NPC / PSALM ENERGY SALES1                                                                    
  for periods indicated                                                                                                                        
  (in Kilowatthour)                                                                                                                        
                                                                                                                           
                                                                                                                           
          2017   2018
  C U S T O M E R S    JANUARY FEBRUARY MARCH APRIL MAY JUNE JULY AUGUST SEPTEMBER OCTOBER NOVEMBER DECEMBER JANUARY FEBRUARY MARCH APRIL MAY JUNE JULY AUGUST SEPTEMBER OCTOBER NOVEMBER DECEMBER   JANUARY FEBRUARY MARCH APRIL MAY
       
                                                                                             
TOTAL LUZON   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########        30,612,966          31,064,798          28,125,287          31,478,371          35,872,184          12,926,254              786,161              578,421              1,825,068            1,604,360            3,020,416            1,247,143            1,293,277            1,020,828              620,550              736,856              880,470  
  Regular   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########        29,937,679          30,365,810          27,564,023          30,766,226          35,212,952          12,272,368              261,819                31,605              1,278,326            1,006,422            2,302,773              565,310              583,041              381,726                70,327                71,884              237,019  
  Ecozone   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########        14,925,753          15,101,013          13,604,901          15,003,999          14,908,522            5,954,029                                    
  Industries   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########        14,979,124          15,234,095          13,938,920          15,726,884          15,571,089            6,249,254                                    
  Misc./Government       28,308       27,489       26,985       33,537       33,705       29,988       30,051       29,673       29,489       27,027       29,358       30,723              32,802                30,702                20,202                35,343                31,752                35,343   30492                31,605                  32,878                32,214                33,957                32,907                33,432                34,293                32,109                35,343                34,650  
  Power Utility                                                -               -               -               -               -   0   0   0   0            4,701,589                33,742              231,327                1,245,448              974,208            2,268,816              532,403              549,609              347,433                38,218                36,541              202,369  
  IPP (thru Power Bill)     645,199     680,430     648,879     699,873     736,061     762,722     659,539     620,939     634,103     672,656     626,111     656,046            675,287              698,988              561,264              712,145              659,232              653,886              524,342              546,816                 546,742              597,938              717,643              681,833              710,236              639,102              550,223              664,972              643,451  
                                                                                                                                                  
TOTAL VISAYAS   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########            509,988              656,797              575,378              492,988              310,752              603,282              313,273              520,902                 482,471              430,273              495,560              256,776            3,511,773            3,630,241            3,678,560            3,752,676            3,627,062  
  Regular   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########            509,988              656,797              575,378              492,988              310,752              603,282              313,273              520,902                 482,471              430,273              495,560              256,776            3,511,773            3,630,241            3,678,560            3,752,676            3,627,062  
  Industries   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########            509,988              656,797              575,378              492,988              310,752              603,282              313,273              520,902                 482,471              430,273              495,560              256,776              461,290              444,667              441,271              494,341              465,840  
  Cooperative2                           0   0   0   0   0   0                                    3,050,483            3,185,574            3,237,289            3,258,335            3,161,222  
                                                                                                                                 
TOTAL MINDANAO   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########      467,653,837        440,908,615        390,864,189        394,314,182        335,839,602        366,905,317        336,920,819        337,027,577          357,809,081        324,926,275        327,982,222        349,784,004        398,594,895        447,311,662        344,951,712        381,437,136        411,939,463  
  Regular   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########      467,653,837        440,908,615        390,864,189        394,314,182        335,839,602        366,905,317        336,920,819        337,027,577          357,809,081        324,926,275        327,982,222        349,784,004        398,594,895        447,311,662        344,951,712        381,437,136        411,939,463  
  Cooperative   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########      230,229,225        213,175,121        187,456,713        172,247,175        134,221,721        140,481,460        163,401,104        154,166,792          175,496,506        143,752,029        157,884,825        179,349,941        222,568,482        236,904,495        194,886,606        231,679,848        247,869,155  
  Power Utilities   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########      215,875,950        200,343,364        175,176,952        198,303,782        183,453,344        204,937,524        153,963,231        164,858,316          165,292,663        164,593,070        151,934,959        152,081,531        156,151,335        188,926,229        128,282,298        127,029,119        144,817,116  
  Industries   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########        18,988,470          24,862,899          25,764,069          21,202,372          16,080,962          19,002,014          16,939,729          15,208,670            14,726,548          15,180,772          16,671,531          16,420,308          17,998,632          19,272,347          19,627,218          20,500,378          17,299,822  
  Misc./Government   ########   ########   ########     653,252     481,879   ########     970,318   ########   ########     712,566     739,913   ########            698,959              614,501              570,890              635,356              591,564              705,466              641,915            1,014,661                 889,016                86,804              126,787              571,612              514,674              614,716              521,875              544,115              514,697  
  Feedback Power      191,120     146,803     161,437     111,591     154,464     213,064     292,636     795,795     356,559     480,087     507,776     536,825            631,952              672,037              746,096              736,534              536,967              762,838              988,889              704,754                 348,849              302,454              308,920              311,463              321,711              559,843              668,303              614,547              383,677  
  NGCP Substation      732,936     753,972     732,326     809,814     785,417     820,270     787,309     818,759     799,734     957,629     967,227   ########          1,229,280            1,240,693            1,149,469            1,188,963              955,044            1,016,016              985,951            1,074,383              1,055,499            1,011,147            1,055,200            1,049,149            1,040,061            1,034,031              965,411            1,069,130            1,054,996  
                                                                                                                                                  
PHILIPPINES                                                                                                                                                 
  Cooperative   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########      230,229,225        213,175,121        187,456,713        172,247,175        134,221,721        140,481,460        163,401,104        154,166,792          175,496,506        143,752,029        157,884,825        179,349,941        225,618,965        240,090,069        198,123,895        234,938,183        251,030,377  
  Power Utilities   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########      215,875,950        200,343,364        175,176,952        198,303,782        183,453,344        204,937,524        154,194,558        164,848,316          166,538,111        165,567,278        154,203,775        152,613,934        156,700,944        189,273,662        128,320,516        127,065,660        145,019,485  
  Ecozones   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########        14,925,753          15,101,013          13,604,901          15,003,999          14,908,522            5,954,029                                    
  Industries   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########        34,477,582          40,753,791          40,278,367          37,422,244          31,962,803          25,854,550          17,253,002          15,729,572            15,209,019          15,611,045          17,167,091          16,677,084          18,459,922          19,717,014          20,068,489          20,994,719          17,765,662  
  Misc./Government   ########   ########   ########     686,789     515,584   ########   ########   ########   ########     739,593     769,271   ########            731,761              645,203              591,092              670,699              623,316              740,809              672,407            1,046,266                 921,894              119,018              160,744              604,519              548,106              649,009              553,984              579,458              549,347  
  Feedback Power     191,120     146,803     161,437     111,591     154,464     213,064     292,636     795,795     356,559     480,087     507,776     536,825            631,952              672,037              746,096              736,534              536,967              762,838              988,889              704,754                 348,849              302,454              308,920              311,463              321,711              559,843              668,303              614,547              383,677  
  NGCP Substation     732,936     753,972     732,326     809,814     785,417     820,270     787,309     818,759     799,734     957,629     967,227   ########          1,229,280            1,240,693            1,149,469            1,188,963              955,044            1,016,016              985,951            1,074,383              1,055,499            1,011,147            1,055,200            1,049,149            1,040,061            1,034,031              965,411            1,069,130            1,054,996  
                                                                                               
TOTAL REGULAR SALES3   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########      498,101,504        471,931,221        419,003,590        425,573,396        366,661,717        379,747,226        337,495,911        337,580,084          359,569,878        326,362,970        330,780,555        350,606,090        402,689,709        451,323,629        348,700,599        385,261,696        415,803,544  
  IPP PLANTS     645,199     680,430     648,879     699,873     736,061     762,722     659,539     620,939     634,103     672,656     626,111     656,046            675,287              698,988              561,264              712,145              659,232              653,886              524,342              546,816                 546,742              597,938              717,643              681,833              710,236              639,102              550,223              664,972              643,451  
TOTAL PHILIPPINES   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########   ########      498,776,791        472,630,209        419,564,854        426,285,541        372,022,538        380,434,854        338,020,253        338,126,900          360,116,620        326,960,908        331,498,198        351,287,923        403,399,945        451,962,731        349,250,822        385,926,668        416,446,995  
                                                                                                                           
Notes:
1 Beginning January 2016, the energy sales data will be generated by Power Sector Assets and Liabilities Management Corporation (PSALM) due to the transfer  of National Power Corporation's - Billing and Settlement functions to PSALM.
2 Beginning January 2018, the PSALM total energy sales data in Visayas is segregated by industries and cooperatives.
3 Total regular sales is the sum of cooperatives, power utility, ecozone, industries, miscellaneous/government and feedback power.
Data are subject to adjustments.
Totals may not add up due to rounding.
a Adjustments on feedback power account for the months of February and March  2016 as a result of addition of Energy Sales not included in the previously issued summary.
a Inclusion of National Grid Corporation of the Philippines (NGCP) substation - Mindanao Account for the months of January to May 2016 not included in the previously issued summary.
- Not available
Source: Power Sector Assets & Liabilities Management Corporation (PSALM)