PT Tianshan Alumina power station

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PT Tianshan Alumina power station is a power station in the pre-permit stage in Marok Kecil, Singkep Selatan, Kabupaten Lingga, Riau Islands, Indonesia.

Location

Table 1: Project-level location details

Plant name	Location	Coordinates (WGS 84)
PT Tianshan Alumina power station	Marok Kecil, Singkep Selatan, Kabupaten Lingga, Riau Islands, Indonesia	-0.554151, 104.429654 (approximate)

The map below shows the approximate location of the power station.

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Project Details

Table 2: Unit-level details

Status	Fuel(s)	Capacity (MW)	Technology
pre-permit	coal: unknown	160	unknown

Table 3: Unit-level ownership and operator details

Owner	Parent
Tianshan Alumina PT	Tianshan Aluminum Group Co Ltd

Project-level captive use details

• Captive industry: Aluminum

Background

In January 2024, Indonesia's AMDAL (environmental impact assessment) database listed an announcement for the development of a new 2 million tons/year aluminum refining plant in Riau Province, Indonesia. The facility would be constructed and operated by PT Tianshan Alumina Indonesia. The announcement included additional supporting facilities, including a captive 160 MW coal-fired power station.

The reference number included for the project was 659693dbad83f.

As of April 2024, Tianshan Alumina (天山铝业在) had reportedly submitted environmental impact assessment documents for approval, completed a feasibility study report, and entered the design stage. The update did not specifically mention the proposed coal-fired power station.

As of July 2024, a technical AMDAL meeting was held to discuss the aluminum refining plant and supporting facilities. The "letter number" was BA.758/PDLUK/P2T/PLA.4.0/B/07/2024.

Articles and Resources

Additional data

To access additional data, including an interactive map of coal-fired power stations, a downloadable dataset, and summary data, please visit the Global Coal Plant Tracker on the Global Energy Monitor website.