geothermal energy development in … energy development in indonesia country update 2005 –2008...
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GEOTHERMAL ENERGY DEVELOPMENT IN INDONESIACOUNTRY UPDATE 2005 – 2008
Tafif AzimudinUNU Fellow 1995
Jakarta, August 2008
GEOTHERMAL ENERGY
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Outline
1. Introduction2. Geothermal Potential3. Electricity Usage4. Geothermal Operator5. Opportunities And Challenges
An update of the country paper presented by:
Suryadarma et al, : The progress of geothermalenergy resources activities in Indonesia, WGC 2005
Suroto et al, : Geothermal development progress inIndonesia: Country Update, WGC 2000
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1. Introduction
Based on Presidential Decree No 76/2000 and Law No 27/2003
1. Old Regime of Geothermal Policy Pertamina has the full authority on Indonesia
geothermal business Pertamina Own Operation on Geothermal development
consist of 31 concession areas Pertamina Partnership on Geothermal development
consist of 7 concession areas
2. New Regime of Geothermal Policy Geothermal activity delivered to a Pertamina’s
subsidiary company (PT PGE) PT PGE was no longer given the full authority on
Indonesia geothermal business PT PGE continue to administer the operation of 15 and
handed in 16 concession areas. The own operation covers 9 fields and the partnership operation covers 7 fields
The new mechanism of bidding process to get the concession area is applied by Government of Indonesia
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1. Introduction
9. Kamojang -
1
2
3
5
4
6
78
9 10 11
13
13
1415
1. Sibayak-Sinabung
2. Sibualbuali
3. Sungaipenuh
4. Tbg. Sawah-Hululais
5. Lumutbalai
6. Waypanas Ulubelu
7. Cibereum-P-bakti
8. Pengalengan
10. Karaha-Cakrabuana
11. Dieng
12. Iyang-Argopuro
13. Tabanan
Patuha
W. Windu
Darajat
Based on :Based on :
•• KeppresKeppres RI No. 22 / 1981RI No. 22 / 1981
•• KeppresKeppres RI No. 45 / 1991RI No. 45 / 1991
•• KeppresKeppres RI No. 49 / 1991RI No. 49 / 1991
•• KeppresKeppres RI No. 76 / 2000RI No. 76 / 2000
•• UU UU PanasbumiPanasbumi No 27/2003No 27/2003
14. Lahendong
15. Kotamobagu
Pertamina
JOC
12
Pertamina’s Concession Areas
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2. Geothermal Potential
Indonesia’s Geothermal Potential
Located a long the islands, known as “The Ring of Fire” Total Geothermal Potential ~ 27000 MWe situating from ~250 locations Resources ~14015MW; Reserves ~12985
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2. Geothermal Potential
OPERATORS FIELDS EXPLORATIONWELLS
EXPLOITATIONWELLS
ADDITIONAL POWER PLANT
PT PGE Kamojang 2 60
Lahendong 5 20
Sibayak 10
Ulubelu 3
Lumutbalai 1
CHEVRON Darajat 6 110
Salak 4 1
STAR ENERGY Wayangwindu 6
Additional 200 MWe power plant to the total installed capacity (1032 MWe) 8 Exploration wells and 20 exploitation wells with a total depth of about 57.5 km
Updating Geothermal ActivitySince 2005 up to 2008,
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9.0%
41.0%
14.0% 3.0%
33.0%
COALCOAL
HYDROHYDRO
GASGAS
OIL BASEDOIL BASED
GEOTHERMALGEOTHERMAL
3. Electricity Usage
PLN 2007
Total fossil fuel plants is still dominant (88%); Renewable power plants ~12%The total installed capacity from geothermal power plants is about 1032 MWe The largest geothermal installation is located in Salak Field (375 MWE ~36% of the total installed geothermal capacity); operate by Chevron Geothermal Salak
Total energy mix in Indonesia
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4. Geothermal Operator
IYANG ARGOPURO
(PERTAMINA)
185 MW
SALAK
(CHEVRON)
375 MW
DARAJAT
(CHEVRON)
255 MW
WAYANG WINDU
(MAGMA NUS.)
110 MW
PATUHA
(GEODIPA)
170 MW
KARAHA BODAS
(PERTAMINA)
110 MW
KAMOJANG
(PERTAMINA)
200 MW
DIENG
(GEODIPA)
60 MW
SIBAYAK
(PERTAMINA)
10 MW
ULUBELU
(PERTAMINA)
110 MW
SUNGAIPENUH
(PERTAMINA)
160 MW
SARULA
(MEDCO)
220 MW
LUMUT BALAI
(PERTAMINA)
110 MW
BUKIT GEDANG - HULU LAIS
(PERTAMINA)
500 MW
BEDUGUL
(BALI ENERGI)
226 MW
Exploration stage 1476 MW
Development stage 612,5 MW
Producing stage 1032 MW
Joint Operation ContractJoint Operation Contract
LAHENDONG
(PERTAMINA)
40 MW
KOTAMOBAGU
(PERTAMINA)
185 MW
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4. Geothermal OperatorFFIELD OPR 1983 1988 1994 1997 2000 2001 2002 2007 2008 TOTAL
(MW)ACTIVITIES
PGEs OWN
Kamojang PGE 30 110 60 200 2 Expt drilling for secure
steam supply
Lahendong PGE 20 20 40 5 Expt drilling for dev 40MW
20MW at the end of 2008
Sibayak PGE 2 10
Ulubelu PGE 3 Expl drilling for 110MW
Lumutbalai PGE 1 Expl drilling for 110MW
Hululais PGE Env.Study for Expl drilling
Sungaipenuh PGE Env.Study for Expl drilling
Kotamobagu PGE Env.Study for Expl drilling
Karaha PGE Env. Study for 30MW at 2010
PGEs JOC
Salak CGS 180 195 375 4 Expl drilling for next dev
1 Expt drilling for secure
steam supply
Darajat CGI 55 95 110 260 6 Expt drilling for secure
steam supply
Wayangwindu MNL 110 110 6 Expt drilling for add
110MW in 2009
Sarulla MOIK Workover + Expt drilling for
330MW of total capacity dev
Bedugul BEL
Dieng GDE 60 60
Patuha GDE
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4. Opportunities & Challenges
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4. Opportunities & Challenges P ihak L ain*
(S K Menteri)C ompanies DJ MB P Minis try G overnor B upati
B idding Team
P ihak L ain*
(S K Menteri)C ompanies DJ MB P Minis try G overnor B upati
B idding Team
Preliminary
survey (PS)
Preliminary
survey (PS)DataData DataData
Tender
arrangement
and announcemen
t
Tender
arrangement
and announcemen
t
administrn
Technical
Financial
administrn
Technical
Financial
Pre-qualification (Assessment &
Evaluation)
Pre-qualification (Assessment &
Evaluation)
Final
Assessment &
Evaluation
Final
Assessment &
Evaluation
If Price A > Price B
Right to match with *
TerminateTerminate
WKP
Establishment
(Prep. , Plan,
decide)
WKP
Establishment
(Prep. , Plan,
decide)
WKP
establishment
(consult &
Input)
WKP
establishment
(consult &
Input)
WKP
establishment
(consult &
Input)
WKP
establishment
(consult &
Input)
WKP
establishment
(consult &
Input)
WKP
establishment
(consult &
Input)
WKP tenderWKP tender WKP tenderWKP tender WKP tenderWKP tender
OfferingOffering OfferingOffering
price Bprice Bprice Aprice A
WinnerWinner WinnerWinner
No
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Thanks
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4. Opportunities & Challenges
No Nama Lapangan Kota / Kabupaten Provinsi Target Pengembangan
Total 680 MW
Sumedang dan Subang
Sukabumi
Sabang
Ende
Aceh Besar
Halmahera Barat
Ponorogo dan Madiun
Semarang dan Kendal
Sokoria
5 Gunung Tampomas
6 Cisolok Cisukarame
9
3 Telaga Ngebel
4 Gunung Ungaran
1 Seulawah Agam
2 Jailolo
NAD
NTT
Jawa Barat
Jawa Barat
160 MWNAD
Maluku Utara 75 MW
Jawa Timur
Jawa Tengah
45 MW
100 MW
50 MW
30 MW
120 MW
50 MW
50 MW
Subang, Bandung dan
PurwakartaJawa Barat7 Tangkuban Perahu
8 Jaboi
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35% 34% 33%38% 41% 40% 40% 41%
30% 29%26%
26% 18% 19% 19%14%
3% 3%4%
4%6% 5% 5%
3%
11% 12%10%
8%8% 6%
9%
9%
21% 22%28% 24% 27% 30%
24%34%
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
2000 2001 2002 2003 2004 2005 2006 2007
Coal Gas Geothermal Hydro Oil
3. Electricity Usage
PLN 2007
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Field Operator 1983 1988 1994 1997 2000 2001 2002 2006 2007 2008 Total MWe
Own Operation 252
Kamojang PGE 30 110 60
Lahendong PGE 20 20
Sibayak PGE 2 10
Lumutbalai PGE
Ulubelu PGE
Hululais PGE
Sungaipenuh PGE
Kotamobagu PGE
Karaha PGE
JOC 780
Salak CGS 180 195
Drajat CGI 55 70 110
Wayang Windu MNL 110
Sarulla M+O+I+K
Bedugul BEL
Dieng GDE 60
Patuha GDE
Total MWe 1032
4. Geothermal Operator