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PLN Geothermal


Address: Jalan Wijaya I No. 61, Kebayoran Baru, Jakarta 12170

Tel: +62 21 7210170

Web: www.plngeo.com

Company description

PT. PLN Geothermal, called PLN-G for short, is a subsidiary of PT. PLN (Persero), a state-owned company that conducts electricity business activities in Indonesia. Prior to the Government of Indonesia taking action in a reformation and restructuring of geothermal energy management and utilization, there was the single company which could operate geothermal energy development in Indonesia. By enacting the Presidential Decree Number 76 Year 2000 in conjunction with the Law Number 27 Year 2003 on Geothermal for regulating of the geothermal energy development in Indonesia, the business opportunity opened allowing more companies to participate including PLN-G. In April 2004, PT. PLN (Persero) had a plan to form the Geo Explo Enterprise to develop Sarulla geothermal power plant. However, it floundered, then Sarulla project entirely was executed by the investor based upon the Independence Power Producer scheme (IPP scheme), which was procured based upon the opening tender. On October 15, 2008, PLN-G was established for aiming at supporting the governmental acceleration program of geothermal energy development in general and local energy utilizations, participating in the local governmental tender for Working Area, and also diversifying and conserving primary energy utilization. Moreover, PLN-G was demanded to become a price setter in geothermal energy development business in Indonesia, and to reduce the local electricity production cost due to fossil fuel displacement.

Products and services

b>Preliminary Survey Collection, analysis and data presentation on geological, geophysical, and geochemical conditions Geological and Hydrogeological studies Geophysical surveys Geochemical surveys Drilling of temperature gradient wells Exploration Drilling of exploration wells Well-head assembly and well production testing Feasibility Study Evaluating of reserve and technical feasibiity, economy, financial and environment Exploitation Developing of drilling and re-injection wells Field facility development and production operation of geothermal resource Production well development Well-head and steam testing Infrastructure development for supporting of geothermal exploitation and harnessing area of geothermal steam Indirect Utilization Engineering, Procurement, Construction (EPC) entirely to install Turbine and Generator Steam/diaphragm and piping system Electrical facility Cooling water system Utilities and control room

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