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Contents: • Introduction • Geothermal Potential In Indonesia: Updated Geothermal Potential Wayang Windu Power Plant – West Java
By. Arif Munandar
Center for Geological Resources (CGR) Geological Agency (GA)
• Geothermal Resources of Low Moderate Temperature • Geothermal Development
Ministry of Energy and Mineral Resources, the Republic of Indonesia Lisbon - Portugal, 12 - 14 April 2016
Geological Agency Organizational Structure GEOLOGICAL AGENCY SECRETARIATE OF GEOLOGICAL AGENCY
CENTER FOR GEOLOGICAL RESOURCES
CENTER FOR VOLCANOLOGY AND GEOLOGICAL HAZARD MITIGATION
CENTER FOR GROUNDWATER RESOURCES AND GEOLOGICAL ENVIRONMENT
CENTER FOR GEOLOGICAL SURVEY
• To conduct survey and exploration of geothermal energy in Indonesia, in accordance with the duties and functions of PSDG - Geological Agency. • To prepare and evaluate the survey data to be proposed Geothermal Working Area (WKP). • To publish a map of the Distribution and its Potential of Geothermal Indonesia annually updated.
Geothermal Research Group
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7.094,5 MW
Steam characteristics that vary at each location into opportunities for the application of various types of generation technologies
4.276,5 MW 1.403,5 MW 852 MW
85 MW
30 MW 1st Power Plant Kamojang
1983
1990
2005
2015
2020
2025
Kementerian ESDM Republik Indonesia
Distribution of geothermal area in Indonesia (CGR - Geological Agency, As of December 2015)
Indonesia has a geothermal potential of about 29 GW, but only 1,438.5 MW that generate electricity from geothermal power plant or less than 5% of total potential. The Indonesian government has committed to realize the electricity supply of 35,000 MW within a period of 5 years (2015 - 2019) and the contribution of electricity from geothermal power to support the program is 1,160 MW. Currently, the Government is still completing rules to accelerate geothermal development acceleration of Indonesia, such as: Geothermal Business, bonus production and direct use of geothermal energy. Volcanic geothermal (~65%) • • •
Non-Volcanic geothermal (~35%)
Indonesia has big geothermal potential spread across 330 locations, (CGR – GA, December 2015). Geothermal locations in Indonesia mainly distributed along the Indonesian volcanic belt (65%) from Sumatra, Java, Bali, East Nusatenggara, Banda islands, to North Sulawesi. However, some are associated with non-volcanic environments (35%) that mostly distributed in Sulawesi, Kalimantan, and Bangka-Belitung islands.
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The Potential of Geothermal Energy in Indonesia (CGR - Geological Agency, As of December 2015)
• • •
Indonesia has big geothermal potential spread across 330 locations with potential resources and reserves respectively is 11,997.5 MW and 17,546 MW. The installed capacity of 1,438.5 MW. The government continues to conduct an inventory of the data to determine the distribution of geothermal energy and geothermal potential through activities geothermal surveys. Updating the data provided by the government are open for business geothermal.
Geothermal development in Indonesia, currently is still focused on high temperature and big-moderate scale power generations. In fact: Indonesia has geothermal resources for lowmoderate temperature:
Distributed both on volcanic and non-Volcanic environments
About 35 % of geothermal prospect locations are located in non volcanic areas
Non-volcanic systems are mainly distributed in Sulawesi Island, low –moderate temperature
Proven Technology: Low to moderate temperature systems are prospective systems for small-scale binary power generation.
Geological Agency of Indonesia is starting studies on prospective geothermal fields suitable for small-scale binary power generation and direct use.
Preliminary studies indicate many geothermal areas in Sulawesi seemly suitable for the micro-binary generation.
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Geothermal Distribution in Indonesia based on GEOTHERMAL RESOURCES OF LOW-MODERATE ENTHALPY IN INDONESIA Reservoir Temperature
CASE STUDY : SETOUCHI MICRO-BINARY POWER PLANT – BEPPU, KYUSHU
GEOTHERMAL RESOURCES OF LOW-MODERATE ENTHALPY IN INDONESIA
Geological Agency visited Setouchi Micro-binary Power Plant Facility in Beppu City, Kyushu Island in Japan in October 2013 : Output: 60 kW gross, 48 kW net, CF: 85 – 90 % Inlet Temperature: 95 oC ( hot water from well ) Hot water from well is about 140 – 150 oC: it is mixed by cold water at a tank for public bathing (as first priority) Hot water Flow rates: 1000 Liter/minutes Outlet: 80 oC
CASE STUDY : SETOUCHI MICRO-BINARY POWER PLANT – BEPPU, KYUSHU
GEOTHERMAL RESOURCES OF LOW-MODERATE ENTHALPY IN INDONESIA
…. Medium agent (working fluid): inner gas (HFC245fa) The electricity is connected to Kyushu Electrical Company network Price : FIT by Japan Government about 40 yen/ kWh Micro Binary Package System:
GEOTHERMAL DEVELOPMENT
“Microbinary” KOBELCO System from Kobe Steel Ltd.
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GEOTHERMAL DEVELOPMENT STAGE
The number of Cumulative Geothermal Working Area (WKP)
Law No. 21 of 2014 Pemerintah/ Pemerintah Daerah/ Badan Usaha Government/ Local Government/ Business Entity
Pemerintah/ Badan Usaha Government/ Business Entity
Badan Usaha
Badan Usaha
Business Entity
Business Entity
Product of Period of the Law no. 21/ year 2014
Product of Period of the Law no. 27/ year 2003
No new WKP 2015 ---->
Pemanfaatan Utilization
Potensi Panas Bumi
Survey Pendahuluan
Geothermal Potential
Preliminary Survey
Studi Kelayakan
Eksplorasi Eksplorasi
Exploration
Penugasan: 1. Survei Pendahuluan; 2. Survei Pendahuluan & eksplorasi
3G Geophysic Geochemical Geologic
Sumur uji Deliniation well
Eksploitasi
Feasibility Study
Exploration
Exploitation
Sumur pengembangan & injeksi
Sumur eksplorasi Exploration well
Dev’t & Injection well
Paling lama 5 tahun + 1 tahun + 1 tahun Maximum 5 years + 1 year + 1 year
Pemb. fasiltas lap & penunjangnya
Operasi produksi
Steamfield & supporting facilities
Production operation
Product of Pre – the Law no. 27/ year 2003
Paling lama 30 tahun Maximum 30 years
Ijin Panas Bumi (IPB) Geothermal License
WILAYAH KERJA PANAS BUMI
Penugasan kepada BLU atau BUMN bidang Panas Bumi
Sumber: EBTKE, 2014
Assignment
the number of Geothermal Working Area (WK)
Geothermal Business activities for utilization Indirect, include: a) Exploration; b) Exploitation; c) Utilization
• •
Total addition of geothermal of Work Areas is 46 locations (2006 - 2014) The average addition of geothermal of Work Areas around 5 locations per year
List of Geothermal Power Plant Project RUPTL PT PLN 2015 - 2019
DURATION OF GEOTHERMAL DEVELOPMENT IN NORMAL CONDITIONS Jangka Time No. Kegiatan Activities period Waktu The tender process months 1 Proses Lelang 6 Bulan PreparationInfrastruktur of infrastructure months 2 Penyiapan 30 Bulan months Exploration &confirmation reserves 3 Eksplorasi & konfirmasiofCadangan 12 Bulan Feasibility study months 4 Studi Kelayakan 3 Bulan months ExploitationEksploitasi drilling 5 Pemboran 12 Bulan months Design Detil details&and ordering 6 Desain Pemesanan 24 Bulan Construction months 7 konstruksi 24 Bulan months preparation of production 8 Persiapan Produksi 3 Bulan 9 COD Total Waktu 69 Bulan
No
PULAU/ KEPULAUAN
1
Jawa - Bali
Jawa Barat
Garut
Swasta
PLTP Kamojang 5 (FTP2)
2
Jawa - Bali
Jawa Barat
Garut
Swasta
PLTP Karaha Bodas (FTP2)
30
2016
3
Jawa - Bali
Jawa Barat
Bandung
Swasta
PLTP Patuha (FTP2)
55
2019
4
Jawa - Bali
Jawa Barat
Bandung
Swasta
PLTP Patuha (FTP2)
55
2019
5
Jawa - Bali
6
Jawa - Bali
7
Sumatera
Year - 1 1 Year - 2 2 Year - 3 3 Year - 5 5 Year - 6 6 Year - 4 4 Tahun Tahun Tahun Tahun Tahun Tahun 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4
8
Source : EBTKE – 2012,Study results of Kfw Germany
In geothermal development activities ranging from the tender process of geothermal Working Area (WKP) until COD takes about 5-6 years.
Sumatera
PROVINSI
Jawa Barat
KABUPATEN /KOTA
Bandung
PENGEMBANG
JENIS
NAMA PROYEK
KAPASITAS (MW)
COD
30
2015
Swasta
PLTP Tangkuban Perahu 1 (FTP2)
55
Jawa Tengah Wonosobo
Swasta
PLTP Dieng (FTP2)
55
2019
Aceh
Swasta
PLTP Jaboi (FTP2)
5
2019
55
2019
Sabang
Bengkulu
PLN
PLTP Hululais (FTP2)
2019
9
Sumatera
Lampung
Tanggamus
Swasta
PLTP Ulubelu #3,4 (FTP2)
55
2016
10
Sumatera
Lampung
Tanggamus
Swasta
PLTP Ulubelu #3,4 (FTP2)
55
2017
11
Sumatera
Sumbar
Solok Selatan
Swasta
PLTP Muara Laboh (FTP2)
70
2018
12
Sumatera
Sumsel
Muara Enim
Swasta
PLTP Lumut Balai (FTP2)
55
2017
13
Sumatera
Sumsel
Muara Enim
Swasta
PLTP Lumut Balai (FTP2)
55
2019
14
Sumatera
Sumsel
Muara Enim
Swasta
PLTP Rantau Dadap (FTP2)
110
2019
15
Sumatera
Sumut
Tapanuli Utara
Swasta
PLTP Sarulla I (FTP2)
110
2017
16
Sumatera
Sumut
Tapanuli Utara
Swasta
PLTP Sarulla I (FTP2)
110
2018
17
Sumatera
Sumut
Tapanuli Utara
Swasta
PLTP Sarulla I (FTP2)
110
2018
18
Maluku
Maluku
Ambon
PLN
PLTP Tulehu (FTP2)
10
2018
19
Maluku
Maluku
Ambon
PLN
PLTP Tulehu (FTP2)
10
2019
20
Nusra
NTT
Manggarai Tengah PLN
PLTP Ulumbu 5
5
2019
21
Nusra
NTT
Ngada
Swasta
PLTP Mataloko (FTP 2)
20
2019
22
Nusra
NTT
Lembata
Swasta
PLTP Atadei (FTP 2)
5
2019
23
Sulawesi
Sulut
Kab. Minahasa
Swasta
PLTP Lahendong V (FTP 2)
20
2017
24
Sulawesi
Sulut
Kab. Minahasa
Swasta
PLTP Lahendong VI (FTP 2)
20
2018
* FTP (Fast Track Programme)
RUPTL: Rencana Umum Penyediaan Tenaga Listrik
• •
1,160 Mwe *UIP (Unit Induk Pembangunan)
35000 MW program is a government project to build power plants reached 35,000 MW by 2019. Contribution of electricity from geothermal power plant to program 35000 MW by 1,160 MW.
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Geothermal power plant in Indonesia
Realistic Road map of geothermal development for 2015 - 2019 No
Geothermal Working Area ( WKP)
1 Ulubelu
Company
PLN
3 Pangalengan
Geo Dipa
4 Sarulla
PGE - SOL
5 Cisolok - Sukarame
PT Jabar Rekind
6 Lahendong
PGE
7 Kamojang - Darajat
2015
2016 55
114
118,5
20
20
30
PLN PT Supreme E M L PT Supreme E R D
15 Gn. Rajabasa
PT Supreme E R B
16 Dieng
Geo Dipa Additional Capacity (MW) Total Capacity Development (MW)
55
70 220 110 35
274 1712,5
11 power plants Total installed :
1438.5 MW 11
55 55
1438,5
LAHENDONG Installed : 80 MW Operator : PT. PGE Commissioning : 2001
60
20
60
G. SALAK Installed : 377 MW Operator : JOC – CGS, Ltd Commissioning : 1994
55
55
1403,5
SIBAYAK Installed : 12 MW Operator : PT. PGE Commissioning : 1995
5 55
13 Liki Pinangawan Muaralaboh 14 Rantau Dedap
118,5
35
PGE
12 Tulehu
ULU BELU Installed : 110 MW Operator : PT. PGE Commissioning : 2012
45
PGE
PGE
4
3
2019
110
PGE PGE
2018
55
5
9 Karaha 11 Sungai Penuh
2017
55
8 Lumut Balai 10 Hululais
2
( Year ) 2014
PGE
2 Ulumbu
1
263,5 1976,0
MATALOKO Installed : 2.5 MW Operator : PT. PLN Commissioning : 2014
110
55 633,5 2609,5
PATUHA Installed : 55 MW Operator : PT. Geo Dipa Energi Commissioning : 2014
55 545
6
7
WAYANG WINDU Installed : 227 MW Operator : JOC – Star Energy Geothermal Wayang Windu Commissioning : 1999
DRAJAT Installed : 148 MW Operator : JOC – Chevron Geothermal Indonesia, Ltd. Commissioning : 1994
8
9
10
3154,5
Source : EBTKE, 2016
The installed capacity increased in 1751 for 5 years ( 2015 – 2019 ). Based on the progress report of the Company of geothermal updated annually, which
reported to the government (cq. EBTKE - ESDM).
KAMOJANG Installed : 235 MW Operator : PT. PGE Commissioning : 1983
DIENG Installed : 60 MW Operator : PT. Geo Dipa Energi Commissioning : 2002
ULUMBU Installed : 10 MW Operator : PT. PLN Commissioning : 2012
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