When a South Korean firm pulled the plug on a multibillion-dollar investment last year, it was a major blow to Indonesia’s plans to build an integrated battery-manufacturing ecosystem – until a group of Chinese companies stepped into the breach.
Project Titan aims to tap Indonesia’s vast nickel reserves in East Halmahera – the epicentre for mining the sought-after metal – before shipping refined and processed material to make batteries for electric vehicles (EVs) more than 2,000 kilometres away in a factory in West Java.
Even before South Korean battery firm LG Energy Solution scrapped its planned $8.45 billion investment in Project Titan, citing “various factors” including market conditions, years of stalled feasibility studies had cast doubt on the initiative – a pillar of Indonesia’s goal to use its nickel riches to become a global battery manufacturing hub and a base for EV production in the region.
The $6-billion investment and cooperation framework struck earlier this year between state companies and a Chinese consortium keeps Project Titan alive, but it also highlights Indonesia’s heavy dependence on China for capital, technology and materials in battery manufacturing.
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“We get cash but there is no tech transfer or skilled labour jobs,” Zulfikar Rakhmat, director of the China-Indonesia Desk at the Jakarta-based Center of Economic and Law Studies, told Climate Home News. Indonesia’s dependence on China for funding, nickel smelting and processing capacity is “almost total”, he added.
And at a time when cheaper nickel-free battery alternatives are winning over the EV market, China’s outsized role could bring additional commercial risks for Indonesia’s emerging battery industry.
“If Indonesia’s battery chain is seen as entirely Chinese-owned and coal-powered, its product will struggle to enter the Western markets,” Rakhmat added, referring to efforts by countries, including the European Union, to break their dependence on Chinese cleantech and reduce imports of carbon-intensive goods.
A Chinese tale of two halves: steel and batteries
Chinese investment in industrial projects to develop Indonesia’s nickel reserves – the world’s largest – is not new.
China was “the main engine” behind the country’s successful push to refine its nickel domestically after the government banned the export of raw ore in 2020, said Berlin Syahputra Situmorang, a researcher at the Indonesian Initiative for Sustainable Mining.
China, which imported most of Indonesia’s raw nickel ore prior to the ban, invested billions of dollars in building the country’s refining capacity.
Large, mostly coal-powered industrial parks sprang up near mines to refine nickel, some of which have been associated with extensive environmental and human rights abuses.
By 2025, Indonesia produced two-thirds of the world’s raw nickel supply and boasted 43% of nickel refining capacity. Yet three-quarters of the country’s refining capacity is controlled by Chinese firms, according to research by the Washington-based research organisation C4ADS.
And while the Indonesian government talked about developing its mineral wealth to power the batteries needed for the energy transition, Indonesia’s real success was to develop a stainless steel industry, the biggest consumer of nickel globally.
More than 80% of Indonesia’s nickel supplied the stainless steel sector in 2025, with only 17% going into the EV battery supply chain, according to analysis by the Centre for Research on Energy and Clean Air (CREA).
“It’s a tale of two different parts,” said Lloyd Hain, managing director of Xenith Market Services, an Australian mining and supply chain consultancy. “Indonesian stainless steel goes all over the world. The battery side, however, has been a completely different story.”
An emerging battery ecosystem
Developing a battery industry has proved a lot more difficult. Several plants to process nickel into battery-grade materials are planned or under construction across the country, but many remain at early stages of development.
Still, Indonesia’s battery exports exceeded $1 billion in 2025, according to data from the UN Comtrade Database. By 2028, CREA estimates that 30% of Indonesia’s nickel production will go towards making battery materials.
The nation’s first battery cell plant in Karawang, West Java, began operating in 2024. It was developed by South Korean car maker Hyundai and LG Energy Solution, which continues to operate the facility despite withdrawing from Project Titan.
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Project Titan, the flagship integrated battery project, aims to develop 20 gigawatt hours (GWh) of capacity to produce nickel-based EV batteries as well as energy storage batteries to support the country’s goal of rolling out 100 GW of solar capacity in the next four years.
Under the deal agreed this year, it will be operated by Indonesian state companies and a consortium including China’s Zhejiang Huayou Cobalt and battery manufacturer EVE Energy.
Another $5.9-billion joint venture between state firms and a consortium led by Chinese battery giant CATL will develop nickel mining, processing and a battery-recycling factory in East Halmahera as well as a 6.9 GWh battery facility in Karawang, with plans to scale.
Collaboration with Chinese firms “is expected to encourage technology transfer so that national companies can become leaders in their own country”, Minister of Energy and Mineral Resources Bahlil Lahadalia said in a statement about Project Titan.
Foreign companies investing in Indonesia are required to partner with the Indonesia Battery Corporation (IBC), a state-owned enterprise made up of state mining and energy firms, tasked with establishing the capabilities for developing a battery and EV ecosystem.
It is the complexity of making batteries that underlies Indonesia’s dependence on Chinese know-how, said Situmorang of the Indonesian Initiative for Sustainable Mining.
Without a transfer of technology, Indonesia “risks remaining dependent on external players for the most advanced parts of the value chain”, Situmorang told Climate Home News.
Forging a path of its own
Indonesia’s reliance on China does not stop at money and technical knowledge. It also relies on Chinese imports of key battery materials, such as lithium and graphite.
That means Indonesia should aim to diversify its investment partners by working more closely with South Korean companies and seek long-term lithium and graphite supply deals with major producers such as Australia, said Rakhmat of the Center of Economic and Law Studies.
It must also invest in domestic research and development as well as nurturing its own engineering talent, he added.
Eventually, however, the Indonesian government will need to decide whether it wants to integrate its battery ecosystem “completely and unconditionally” into China’s EV supply chain “or go its own way”, said Shen Wei, a research fellow at the UK-based Institute of Development Studies.
He warned that it would be “inherently difficult” for Indonesia to continue to learn from China while simultaneously trying to compete with it.
In a sign of tension between Indonesia’s efforts to capture more value from its resources and the Chinese firms that have bankrolled the industry’s expansion, the Chinese Chamber of Commerce wrote to President Prabowo Subianto in May warning that recent policies, including a sharp reduction in nickel ore production quotas to push up prices, could undermine existing projects and future investment.
The Chinese Chamber of Commerce in Indonesia did not respond to a request for comment, nor did Indonesia’s Ministry of Energy and Mineral Resources or the Ministry of Investment and Downstream Industry.
A damaging myth: “Nickel is everything, forever”
The rapid shift towards nickel-free EV batteries poses another threat to Indonesia’s plans.
China is driving global adoption of lithium iron phosphate (LFP) batteries, a battery chemistry which relies on more common materials, is cheaper to produce and is better suited for frequent charge and discharge, making it an attractive alternative to power electric two- and three-wheelers, urban EVs and stationary power storage.
LFP batteries accounted for more than 55% of EV batteries deployed globally last year, driven by China and imports of Chinese-made vehicles by emerging market countries, according to the International Energy Agency. They also accounted for about 90% of battery storage deployment.
“If Indonesia stays too fixed on a ‘nickel equals EV future’ mindset, there’s a risk of missing where the bulk of the market is actually going,” Situmorang said, noting that in Indonesia, most of the EVs sold in 2025 used LFP batteries.
Nickel-based batteries, which can pack more energy in each battery, are still in demand for long-range and premium EVs popular in the US, Europe and upper-end Asian markets. Outside China, almost 80% of EV batteries used nickel-containing types in 2025.
Rakhmat said Indonesia is adapting its manufacturing strategy, targeting its nickel-based batteries for the export market and boosting production of LFP batteries to meet domestic demand.
Several Chinese firms are already investing to manufacture LFP batteries in Indonesia.
But Rakhmat said the realisation of changes in the market “came very late” and that many local officials still incorrectly believe that “nickel is everything and forever”.
Without a robust industrial policy and a strategy to create sustained domestic demand for “Made in Indonesia” batteries, “there is a possibility that we will be left behind,” he warned.
Main image: A view over the PT Virtue Dragon nickel industrial complex in Konawe, Southeast Sulawesi, Indonesia (Photo: Ulet Ifansasti/Getty Images)
The post China keeps Indonesia’s battery dream afloat but future less certain appeared first on Climate Home News.
China keeps Indonesia’s battery dream afloat but future less certain
Prepared by a coalition of nine Western Australian union, industry, conservation, and community organisations—including UnionsWA, the Conservation Council WA, and the Smart Energy Council—the WA Clean Energy, Jobs & Industry Plan provides a practical roadmap to transform Western Australia into a clean energy powerhouse while creating thousands of secure local jobs.
Western Australia stands at a pivotal crossroads: lead the global clean energy economy or watch investment, future industries, and secure jobs go elsewhere. The WA Clean Energy, Jobs & Industry Plan outlines a transformative blueprint to harness the state’s world-class solar and wind resources. Discover how legislated renewable targets, green iron manufacturing, and a dedicated regional training strategy can generate tens of thousands of local jobs, lower household bills, and build a resilient, net-zero future for all Western Australians.
WA needs a clear and forward-thinking plan if it is going to become a competitive renewable energy powerhouse and maintain its economic strength through the energy transition.
“Western Australians know a faster renewable energy transition will lower their household expenses and prevent harmful climate pollution. But the community also needs clear direction to ensure this transition will create jobs, lower costs and not cause undue environmental harm.
“Here, sectors representing a broad range of interests have laid the groundwork for those outcomes, clearly outlining what is needed to create a future for WA that is good for the environment, for the climate, for workers and for the economy.
Summary
The WA Clean Energy, Jobs & Industry Plan sets out a strategic roadmap to position Western Australia as a global clean energy superpower while creating thousands of secure local jobs.
The report establishes three overarching goals:
- Creating local employment.
- Maintaining industrial competitiveness.
- Lowering household energy costs
To realize this vision, the framework details actionable measures to follow on from the recent WA Government announcement of a 75% Renewable Energy Target by 2031 for the South West Interconnected System. This includes developing a statewide Renewable Energy Target, coordinating statewide workforce and training pipelines, strategically planning regional infrastructure to safeguard high-value biodiversity and cultural heritage, and ensuring equitable benefit-sharing through household electrification incentives and First Nations equity partnerships. Ultimately, the plan highlights that establishing clear policy and regulatory certainty will unlock lower energy bills, boost power reliability, and secure the state’s global competitiveness in emerging green commodity export markets.
Key Findings
- Statewide Renewable Energy Target and Emissions Reduction Targets: The report calls for a statewide RET and 1.5°C aligned emission reduction targets to remove policy risk, lower capital costs, and attract clean energy investment.
- Transformative Job Creation: Accelerating the transition offers massive employment prospects, including up to 8,800 solar and battery jobs by 2050, as well as 24,000 ongoing and 11,000 construction jobs in a commercial green iron industry.
- Industrial Electrification & Competitiveness: Requiring large gas users to adopt binding electrification timetables and providing concessional financing will protect existing energy-intensive manufacturers from rising energy costs and impending domestic gas shortfalls.
- Green Commodity Export Leadership: Western Australia can build new export markets in green iron, green ammonia, and offshore oil/gas decommissioning by constructing shared common-user infrastructure and setting dedicated Green Commodity Export Targets.
- Coordinated Workforce & Training Pipeline: To address critical skill shortages the plan recommends establishing a WA Clean Energy Jobs Plan 2050, three regional training hubs, and dedicated pathways for female and under-represented apprentices.
- Environmental Safeguards & Community Benefits: Fast-tracked development must be paired with State Planning Policies that avoid high-biodiversity and cultural heritage lands, mandate new data centres to run on additional renewable power, and deliver household electrification rebates and First Nations equity partnerships.
What you can do
WA has an opportunity to lead on sustainable, clean energy and associated industries. You can help by:
- Sending an email to Environment Minister Murray Watt and Prime Minister Anthony Albanese, calling on them to reject Browse.
- Sharing this story to help more Australians understand what’s at stake.
- Encouraging your fr