Home
MISSION
MEC FACILITIES
News/Publications
EMPLOYMENT
CONSERVATION
PHOTOS
CONTACTS
LINKS
RENEWABLE ENERGY
TARIFFS
STATISTICS
KAJUR
MWSC

PAY BILLS ONLINE

 

Marshalls Energy Co.
P.O. Box 1439
Majuro, Marshall Is.
MH 96960

 

JABOR ISLAND POWER PLANT - JALUIT ATOLL

OPERATIONAL DATA

 

2010 Jabor Island Energy Audit Data

Working on recent data for generation statistics from 2005 to 2010. Load has dropped by 30% on 2005 figures.

    JALUIT POWER PLANT
    2005
    January February March April May June July August September October November December
Days per month Days 31 28 31 30 31 30 31 31 30 31 30 31
Total Hours per Month Hrs 744 672 744 720 744 720 744 744 720 744 720 744
Engine # 1 Hour Meter Hrs 47005 47211 47442 47442 47453   47957 48268 48444      
Engine # 1 Hours Run Hrs 28 206 231 0 11 -47453 47957 311 176 -48444 0 0
Engine # 2 Hours Hrs 50670 51145 51670 52391 53124   54096 54531 55072      
Engine # 2 Hours Run Hrs 718 475 525 721 733 -53124 54096 435 541 -55072 0 0
Total Meter Hours  Hrs 746 681 756 721 744 -100577 102053 746 717 -103516 0 0
Excess/shortfall of Engine Hrs Hrs 2 9 12 1 0 -101297 101309 2 -3 -104260 -720 -744
                           
Month total USGals 9185 8289 9384 8577 9194   7760 7991 8115      
Daily average USGals 296.3 296.0 302.709 285.9 296.58   250.322 257.774 270.5      
Hourly average USGals 12.3 12.3 12.612 11.912 12.357   10.43 10.74 11.27      
                           
Total Load MW 127.6 115.4 129.4 122.4 131.8   106 105.2 113.8      
Daily load kW 4116.129 4121.428 4174.193 4080 4251.612   3419.354 3393.548 3793.333      
Hourly Load kW 171.505 171.726 173.924 170 177.15   142.473 141.397 158.055      
Peak Load kW 198 205 215 200 210   165 175 200      
Station Load kW 27.143 29.25 19.369 26.794 21.443   19.427          
                           
Max Load Cont. kW 275 275 275 275 275 275 275 275 275 275 275 275
percent load hourly % 62% 62% 63% 62% 64% 0% 52% 51% 57% 0% 0% 0%
Percent Load Peak % 72% 75% 78% 73% 76% 0% 60% 64% 73% 0% 0% 0%
                           
kW per gallon kW/gph 13.892 13.992 13.79 14.271 14.336   13.659 13.165 14.025      
grams of fuel/kWh g/kWh 240 239 241 233 232 #DIV/0! 244 253 237 #DIV/0! #DIV/0! #DIV/0!
Man. Spec for 50% Load g/kWh 215 215 215 215 215 215 215 215 215 215 215 215
Efficency   90% 90% 89% 92% 93% #DIV/0! 88% 85% 91% #DIV/0! #DIV/0! #DIV/0!

 

 

    JALUIT POWER PLANT
    2004
    January February March April May June July August September October November December
Days per month Days 31 29 31 30 31 30 31 31 30 31 30 31
Total Hours per Month Hrs 744 696 744 720 744 720 744 744 720 744 720 744
Engine # 1 Hour Meter Hrs 44130 44444 44791 45122 45456 45791 45826 46144 46519 46633 46727 46977
Engine # 1 Hours Run Hrs 296 314 347 331 334 335 35 318 375 114 94 250
Engine # 2 Hours Hrs 44541 44947 45357 45783 46165 46555 47260 47742 48090 48720 49399 49952
Engine # 2 Hours Run Hrs 420 406 410 426 382 390 705 482 348 630 679 553
Total Meter Hours  Hrs 716 720 757 757 716 725 740 800 723 744 773 803
Excess/shortfall of Engine Hrs Hrs -28 24 13 37 -28 5 -4 56 3 0 53 59
                           
Month total USGals 6297 5878 6549 6210 6426 6099 7808 8354 8734 9193 9073 9359
Daily average USGals 203.1 202.7 211.258 207 207.29 203.3 251.87 269.483 291.133 296.548 302.433 301.903
Hourly average USGals 8.5 8.4 8.802 8.625 8.637 8.47 10.494 11.228 12.129 12.356 12.601 12.579
                           
Total Load MW 117.4 112.8 118.6 112.4 121.4 111.2 102.2 117.2 123.4 130 126.8 130.6
Daily load kW 3787.096 3889.655 3825.806 3746.666 3916.129 3706.666 3296.774 3780.645 4113.333 4193.548 4226.666 4212.903
Hourly Load kW 157.795 162.068 159.408 156.111 163.172 154.444 137.365 157.526 171.388 174.731 176.111 175.537
Peak Load kW 198 190 190 200 200 195 170 200 210 210 220 190
Station Load kW 24.953 26.888 26.904 24.839 26.704 18.386 17.175 27.564 28.512 28.443 28.949 29.375
                           
Max Load Cont. kW 275 275 275 275 275 275 275 275 275 275 275 275
percent load hourly % 57% 59% 58% 57% 59% 56% 50% 57% 62% 64% 64% 64%
Percent Load Peak % 72% 69% 69% 73% 73% 71% 62% 73% 76% 76% 80% 69%
                           
kW per gallon kW/gph 18.645 19.191 18.11 18.099 18.892 18.234 13.089 14.029 14.129 14.141 13.975 13.954
grams of fuel/kWh g/kWh 179 174 184 184 176 183 254 237 236 235 238 239
Man. Spec for 50% Load g/kWh 215 215 215 215 215 215 215 215 215 215 215 215
Efficency   120% 124% 117% 117% 122% 118% 85% 91% 91% 91% 90% 90%
              New Fuel meter        

 

 

 

 

 

Copyright 2005 Marshalls Energy Company, Inc.
Majuro, Republic of the Marshall Islands
Phone: (692) 625-3827/3828  Fax: (692) 625-3397
E-mail: meccorp@ntamar.net