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6.4.4 Fuel Consumption of PLN Power Plant
Year Coal
HSD IDO
FO Natural
Gas Ton
KL KL
KL MMSCF
2000 13,135,584
3,141,917 23,146
1,858,568 228,838
2001 14,027,713
3,575,348 30,457
1,793,283 222,421
2002 14,054,377
4,625,521 40,682
2,300,603 192,927
2003 15,260,305
5,024,362 31,573
2,557,546 184,304
2004 15,412,738
6,299,706 36,935
2,502,598 176,436
2005 16,900,972
7,626,201 27,581
2,258,776 143,050
2006 19,084,438
7,586,916 23,977
2,387,622 157,894
2007 21,466,348
7,874,290 13,558
2,801,128 171,209
Source : PLN Statistics
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6.4.5 Share of Fuel Consumption of PLN Power Plant
Year Type of Fuel
Type of Fuel Coal
HSD IDO
FO Natural
Gas 2000
44.09 13.62 0.12 10.10 32.08 2001
45.42 14.95 0.15 9.40 30.08 2002
44.10 18.74 0.20 11.69 25.28 2003
45.37 19.29 0.14 12.31 22.89 2004
44.00 23.23 0.16 11.57 21.04 2005
46.40 27.04 0.12 10.04 16.40 2006
48.46 24.88 0.09 9.82 16.75 2005
49.53 23.46 0.05 10.46 16.50
Source : PLN Statistics
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6,4,6 PLN Electricity System Performance
Year Average
Thermal Ei
ciency Capacity
Factor Load
Factor Peak Load
Transmission Distribussion
Losses MW
2000 34.66
46.29 69.54
15,320 11.65
2001 34,49
47,90 71,13
16,314 13.52
2002 34.56
48.28 72.10
17,160 16.45
2003 34.35
49.78 71.88
17,949 16.88
2004 34.23
51.14 72.64
18,896 11.29
2005 34.62
52.15 75.48
19,263 11.54
2006 33.51
48.00 64.15
20,354 11.45
2007 32.00
64.47 59.60
21,306 11,08
Source : PLN Statistics
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6.5.1 Geothermal Resources and Reserves
Status Year 2006
MW
No Location
Resources Reserves
Total Speculative
Hipotethic Probable
Possible Proven
1 Sumatera
5,000 2,194
5,745 15
380 13,334
2 Jawa
1,960 1,771
3,225 885
1,815 9,656
3 Bali-Nusa Tenggara
410 359
973 -
15 1,757
4 Sulawesi
900 32
865 150
78 2,025
5 Maluku
370 37
327 -
- 734
6 Kalimantan
45 -
- -
- 45
7 Papua
50 -
- -
- 50
Total 8,735
4,393 11,135
1,050 2,288
27,601
Source : Agency Geology
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