China’s GEM to Back Indonesia’s Green Nickel with HPAL Investment

Green Eco-Manufacture (GEM)

Chinese battery metals leader Green Eco-Manufacture (GEM) has entered into a groundbreaking partnership with Indonesia's PT Vale Indonesia (PTVI) to develop a high-pressure acid leaching (HPAL) project in Central Sulawesi, Indonesia. This venture aims to bolster the green energy transition in the nickel sector, a vital component of the rapidly expanding electric vehicle (EV) industry.

Key Highlights of the HPAL Project

The HPAL facility will process nickel ore supplied by PTVI to produce 66,000 tons per year (t/yr) of mixed hydroxide precipitate (MHP) in nickel metal equivalent. MHP is a precursor for advanced battery materials like nickel-cobalt-manganese (NCM) and cathode active materials (CAM), essential for lithium-ion batteries used in EVs.

Ownership Dynamics and Strategic Growth

Initially, GEM held a 70% stake in the project, while PTVI owned the remaining 30%. However, GEM’s ownership will be reduced to 25% or less, as additional third-party investors join the initiative. This strategic realignment aims to diversify financial backing and enhance the project’s scalability.

Expansion of GEM’s Nickel Ventures

GEM recently completed the second phase of its QMB nickel project in Morowali, Indonesia, achieving a total production capacity of 65,000 t/yr of nickel metal equivalent in MHP. This marks a significant milestone in its push to solidify its footprint in Indonesia’s resource-rich battery ecosystem.

China-Indonesia Collaboration in the EV Sector

The partnership reflects a broader trend of increasing China-Indonesia collaboration in the EV supply chain. Earlier this year, Indonesian mining giant PT Aneka Tambang (Antam) transferred subsidiary shares to China’s Contemporary Amperex Technology Co., Ltd. (CATL), the world’s largest EV battery manufacturer.

As the global EV market continues to expand, these collaborations are poised to make Indonesia a cornerstone of the world’s green energy revolution, leveraging its abundant nickel reserves to meet soaring demand for sustainable battery materials.