Strategi penyediaan energi listrik untuk ekspansi operasi PT Freeport Indonesia

Hartanto, Ardi (2021) Strategi penyediaan energi listrik untuk ekspansi operasi PT Freeport Indonesia. Masters thesis, IPB University.

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Abstract

Efforts to optimize and develop production to pursue PTFI's production deficit due to the end of the Grasberg open pit mine operation in 2019, are now being carried out more intensively. PTFI is now focusing on plans to develop underground mines and optimize processing plants. In the plan, it is projected that there will be an increase in the need for electrical power from year to year, until the peak load reaches 374.8 MW in 2033. To anticipate the increasing demand for electricity, PTFI is preparing to build a new power generation facility in the lowlands that will be managed independently. The selection of the right type of new power plant is a very critical stage in this plan, because it will greatly determine the sustainability of electricity supply operations in the future. The uniqueness, characteristics, and many other things that must be considered by PTFI, become a salient issue in determining the type of new power plant. The purpose of this research are; (1) determine the most important factors that need to be considered by PTFI in the construction of new power generation unit, (2) provide recommendations for the best type of power plant that Management can choose to build, in order to meet PTFI's increasing operational power requirements. This research was conducted from December 2020 to April 2021, by collecting all the most important factors for consideration in the construction of a new power plant unit obtained from seven experts. From the results of the expert interview, 28 factors that were most important to consider in the construction of a new power plant at PTFI were identified. These factors are then ranked through a questionnaire to 16 respondents, and the top four factors are obtained with each of the three sub-factors, which are then processed using the Analytical Hierarchy Process method based on the opinion of the experts. The results of the study obtained four important considerations for the construction of PTFI's new power plant are; (1) suitability with existing power generation facilities, (2) sustainable availability of fuel / energy sources, (3) environmental risk (waste management), and (3) conformity with the company's strategic direction. The four most important sub factors are; (1) support from government policies, (2) availability of facilities & human resources (HR) for processing / disposal of internal waste (3) suitability of operational characteristics, and (4) conformity with PTFI's load demand forecast. The alternative type of power plant that is most suitable to be built based on these factors and sub-factors is Gas Engine Power Plant (dual fuel).

Item Type: Thesis (Masters)
Additional Information: Softfile Fulltext silahkan download di Official URL
Uncontrolled Keywords: Analytical Hierarchy Process, AHP, Faktor Pertimbangan, Pembangkit Listrik, Peningkatan Produksi, Strategi Penyediaan Listrik Analytical Hierarchy Process, Consideration Factors, Electricity Supply Strategy, Power Generation, Production Enhancement.
Subjects: Manajemen Strategi
Depositing User: SB-IPB Library
Date Deposited: 12 Nov 2022 08:37
Last Modified: 12 Nov 2022 08:37
URI: http://repository.sb.ipb.ac.id/id/eprint/3934

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