Mempawah Alumina Refinery's Six 200MW Units Set for 2028 Launch to Support Phase II Project

Published: Dec 20, 2025 22:44

Save

Mempawah Alumina Refinery's Six Power Generation Units Are Expected to Officially Commence Operation in 2028

The smelting project of Indonesian aluminum company PT Indonesia Asahan Aluminium (Inalum) in Mempawah, West Kalimantan requires a substantial power supply. Faktakalbar.id, Mempawah – PT Indonesia Asahan Aluminium (Inalum) stated that to support the Phase II project of its Smelter Grade Alumina Refinery (SGAR) in Mempawah, West Kalimantan, a massive power supply is needed. Energy security is a key factor in ensuring the stable and sustainable operation of the smelter.

Al Jufri, Group Head of Business Development and Strategy for the aluminum business, said the company plans to build a Captive Power Plant through a tender to meet the electricity needs of the smelter.

The power plant will not be built by Inalum itself but will be advanced through cooperation with a third party.

"Inalum will not build the power plant ourselves; we will cooperate with one of the partners. As I mentioned earlier, it is currently in the tender stage. The winning bidder will construct it, and we will then purchase electricity from them. There are several potential domestic participants," stated Al Jufri on Thursday, December 18, 2025, in Jakarta.

He explained that the electricity demand for the Phase II project of the Mempawah SGAR reaches 1.2 gigawatts (GW). The power supply will be provided by six power generation units, each with a capacity of 200 megawatts (MW).

Data Source Statement: Except for publicly available information, all other data are processed by SMM based on publicly available information, market communication, and relying on SMM‘s internal database model. They are for reference only and do not constitute decision-making recommendations.

For any inquiries or to learn more information, please contact: lemonzhao@smm.cn

For more information on how to access our research reports, please contact:service.en@smm.cn

Related News

4 mins ago

Domestic Primary Aluminum Net Imports Rise 4.0% MoM, 5.5% YoY in April 2026

Net Imports of Primary Aluminum According to data from the General Administration of Customs, domestic net imports of primary aluminum registered 250,000 tons in April 2026, climbing 4.0% month-on-month and 5.5% year-on-year. The total net import volume from January to April 2026 was approximately 858,000 tons, a year-on-year rise of 7.2%. (The above import and export data are based on HS Codes: 76011090 and 76011010)

4 mins ago

5 mins ago

Domestic Primary Aluminum Imports and Exports Rise in April 2026, Showing Year-on-Year Growth

Primary Aluminum Imports According to data from the General Administration of Customs, domestic primary aluminum imports reached approximately 265,000 tons in April 2026, rising 4.1% month-on-month and 5.9% year-on-year. The total domestic import volume from January to April 2026 stood at around 911,000 tons, up 9.2% year-on-year. Primary Aluminum Exports Per statistics released by the General Administration of Customs, domestic primary aluminum exports were about 16,000 tons in April 2026, growing 6.3% month-on-month and 13.7% year-on-year. The cumulative export volume in the first four months of 2026 hit roughly 54,000 tons, with a year-on-year increase of about 55.1%. (The above import and export data are based on HS Codes: 76011090 and 76011010)

5 mins ago

7 mins ago

Aluminum News - Bauxite Import Data for April

According to the General Administration of Customs, domestic bauxite imports stood at 19.743 million tons in April 2026, down 9.4% month-on-month and 4.6% year-on-year. From January to April 2026, the total domestic bauxite imports reached 77.728 million tons, rising 14.7% year-on-year. In April 2026, domestic imports of Guinean bauxite amounted to 16.423 million tons, dropping 9.4% month-on-month and 1.9% year-on-year. The cumulative import volume of Guinean bauxite in the first four months of 2026 hit 62.964 million tons, a year-on-year increase of 18.5%. (HS Code: 26060000)

7 mins ago