IDEN

GeoDipa's Geothermal Projects

Explore GeoDipa's geothermal initiatives and business projects throughout Indonesia, showcasing our commitment to sustainable energy solutions.

Operational Development Exploration

Area Patuha

West Java

This project is located around Mount Patuha in West Java, approximately 40 km south of Bandung city.

Resource 110 MWe (P1-P2) Installed 55 MW (P1) Pipeline 5x55 MW (P2-P6) + 2x25 MW (P7-P8)

Area Dieng

Central Java

Dieng, located in Central Java Province, is one of the project sites for the Geo Dipa Energi Geothermal Power Plant (PLTP).

Resource 401 MWe (D1-D2) & 45 MWe (Candradimuka) Installed 55 MW (D1) & 10 MW (Dieng Small Scale) Pipeline 5x55 MW (D2-D6) + 2x35 MW (D7-D8) & 40 MW (Candradimuka)

Patuha 2

West Java

The Patuha field holds a potential resource capacity of around 400 MWe. Geo Dipa has devised a phased development plan, introducing 7 new units of Geothermal Power Plants (PLTP) to complement the existing Unit-1, which currently boasts an installed capacity of 60 MWe.

Dieng 2

Central Java

GDE will swiftly initiate preparations for the development of PLTP in Dieng, specifically Unit-2 and Unit-3. In alignment with the commitment to optimizing geothermal resources, GDE is set to establish a Binary Geothermal Power Plant as a supplementary facility to the existing PLTP, harnessing heat energy from the produced brine.

Government Drilling

Jailolo

North Maluku

The Ministry of Energy and Mineral Resources (ESDM) has removed the Bittuang geothermal working area (WKP) in South Sulawesi from the geothermal exploration drilling targets for this year. As a result, only two areas are now designated for drilling.

Resource 20-50 MWe Installed - Pipeline TBD

Wae Sano

East Nusa Tenggara

The Ministry of Energy and Mineral Resources (ESDM) has removed the Bittuang geothermal working area (WKP) in South Sulawesi from the exploration drilling targets for this year. As a result, there are now only two remaining areas slated for drilling.

Resource 44 MWe Installed - Pipeline TBD

SOE Drilling

Candradimuka Prospect Area

Central Java

Candradimuka Area, a segment of WKP Dieng, is a focal point for development alongside Dieng Field and the Mangunan-Wanayasa Prospect Area. The development initiative commenced in December 2016 with a target Commercial Operation Date (COD) set for 2023. The geothermal potential is estimated at 54.5 MWe (P50), and GDE envisions a development plan of 45 MWe, including a primary condensing geothermal power plant of 2 x 20 MWe and a binary geothermal power plant of 5 MWe. Positioned as a pilot project for the Infrastructure Sector Geothermal Funding (PISP), managed by PT SMI, it serves as a strategic move to accelerate geothermal development in Indonesia.

The Mangunan-Wanayasa Prospect Area

Central Java

The Mangunan-Wanayasa Prospect Area, like Candradimuka, is part of the Dieng WKP (Central Java) and is located to the west of Candradimuka. The 2014 ADB study shows that Mangunan-Wanayasa has medium enthalpy resources. Although not as high as Dieng and Candradimuka, future development is expected to be interesting with the government's commitment to special rates for medium enthalpy and increasingly mature technology.

Candi Umbul Telomoyo Prospect Area

Central Java

The Umbul Telomoyo Temple area was designated by the Government as a Geothermal Working Area (WKP) on April 30 2012 through Minister of Energy and Mineral Resources Decree Number 1826K/30/MEM/2012 concerning Determination of the Geothermal Mining Working Area in the Telomoyo Umbul Temple Area. Furthermore, the Government assigned the geothermal business in the Candi Umbul Telomoyo WKP to PT Geo Dipa Energi (Persero) through a direct assignment to BUMN which is made possible in the Geothermal Law 21/2014. The assignment through Minister of Energy and Mineral Resources Decree Number 1749 K/30/MEM/2017, applies as a Geothermal Permit (IPB) for the Umbul Telomoyo Temple WKP Business. In terms of location, the Umbul Telomoyo Temple WKP crosses 5 (five) districts, namely Magelang Regency (± 36%), Semarang Regency (± 46%), Boyolali Regency (± 3%), Temanggung Regency (± 2%) and Salatiga (± 13%).

Arjuno Welirang Prospect Area

Jawa Tengah

The Mangunan-Wanayasa Prospective Area is situated west of the Candradimuka Prospective Area. According to a prior study conducted by the Asian Development Bank (ADB) in 2014, the Mangunan-Wanayasa Prospective Area is estimated to possess medium enthalpy resources. While it may not boast high-enthalpy geothermal resources, similar to the Dieng Field and Candradimuka Prospective Area, future development in the Mangunan-Wanayasa Prospective Area is expected to gain attractiveness. This is in line with the government's commitment, evidenced by special tariffs for medium enthalpy, and the increasing maturity of medium enthalpy development technologies

Development of North Patuha

West Java

Considering the advancing technology for mid-enthalpy geothermal resource development in the foreseeable future and the government's commitment to such endeavors, GDE is exploring the potential for harnessing geothermal resources in the northern region of Patuha. The North Patuha area is believed to still receive outflow from the Patuha Field. In this northern sector, hot springs with temperatures ranging from 41-70°C have been identified, along with a thermal gradient of 140°C/100m, as observed in the Temperature Core Hole (TCH-15) well.