%        19.824                 -2.21%                  5.215                 10.71%       18.628     -2.11%
    -----------------                                             -----                -----         ------                  -----                   -----                  -----        ------      -----

    Coal-fired                                                    5.443               10.52%        19.476                 -2.28%                  5.120                 10.91%       18.284     -2.18%
    ----------                                                    -----                -----         ------                  -----                   -----                  -----        ------      -----

    Dalian                                                        1.364              -10.53%         5.656                 -4.47%                  1.280                -10.82%        5.312     -4.61%
    ------                                                        -----               ------          -----                  -----                   -----                 ------         -----      -----

    Dandong                                                       0.951               10.84%         2.920                 -4.26%                  0.901                 10.15%        2.766     -4.57%
    -------                                                       -----                -----          -----                  -----                   -----                  -----         -----      -----

    Yingkou                                                       2.215               32.08%         7.872                 -0.04%                  2.084                 34.44%        7.364      0.39%
    -------                                                       -----                -----          -----                  -----                   -----                  -----         -----       ----

    Yingkou  Co-generation                                        0.913                5.26%         3.028                 -1.84%                  0.855                  5.16%        2.841     -1.65%
    ----------------------                                        -----                 ----          -----                  -----                   -----                   ----         -----      -----

    Wind-power                                                    0.088                9.40%         0.297                  2.75%                  0.087                  8.09%        0.295      2.60%
    ----------                                                    -----                 ----          -----                   ----                   -----                   ----         -----       ----

    Wafangdian Wind Power                                         0.033               22.77%         0.098                  4.37%                  0.033                 22.80%        0.097      4.54%
    ---------------------                                         -----                -----          -----                   ----                   -----                  -----         -----       ----

    Changtu Wind Power                                            0.054                0.69%         0.199                  1.45%                  0.054                  0.84%        0.198      1.67%
    ------------------                                            -----                 ----          -----                   ----                   -----                   ----         -----       ----

    Hydro-power                                                   0.002              -83.07%         0.034                -32.36%                  0.002                -83.10%        0.034    -32.41%
    -----------                                                   -----               ------          -----                 ------                   -----                 ------         -----     ------

    Suzihe Hydropower                                             0.002              -83.07%         0.034                -32.36%                  0.002                -83.10%        0.034    -32.41%
    -----------------                                             -----               ------          -----                 ------                   -----                 ------         -----     ------

    PV                                                           0.0057                    -        0.0160                      -                 0.0057                      -       0.0157          -
    ---                                                          ------                  ---        ------                    ---                 ------                    ---       ------        ---

    Dandong PV                                                   0.0027                    -        0.0090                      -                 0.0027                      -       0.0086          -
    ----------                                                   ------                  ---        ------                    ---                 ------                    ---       ------        ---

    Yingkou Co-generation PV                                     0.0030                    -        0.0071                      -                 0.0030                      -       0.0071          -
    ------------------------                                     ------                  ---        ------                    ---                 ------                    ---       ------        ---

    Inner Mongolia                                                0.063               33.22%         0.218                 12.82%                  0.062                 33.30%        0.216     12.84%
    --------------                                                -----                -----          -----                  -----                   -----                  -----         -----      -----

    Wind-power                                                    0.063               33.22%         0.218                 12.82%                  0.062                 33.30%        0.216     12.84%
    ----------                                                    -----                -----          -----                  -----                   -----                  -----         -----      -----

    Huade Wind Power                                              0.063               33.22%         0.218                 12.82%                  0.062                 33.30%        0.216     12.84%
    ----------------                                              -----                -----          -----                  -----                   -----                  -----         -----      -----

    Heibei Province                                               2.849                1.65%        13.063                  3.54%                  2.680                  1.28%       12.290      3.88%
    ---------------                                               -----                 ----         ------                   ----                   -----                   ----        ------       ----

    Coal-fired                                                    2.805                1.31%        12.931                  3.29%                  2.639                  0.95%       12.169      3.65%
    ----------                                                    -----                 ----         ------                   ----                   -----                   ----        ------       ----

    Shang'an                                                      2.805                1.31%        12.931                  3.29%                  2.639                  0.95%       12.169      3.65%
    --------                                                      -----                 ----         ------                   ----                   -----                   ----        ------       ----

    Wind-power                                                    0.036                6.78%         0.116                 19.68%                  0.034                  6.09%        0.109     19.75%
    ----------                                                    -----                 ----          -----                  -----                   -----                   ----         -----      -----

    Kangbao Wind Power                                            0.036                6.78%         0.116                 19.68%                  0.034                  6.09%        0.109     19.75%
    ------------------                                            -----                 ----          -----                  -----                   -----                   ----         -----      -----

    PV                                                            0.008                    -         0.016                      -                 0.0071                      -       0.0121          -
    ---                                                           -----                  ---         -----                    ---                 ------                    ---       ------        ---

    Kangbao PV                                                   0.0078                    -        0.0157                      -                 0.0071                      -       0.0121          -
    ----------                                                   ------                  ---        ------                    ---                 ------                    ---       ------        ---

    Gansu Province                                                2.564                0.86%         9.716                 37.76%                  2.569                  6.00%        9.406     39.96%
    --------------                                                -----                 ----          -----                  -----                   -----                   ----         -----      -----

    Coal-fired                                                    2.340               -0.55%         8.443                 40.24%                  2.354                  4.82%        8.185     42.72%
    ----------                                                    -----                -----          -----                  -----                   -----                   ----         -----      -----

    Pingliang                                                     2.340               -0.55%         8.443                 40.24%                  2.354                  4.82%        8.185     42.72%
    ---------                                                     -----                -----          -----                  -----                   -----                   ----         -----      -----

    Wind-power                                                    0.224               18.24%         1.273                 23.15%                  0.215                 20.97%        1.221     23.91%
    ----------                                                    -----                -----          -----                  -----                   -----                  -----         -----      -----

    Jiuquan Wind Power                                            0.068               -7.40%         0.410                 -6.32%                  0.064                 -6.64%        0.393     -4.87%
    ------------------                                            -----                -----          -----                  -----                   -----                  -----         -----      -----

    Jiuquan Wind Power II                                         0.066              -15.20%         0.443                 -0.24%                  0.064                -12.54%        0.430     -0.36%
    ---------------------                                         -----               ------          -----                  -----                   -----                 ------         -----      -----

    Yumen Wind Power                                              0.029              -20.84%         0.169                 12.61%                  0.028                -21.33%        0.161     14.19%
    ----------------                                              -----               ------          -----                  -----                   -----                 ------         -----      -----

    Yigang Wind Power                                             0.061             4704.82%         0.251              19611.99%                  0.059                      -        0.237          -
    -----------------                                             -----              -------          -----               --------                   -----                    ---        -----        ---




                                                               Power Generation                                               Electricity sold

    Domestic Power Plant
    --------------------

                                           October to December   January to December           October to December               January to December
                                                   2016                           2016                           2016                               2016


                                                                        Change                        Change                            Change                       Change
    ---                                                                 ------                        ------                            ------                       ------

    Beijing                                                                      1.943 -16.12%                  7.543   -6.67%                     1.786   -16.69%           7.006     -6.49%
    -------                                                                      -----  ------                   -----    -----                      -----    ------            -----      -----

    Coal-fired                                                                   1.038  -5.90%                  3.406  -13.19%                     0.904    -5.69%           2.965    -13.47%
    ----------                                                                   -----   -----                   -----   ------                      -----     -----            -----     ------

    Beijing Co-generation (Coal-fired)                                           1.038  -5.90%                  3.406  -13.19%                     0.904    -5.69%           2.965    -13.47%
    ---------------------------------                                            -----   -----                   -----   ------                      -----     -----            -----     ------

    Combined Cycle                                                               0.905 -25.48%                  4.136   -0.54%                     0.882   -25.58%           4.041     -0.61%
    --------------                                                               -----  ------                   -----    -----                      -----    ------            -----      -----

    Beijing Co-generation (Combined Cycle)                                       0.905 -25.48%                  4.136   -0.54%                     0.882   -25.58%           4.041     -0.61%
    -------------------------------------                                        -----  ------                   -----    -----                      -----    ------            -----      -----

    Tianjin                                                                      2.123   5.26%                  7.253   -1.88%                     2.002     4.94%           6.843     -1.91%
    -------                                                                      -----    ----                   -----    -----                      -----      ----            -----      -----

    Coal-fired                                                                   1.569  13.56%                  5.280   -2.71%                     1.462    13.65%           4.918     -2.74%
    ----------                                                                   -----   -----                   -----    -----                      -----     -----            -----      -----

    Yangliuqing  Co-generation                                                   1.569  13.56%                  5.280   -2.71%                     1.462    13.65%           4.918     -2.74%
    --------------------------                                                   -----   -----                   -----    -----                      -----     -----            -----      -----

    Combined Cycle                                                               0.554 -12.94%                  1.973    0.35%                     0.540   -13.10%           1.924      0.28%
    --------------                                                               -----  ------                   -----     ----                      -----    ------            -----       ----

    Lingang Combined Cycle                                                       0.554 -12.94%                  1.973    0.35%                     0.540   -13.10%           1.924      0.28%
    ----------------------                                                       -----  ------                   -----     ----                      -----    ------            -----       ----

    Shanxi Province                                                              2.102 -17.16%                 10.707   12.53%                     1.988    -5.76%          10.067     17.09%
    ---------------                                                              -----  ------                  ------    -----                      -----     -----           ------      -----

    Coal-fired                                                                   1.210 -15.51%                  8.161   -2.55%                     1.121   -15.58%           7.594     -2.85%
    ----------                                                                   -----  ------                   -----    -----                      -----    ------            -----      -----

    Yushe                                                                        0.462  -8.75%                  2.642   -3.92%                     0.428    -8.72%           2.439     -3.99%
    -----                                                                        -----   -----                   -----    -----                      -----     -----            -----      -----

    Zuoquan                                                                      0.748 -19.11%                  5.519   -1.89%                     0.694   -19.32%           5.155     -2.31%
    -------                                                                      -----  ------                   -----    -----                      -----    ------            -----      -----

    Combined Cycle                                                               0.892 -19.24%                  2.546  123.53%                     0.866    10.94%           2.473    216.65%
    --------------                                                               -----  ------                   -----   ------                      -----     -----            -----     ------

    Dongshan Combined Cycle                                                      0.892 -19.24%                  2.546  123.53%                     0.866    10.94%           2.473    216.65%
    -----------------------                                                      -----  ------                   -----   ------                      -----     -----            -----     ------

    Shandong Province                                                            9.943  -3.19%                 41.354   -2.31%                     9.354    -3.17%          38.928     -2.34%
    -----------------                                                            -----   -----                  ------    -----                      -----     -----           ------      -----

    Coal-fired                                                                   9.943  -3.19%                 41.354   -2.31%                     9.354    -3.17%          38.928     -2.34%
    ----------                                                                   -----   -----                  ------    -----                      -----     -----           ------      -----

    Dezhou                                                                       2.969 -14.26%                 13.749   -4.44%                     2.779   -14.22%          12.885     -4.36%
    ------                                                                       -----  ------                  ------    -----                      -----    ------           ------      -----

    Jining                                                                       1.407  12.49%                  4.733   -3.27%                     1.304    12.20%           4.371     -4.13%
    ------                                                                       -----   -----                   -----    -----                      -----     -----            -----      -----

    Xindian                                                                      0.940  15.94%                  3.214    1.77%                     0.883    16.35%           3.005      1.95%
    -------                                                                      -----   -----                   -----     ----                      -----     -----            -----       ----

    Weihai                                                                       2.455   8.82%                 10.179   -6.56%                     2.341     9.06%           9.721     -6.37%
    ------                                                                       -----    ----                  ------    -----                      -----      ----            -----      -----

    Rizhao Phase II                                                              1.848  -6.54%                  7.877    5.04%                     1.751    -7.00%           7.476      5.01%
    ---------------                                                              -----   -----                   -----     ----                      -----     -----            -----       ----

    Zhanhua  Co-generation                                                       0.323 -36.91%                  1.602    6.59%                     0.295   -37.08%           1.469      6.59%
    ----------------------                                                       -----  ------                   -----     ----                      -----    ------            -----       ----

    Henan Province                                                               6.890  26.44%                 21.452    6.23%                     5.692    10.20%          19.453      2.86%
    --------------                                                               -----   -----                  ------     ----                      -----     -----           ------       ----

    Coal-fired                                                                   6.871  26.10%                 21.434    6.14%                      5.68     9.96%          19.441      2.80%
    ----------                                                                   -----   -----                  ------     ----                       ----      ----           ------       ----

    Qinbei                                                                       4.793  -1.59%                 17.429   -6.85%                     4.544    -1.77%          16.514     -6.70%
    ------                                                                       -----   -----                  ------    -----                      -----     -----           ------      -----

    Luoyang  Co-generation                                                       1.034  78.25%                  2.841   91.30%                     0.972    80.00%           2.657    119.33%
    ----------------------                                                       -----   -----                   -----    -----                      -----     -----            -----     ------

    Juoyang Yangguang                                                            0.622       -                  0.742        -                     0.000         -           0.106          -
    -----------------                                                            -----     ---                  -----      ---                     -----       ---           -----        ---

    Mianchi  Co-generation                                                       0.422       -                  0.422        -                     0.164         -           0.164          -
    ----------------------                                                       -----     ---                  -----      ---                     -----       ---           -----        ---

    Wind-power                                                                   0.019       -                  0.019        -                     0.012         -           0.012          -
    ----------                                                                   -----     ---                  -----      ---                     -----       ---           -----        ---

    Zhumadian Wind Power                                                         0.019       -                  0.019        -                     0.012         -           0.012          -
    --------------------                                                         -----     ---                  -----      ---                     -----       ---           -----        ---




                                                    Power Generation                                                            Electricity sold

    Domestic Power Plant
    --------------------

                                October to December                         January to December                 October to December                          January to December
                                       2016                                                2016                                 2016                                          2016


                                                             Change                              Change                                        Change                                 Change
    ---                                                      ------                              ------                                        ------                                 ------

    Jiangsu Province                                                 11.191                9.21%        43.021                  2.33%                 10.653                  9.00%           40.88      2.08%
    ----------------                                                 ------                 ----         ------                   ----                  ------                   ----            -----       ----

    Coal-fired                                                        9.997               11.62%        38.925                  4.31%                  9.482                 11.47%          36.866      4.11%
    ----------                                                        -----                -----         ------                   ----                   -----                  -----           ------       ----

    Nantong                                                           1.506               15.37%         6.129                 -0.62%                  1.427                 14.82%           5.801     -1.23%
    -------                                                           -----                -----          -----                  -----                   -----                  -----            -----      -----

    Nanjing                                                           0.687               19.51%         3.001                  9.68%                  0.647                 19.67%           2.827      9.35%
    -------                                                           -----                -----          -----                   ----                   -----                  -----            -----       ----

    Taicang                                                           2.760               22.12%        10.507                  4.22%                  2.608                 21.71%           9.951      4.02%
    -------                                                           -----                -----         ------                   ----                   -----                  -----            -----       ----

    Huaiyin                                                           1.361                9.76%         5.570                 -4.17%                  1.305                 10.83%           5.277     -4.09%
    -------                                                           -----                 ----          -----                  -----                   -----                  -----            -----      -----

    Jinling  (Coal-fired)                                             3.420                1.23%        12.766                  8.85%                  3.272                  1.31%          12.196      9.06%
    --------------------                                              -----                 ----         ------                   ----                   -----                   ----           ------       ----

    Suzhou  Co-generation                                             0.189               -3.13%         0.784                 -0.67%                  0.165                 -4.54%           0.687     -2.06%
    ---------------------                                             -----                -----          -----                  -----                   -----                  -----            -----      -----

    Nanjing  Co-generation                                            0.074                    -         0.168                      -                  0.058                      -           0.127          -
    ----------------------                                            -----                  ---         -----                    ---                  -----                    ---           -----        ---

    Combined Cycle                                                    1.016              -14.62%         3.517                -18.05%                  0.998                -14.45%           3.454    -17.89%
    --------------                                                    -----               ------          -----                 ------                   -----                 ------            -----     ------

    Jinling (Combined Cycle)                                          0.473              -32.20%         1.717                -33.49%                  0.463                -32.07%           1.680    -33.40%
    -----------------------                                           -----               ------          -----                 ------                   -----                 ------            -----     ------

    Jinling Combined Cycle Co-generation                              0.543               10.32%         1.801                  5.26%                  0.535                 10.33%           1.774      5.33%
    ------------------------------------                              -----                -----          -----                   ----                   -----                  -----            -----       ----

    Wind-power                                                        0.178               74.69%         0.579                 32.99%                  0.173                 72.41%           0.559     31.00%
    ----------                                                        -----                -----          -----                  -----                   -----                  -----            -----      -----

    Qidong Wind Power                                                 0.119               50.22%         0.394                 15.80%                  0.117                 49.93%           0.387     15.90%
    -----------------                                                 -----                -----          -----                  -----                   -----                  -----            -----      -----

    Rudong Wind Power                                                 0.031               36.35%         0.101                  6.23%                  0.030                 36.57%           0.098      6.06%
    -----------------                                                 -----                -----          -----                   ----                   -----                  -----            -----       ----

    Rudong Offshore Wind Power                                        0.002                    -         0.002                      -                      -                     -               -         -
    --------------------------                                        -----                  ---         -----                    ---                    ---                   ---             ---       ---

    Liuhe Wind Power                                                  0.001                    -         0.001                      -                      -                     -               -         -
    ----------------                                                  -----                  ---         -----                    ---                    ---                   ---             ---       ---

    Tongshan Wind Power                                               0.026                    -         0.082                      -                  0.025                      -           0.074          -
    -------------------                                               -----                  ---         -----                    ---                  -----                    ---           -----        ---

    Shanghai                                                          4.341                9.67%        18.138                  0.06%                  4.108                  9.85%          17.181      0.01%
    --------                                                          -----                 ----         ------                   ----                   -----                   ----           ------       ----

    Coal-fired                                                        4.072                9.16%        16.489                  0.84%                  3.843                  9.28%          15.572      0.82%
    ----------                                                        -----                 ----         ------                   ----                   -----                   ----           ------       ----

    Shidongkou First                                                  1.210              -10.00%         4.971                 -1.76%                  1.129                -10.49%           4.649     -1.74%
    ----------------                                                  -----               ------          -----                  -----                   -----                 ------            -----      -----

    Shidongkou Second                                                 1.336               28.76%         5.385                  2.53%                  1.268                 29.44%           5.106      2.44%
    -----------------                                                 -----                -----          -----                   ----                   -----                  -----            -----       ----

    Shidongkou Power                                                  1.526               13.25%         6.133                  1.56%                  1.446                 13.33%           5.817      1.52%
    ----------------                                                  -----                -----          -----                   ----                   -----                  -----            -----       ----

    Combined Cycle                                                    0.269               18.08%         1.649                 -7.11%                  0.265                 18.84%           1.609     -7.17%
    --------------                                                    -----                -----          -----                  -----                   -----                  -----            -----      -----

    Shanghai Combined Cycle                                           0.269               18.08%         1.649                 -7.11%                  0.265                 18.84%           1.609     -7.17%
    -----------------------                                           -----                -----          -----                  -----                   -----                  -----            -----      -----

    Chongqing                                                         2.734               -3.43%        10.016                 -6.43%                  2.554                 -2.87%           9.314     -6.04%
    ---------                                                         -----                -----         ------                  -----                   -----                  -----            -----      -----

    Coal-fired                                                        2.169              -13.89%         8.154                -16.51%                  2.003                -13.91%           7.501    -16.68%
    ----------                                                        -----               ------          -----                 ------                   -----                 ------            -----     ------

    Luohuang                                                          2.169              -13.89%         8.154                -16.51%                  2.003                -13.91%           7.501    -16.68%
    --------                                                          -----               ------          -----                 ------                   -----                 ------            -----     ------

    Combined Cycle                                                    0.565               81.60%         1.862                 98.50%                  0.551                 82.07%           1.813     99.02%
    --------------                                                    -----                -----          -----                  -----                   -----                  -----            -----      -----

    Liangjiang Combined Cycle                                         0.565               81.60%         1.862                 98.50%                  0.551                 82.07%           1.813     99.02%
    -------------------------                                         -----                -----          -----                  -----                   -----                  -----            -----      -----

    Zhejiang Province                                                 6.486                2.29%        24.711                  0.15%                  6.239                  2.65%          23.705      0.50%
    -----------------                                                 -----                 ----         ------                   ----                   -----                   ----           ------       ----

    Coal-fired                                                        6.286                2.09%        24.171                 -0.92%                  6.042                  2.49%          23.177     -0.58%
    ----------                                                        -----                 ----         ------                  -----                   -----                   ----           ------      -----

    Yuhuan                                                            4.899               -1.52%        18.469                 -2.57%                  4.711                 -1.16%          17.715     -2.25%
    ------                                                            -----                -----         ------                  -----                   -----                  -----           ------      -----

    Changxing                                                         1.387               17.46%         5.702                  4.85%                  1.331                 17.89%           5.462      5.27%
    ---------                                                         -----                -----          -----                   ----                   -----                  -----            -----       ----



                                                Power Generation                                                            Electricity sold

    Domestic Power Plant
    --------------------

                            October to December                         January to December                 October to December                          January to December
                                    2016                                               2016                                 2016                                          2016


                                                         Change                              Change                                        Change                                 Change
    ---                                                  ------                              ------                                        ------                                 ------

    Combined Cycle                                                0.194                6.18%         0.518                 91.87%                  0.190                  5.59%           0.506     90.83%
    --------------                                                -----                 ----          -----                  -----                   -----                   ----            -----      -----

    Tongxiang Combined Cycle                                      0.194                6.18%         0.518                 91.87%                  0.190                  5.59%           0.506     90.83%
    ------------------------                                      -----                 ----          -----                  -----                   -----                   ----            -----      -----

    PV                                                           0.0062              519.57%        0.0215                169.30%                 0.0062                252.16%          0.0215    158.25%
    ---                                                          ------               ------         ------                 ------                  ------                 ------           ------     ------

    Changxing PV                                                 0.0014                7.44%        0.0091                 13.87%                 0.0014                -21.22%          0.0091      9.20%
    ------------                                                 ------                 ----         ------                  -----                  ------                 ------           ------       ----

    Hongqiao PV                                                  0.0048                    -        0.0124                      -                 0.0048                      -          0.0124          -
    -----------                                                  ------                  ---        ------                    ---                 ------                    ---          ------        ---

    Hubei Province                                                3.740               -5.03%        14.085                  6.52%                  3.509                 -5.24%          13.207      7.02%
    --------------                                                -----                -----         ------                   ----                   -----                  -----           ------       ----

    Coal-fired                                                    3.610               -7.12%        13.602                  4.48%                  3.383                 -7.47%          12.751      4.90%
    ----------                                                    -----                -----         ------                   ----                   -----                  -----           ------       ----

    Wuhan                                                         2.625              -10.79%         9.850                 -1.77%                  2.450                -11.10%           9.193     -2.08%
    -----                                                         -----               ------          -----                  -----                   -----                 ------            -----      -----

    Jingmen  Co-generation                                        0.464              -36.16%         2.335                 20.99%                   0.44                -36.41%           2.219     21.03%
    ----------------------                                        -----               ------          -----                  -----                    ----                 ------            -----      -----

    Yingcheng  Co-generation                                      0.522              139.24%         1.418                 33.50%                  0.493                136.74%           1.338     43.39%
    ------------------------                                      -----               ------          -----                  -----                   -----                 ------            -----      -----

    Wind-power                                                    0.074              220.89%         0.188                248.65%                  0.073                220.99%           0.174    289.00%
    ----------                                                    -----               ------          -----                 ------                   -----                 ------            -----     ------

    Jieshan Wind Power                                            0.074              220.89%         0.188                248.65%                  0.073                220.99%           0.174    289.00%
    ------------------                                            -----               ------          -----                 ------                   -----                 ------            -----     ------

    Hydro-power                                                   0.056               98.89%         0.294                 97.31%                  0.053                122.02%           0.283    100.71%
    -----------                                                   -----                -----          -----                  -----                   -----                 ------            -----     ------

    Enshi Maweigou Hydro-power                                    0.034               98.19%         0.178                182.12%                  0.032                139.69%           0.170    199.25%
    --------------------------                                    -----                -----          -----                 ------                   -----                 ------            -----     ------

    Dalongtan  Hydro-power                                        0.022               99.98%         0.116                 35.18%                  0.021                 99.63%           0.113     34.12%
    ----------------------                                        -----                -----          -----                  -----                   -----                  -----            -----      -----

    Hunan Province                                                2.803               31.24%         8.316                 -3.41%                  2.648                 31.28%           7.827     -3.21%
    --------------                                                -----                -----          -----                  -----                   -----                  -----            -----      -----

    Coal-fired                                                    2.612               36.99%         7.444                 -5.28%                  2.459                 37.27%           6.967     -5.36%
    ----------                                                    -----                -----          -----                  -----                   -----                  -----            -----      -----

    Yueyang                                                       2.612               36.99%         7.444                 -5.28%                  2.459                 37.27%           6.967     -5.36%
    -------                                                       -----                -----          -----                  -----                   -----                  -----            -----      -----

    Wind-power                                                    0.143                7.83%         0.537                 38.78%                  0.142                 19.33%           0.532     44.13%
    ----------                                                    -----                 ----          -----                  -----                   -----                  -----            -----      -----

    Subaoding Wind Power                                          0.094               28.70%         0.328                  3.03%                  0.093                 28.29%           0.324      5.38%
    --------------------                                          -----                -----          -----                   ----                   -----                  -----            -----       ----

    Guidong Wind Power                                            0.049                3.83%         0.209                203.56%                  0.049                  5.32%           0.208    237.03%
    ------------------                                            -----                 ----          -----                 ------                   -----                   ----            -----     ------

    Hydro-power                                                   0.048              -56.36%         0.334                 -7.94%                  0.047                -56.17%           0.328     -7.88%
    -----------                                                   -----               ------          -----                  -----                   -----                 ------            -----      -----

    Xiangqi  Hydro-power                                          0.048              -56.36%         0.334                 -7.94%                  0.047                -56.17%           0.328     -7.88%
    --------------------                                          -----               ------          -----                  -----                   -----                 ------            -----      -----

    Jiangxi Province                                              4.956               17.92%        17.442                 13.35%                  4.733                 17.80%          16.641     15.50%
    ----------------                                              -----                -----         ------                  -----                   -----                  -----           ------      -----

    Coal-fired                                                    4.918               17.78%        17.335                 13.33%                  4.700                 17.76%           16.54     15.51%
    ----------                                                    -----                -----         ------                  -----                   -----                  -----            -----      -----

    Jinggangshan                                                  2.205                9.49%         8.095                 -9.98%                  2.106                  9.41%           7.721    -10.08%
    ------------                                                  -----                 ----          -----                  -----                   -----                   ----            -----     ------

    Ruijin                                                        0.865               31.26%         3.060                 -6.95%                  0.819                 31.26%           2.895     -7.16%
    ------                                                        -----                -----          -----                  -----                   -----                  -----            -----      -----

    Anyuan                                                        1.848               22.89%         6.179                104.93%                  1.775                 23.06%           5.924    126.55%
    ------                                                        -----                -----          -----                 ------                   -----                  -----            -----     ------

    Wind-power                                                    0.038               45.02%         0.107                 19.14%                  0.033                 23.72%           0.101     13.65%
    ----------                                                    -----                -----          -----                  -----                   -----                  -----            -----      -----

    Jiangxi Clean Energy                                          0.038               45.02%         0.107                 19.14%                  0.033                 23.72%           0.101     13.65%

    Anhui Province
    --------------

    Anhui Province                                                1.397                4.41%         5.846                 -2.17%                  1.349                  5.47%           5.576     -1.98%
    --------------                                                -----                 ----          -----                  -----                   -----                   ----            -----      -----

    Coal-fired                                                    1.351                1.43%         5.617                 -3.94%                  1.294                  1.63%           5.354     -3.70%
    ----------                                                    -----                 ----          -----                  -----                   -----                   ----            -----      -----

    Chaohu Power                                                  1.351                1.43%         5.617                 -3.94%                  1.294                  1.63%           5.354     -3.70%
    ------------                                                  -----                 ----          -----                  -----                   -----                   ----            -----      -----

    Wind-power                                                    0.041                    -         0.089                      -                  0.050                      -           0.082          -
    ----------                                                    -----                  ---         -----                    ---                  -----                    ---           -----        ---

    Huaining Wind Power                                           0.041                    -         0.089                      -                  0.050                      -           0.082          -
    -------------------                                           -----                  ---         -----                    ---                  -----                    ---           -----        ---




                                            Power Generation                                                             Electricity sold

    Domestic Power Plant
    --------------------

                        October to December                         January to December                  October to December                          January to December
                               2016                                                2016                                  2016                                          2016


                                                     Change                              Change                                         Change                                 Change
    ---                                              ------                              ------                                         ------                                 ------

    Hydro-power                                               0.005              -10.32%          0.140                  8.66%                  0.005                -14.88%            0.140      8.87%
    -----------                                               -----               ------           -----                   ----                   -----                 ------             -----       ----

    Hualiangting  Hydro-power                                 0.005              -10.32%          0.140                  8.66%                  0.005                -14.88%            0.140      8.87%
    -------------------------                                 -----               ------           -----                   ----                   -----                 ------             -----       ----

    Fujian Province                                           1.547              -32.04%          7.677                -29.52%                  1.455                -32.41%            7.229    -30.00%
    ---------------                                           -----               ------           -----                 ------                   -----                 ------             -----     ------

    Coal-fired                                                1.547              -32.04%          7.677                -29.52%                  1.455                -32.41%            7.229    -30.00%
    ----------                                                -----               ------           -----                 ------                   -----                 ------             -----     ------

    Fuzhou                                                    1.547              -32.04%          7.677                -29.52%                  1.455                -32.41%            7.229    -30.00%
    ------                                                    -----               ------           -----                 ------                   -----                 ------             -----     ------

    Guangdong  Province                                       4.938               14.57%         17.453                -16.70%                  4.737                 14.72%           16.694    -16.82%
    -------------------                                       -----                -----          ------                 ------                   -----                  -----            ------     ------

    Coal-fired                                                4.933               14.46%         17.445                -16.74%                  4.733                 14.61%           16.687    -16.85%
    ----------                                                -----                -----          ------                 ------                   -----                  -----            ------     ------

    Shantou  Coal-fired                                       1.034               29.90%          4.476                 -1.62%                  0.983                 30.19%            4.251     -1.59%
    -------------------                                       -----                -----           -----                  -----                   -----                  -----             -----      -----

    Haimen                                                    1.434               -1.79%          5.326                -30.20%                  1.364                 -1.74%            5.052    -30.40%
    ------                                                    -----                -----           -----                 ------                   -----                  -----             -----     ------

    Haimen Power                                              2.465               20.06%          7.643                -12.86%                  2.385                 20.11%            7.383    -13.04%
    ------------                                              -----                -----           -----                 ------                   -----                  -----             -----     ------

    PV                                                        0.005                    -          0.007                      -                 0.0047                      -           0.0064          -
    ---                                                       -----                  ---          -----                    ---                 ------                    ---           ------        ---

    Shantou PV                                               0.0047                    -         0.0071                      -                 0.0047                      -           0.0064          -
    ----------                                               ------                  ---         ------                    ---                 ------                    ---           ------        ---

    Yunnan Province                                           0.900              -36.64%          3.883                -32.19%                  0.829                -36.85%            3.573    -32.41%
    ---------------                                           -----               ------           -----                 ------                   -----                 ------             -----     ------

    Coal-fired                                                0.813              -40.40%          3.584                -35.76%                  0.747                -40.88%            3.296    -36.02%
    ----------                                                -----               ------           -----                 ------                   -----                 ------             -----     ------

    Diandong Energy                                           0.813              -11.77%          3.317                -16.96%                  0.747                -12.19%            3.049    -17.30%
    ---------------                                           -----               ------           -----                 ------                   -----                 ------             -----     ------

    Yuwang Energy                                              0.00             -100.00%          0.268                -83.12%                   0.00               -100.00%            0.247    -83.13%
    -------------                                              ----              -------           -----                 ------                    ----                -------             -----     ------

    Wind-power                                                0.087               55.04%          0.299                103.21%                  0.082                 67.27%            0.278    103.98%
    ----------                                                -----                -----           -----                 ------                   -----                  -----             -----     ------

    Fuyuan Wind Power                                         0.087               55.04%          0.299                103.21%                  0.082                 67.27%            0.278    103.98%
    -----------------                                         -----                -----           -----                 ------                   -----                  -----             -----     ------

    Guizhou Province                                          0.012             4385.41%          0.045              16515.56%                  0.012                      -            0.038          -
    ----------------                                          -----              -------           -----               --------                   -----                    ---            -----        ---

    Wind-power                                                0.012             4385.41%          0.045              16515.56%                  0.012                      -            0.038          -
    ----------                                                -----              -------           -----               --------                   -----                    ---            -----        ---

    Panxian Wind Power                                        0.012             4385.41%          0.045              16515.56%                  0.012                      -            0.038          -
    ------------------                                        -----              -------           -----               --------                   -----                    ---            -----        ---

    Hainan Province                                           2.037              -41.71%         11.928                -28.00%                  1.892                -41.71%           11.100    -28.10%
    ---------------                                           -----               ------          ------                 ------                   -----                 ------            ------     ------

    Coal-fired                                                1.873              -45.26%         11.528                -28.52%                  1.731                -45.49%           10.711    -28.65%
    ----------                                                -----               ------          ------                 ------                   -----                 ------            ------     ------

    Haikou                                                    0.841              -51.26%          4.842                -31.30%                  0.762                -51.71%            4.407    -31.79%
    ------                                                    -----               ------           -----                 ------                   -----                 ------             -----     ------

    Dongfang                                                  1.032              -39.16%          6.687                -26.37%                   0.97                -39.34%            6.304    -26.29%
    --------                                                  -----               ------           -----                 ------                    ----                 ------             -----     ------

    Combined Cycle                                            0.043              113.58%          0.127                -48.64%                  0.041                123.84%            0.121    -49.29%
    --------------                                            -----               ------           -----                 ------                   -----                 ------             -----     ------

    Nanshan Combined Cycle                                    0.043              113.58%          0.127                -48.64%                  0.041                123.84%            0.121    -49.29%
    ----------------------                                    -----               ------           -----                 ------                   -----                 ------             -----     ------

    Wind-power                                                0.041               25.73%          0.101                  1.93%                  0.041                 25.43%            0.099      1.86%
    ----------                                                -----                -----           -----                   ----                   -----                  -----             -----       ----

    Wenchang Wind Power                                       0.041               25.73%          0.101                  1.93%                  0.041                 25.43%            0.099      1.86%
    -------------------                                       -----                -----           -----                   ----                   -----                  -----             -----       ----

    Hydro-power                                               0.075              293.14%          0.164                 75.99%                  0.074                300.29%            0.161     77.21%
    -----------                                               -----               ------           -----                  -----                   -----                 ------             -----      -----

    Gezhen  Hydro-power                                       0.075              293.14%          0.164                 75.99%                  0.074                300.29%            0.161     77.21%
    -------------------                                       -----               ------           -----                  -----                   -----                 ------             -----      -----

    PV                                                        0.005                    -          0.008                      -                 0.0046                      -           0.0082          -
    ---                                                       -----                  ---          -----                    ---                 ------                    ---           ------        ---

    Dongfang PV                                              0.0046                    -         0.0083                      -                 0.0046                      -           0.0082          -
    -----------                                              ------                  ---         ------                    ---                 ------                    ---           ------        ---

    Total                                                    81.097                2.02%        313.690                 -2.13%                 76.064                  1.57%          295.800     -2.05%
    -----                                                    ------                 ----         -------                  -----                  ------                   ----           -------      -----

For the fourth quarter of 2016, the power generation of Tuas Power Limited in Singapore, which is wholly-owned by the Company, accounted for a market share of 21.4% in Singapore, representing an increase of 0.1 percentage point compared to the same period of last year. For the whole year of 2016, its accumulated power generation accounted for a market share of 21.5% in Singapore, representing a decrease of 0.2 percentage point compared to the same period of last year.

In addition, the 25 wind power units with total capacity of 50MW of Huaneng Jiangsu Liuhe Wind Farm Phase I, the 13 wind power units with total capacity of 26MW of Huaneng Jiangxi Hushazui Wind Power Plant and the 24 wind power units with total capacity of 48MW of Huaneng Yunnan Fuyuan Shengjing Wind Power Plant (each of which is wholly owned by the Company), as well as units No. 1 and No. 2 (2x350MW) of Huaneng Henan Mianchi Thermal Power Plant (60% equity interest of which is owned by the Company), the unit No. 2 (50MW) of Jiangsu Nanjing CHP Project (70% equity interest of which is owned by the Company) and the 16 wind power units with total capacity of 32MW of Henan Guoji Wind Power Plant (90% equity interest of which is owned by the Company) have been put into operation in the fourth quarter. Meanwhile, the installed capacity of certain power plants invested by the Company also changed. As of December 31, 2016, the Company had a controlled installed capacity of 83,878MW and an equity-based installed capacity of 76,618MW.

About Huaneng Power International, Inc.

Huaneng Power International, Inc. is one of China's largest listed power producers with controlled generation capacity of 83,878MW and equity-based generation capacity of 76,618MW. The power plants of the Company are located in 22 provinces, municipalities and autonomous regions in China. The Company 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) 6322 6888
E-mail: zqb@hpi.com.cn

Wonderful Sky Financial Group Limited

Wonderful Sky Financial Group Limited
Ms. Iris AUYEUNG / Ms. Tiffany RUAN / Ms. Echo MA
Tel: (852) 2851 1038
Fax: (852) 2865 1638
Email: po@wsfg.hk / tiffanyruan@wsfg.hk / echoma@wsfg.hk

To view the original version on PR Newswire, visit:http://www.prnewswire.com/news-releases/huaneng-power-international-inc-power-generation-within-china-decreases-by-213-for-the-year-of-2016-300388349.html

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