The regulatory and conservation commitments Indonesia has made are now structurally in tension with the production trajectory its government is also pursuing
Decision Focus
A study published in Nature Ecology & Evolution in August 2026 quantifies the collision between Indonesia’s nickel expansion and its biodiversity and climate commitments, placing a specific number on the overlap between active concessions and protected ecosystems. For Mining Operations Directors with supply exposure to Indonesian nickel — or with assets in analogous tropical laterite jurisdictions — the finding signals a tightening regulatory and social operating environment, not a distant scenario.
90-Second Brief
Now, indonesia’s nickel production has grown roughly tenfold over the past decade, and researchers project the country could supply up to 74% of global nickel output by 2040. A 2026 spatial analysis counts 28 of 206 Key Biodiversity Areas across Sulawesi and Maluku overlapping with 109 active nickel concessions, covering approximately 152,000 hectares. Simultaneously, about 83% of Indonesia’s nickel production in 2025 fed the stainless-steel sector, not EV batteries, meaning demand pressure is broader and more durable than the EV narrative alone implies. The regulatory and conservation commitments Indonesia has made are now structurally in tension with the production trajectory its government is also pursuing.
What Is Really Happening?
The growth story is real, but it carries an internal contradiction that is beginning to surface in measurable terms. Indonesia’s Biodiversity Strategy and Action Plan targets effective conservation of at least 30% of its territory by 2030. Its FOLU Net Sink 2030 program aims for the forestry and land-use sector to achieve net negative emissions by that same deadline. Both commitments require curbing exactly the kind of land clearing that laterite nickel mining demands at scale.
Laterite deposits, which the study estimates could supply 78% to 83% of global nickel demand through 2050, form in tropical environments that require extensive surface clearing. Forest loss within the boundaries of 329 Indonesian nickel concessions has reached at least 153,364 hectares since 2000, based on the Mighty Earth spatial analysis using government licensing records and satellite imagery — a figure the analysis itself acknowledges as a minimum estimate.
The coastal dimension compounds the land-use risk. Between 53% and 60% of projected nickel supply through 2050 could originate from mines within 50 kilometres of coastal waters ranked among the world’s highest-priority marine biodiversity zones, including the Coral Triangle. Sediment and heavy-metal runoff documented in Buli Bay by Indonesian newspaper Kompas in 2023 illustrates the pathway from mine operations to marine ecosystem stress. These are not hypothetical vectors; they are documented impacts on operating concessions.
Structurally, Indonesia is simultaneously its own largest environmental constraint. The government cannot honour its international biodiversity pledges, pursue its FOLU net-sink target, and expand nickel production at the pace the 74%-by-2040 projection requires without resolving fundamental land-use conflicts. That resolution will come through tighter environmental gatekeeping on new concessions, expanded protected-area designations that eliminate some current or planned operating zones, or political subordination of conservation commitments — each carrying a different operational risk profile for the mining sector.
Why It Matters for Mining Operations Directors
The first-order implication is permitting risk on new or extended concessions. The overlap between active concessions and Key Biodiversity Areas is now mapped, quantified, and published in a peer-reviewed journal. Environmental NGOs and international financiers increasingly reference such datasets in due diligence and litigation. Operations within or adjacent to the 109 concessions overlapping Key Biodiversity Areas face heightened scrutiny on environmental impact assessments, offset requirements, and community consent processes.
The second implication concerns supply-chain exposure for operations outside Indonesia that source nickel — for processing-plant reagents, concentrate purchases, or downstream product specifications. If Indonesian supply tightens due to regulatory action or concession suspensions, the gap pushes back onto global markets. With Indonesia currently providing more than half of global nickel supply, any material disruption carries price and availability consequences that affect operating costs in nickel-dependent processing.
Third, the stainless-steel end-use figure matters for demand forecasting. At 83% of Indonesian nickel output absorbed by stainless steel in 2025, battery chemistry substitution — often cited as a relief valve for nickel demand — has limited near-term relevance to volume pressure. Capital investment plans premised on low-nickel battery chemistries structurally reducing demand are working from an incomplete model.
Forward View
Three fronts merit tracking over the next 12 to 24 months. First, whether Indonesia’s regulatory agencies begin enforcing the spatial conflicts the Nature Ecology & Evolution study has formally documented — specifically, whether concessions overlapping the identified Key Biodiversity Areas face new conditions or suspensions. Second, whether international project finance institutions adjust environmental screening criteria for Indonesian nickel projects in response to the published evidence, which would affect capital availability for expansion. Third, whether Indonesia’s FOLU Net Sink 2030 deadline creates a forcing function: if the government’s own land-use accounting shows forestry and land-use emissions moving in the wrong direction by 2027 or 2028, political pressure to impose geographic restrictions on new concessions could accelerate.
The study models a scenario in which protecting the top 10% of terrestrial conservation-priority areas creates a nickel supply shortfall equivalent to up to 18% of projected demand by 2050 — a significant displacement in a market already characterised by geographic concentration.
What Is Still Uncertain
The study’s projections are model outputs, not confirmed policy outcomes. Indonesia’s government has not publicly committed to excluding high-biodiversity areas from nickel development, and the political economy of the sector — central to Indonesia’s industrialisation strategy — creates strong countervailing pressure. It is not confirmed that the documented concession overlaps will trigger regulatory action on any specific timeline.
The forest-loss figures from the Mighty Earth analysis attribute clearance to mining-related activity using satellite imagery and deforestation alerts, but the analysis notes it cannot confirm that all forest loss within concession boundaries was caused by mining operations. Wildlife observations in North Sulawesi, including anoa sightings near workers’ camps between 2022 and 2026, are consistent with habitat fragmentation but are not population survey data.
What is absent from the current evidence is a confirmed Indonesian government policy response — whether revised environmental impact assessment standards, new protected-area gazettement, or explicit concession moratoriums in biodiversity-priority zones. Until that response is visible, the trajectory remains one of accumulating risk rather than confirmed regulatory change.
One Question for Your Team
If a concession in your current or prospective Indonesian supply chain overlaps with a designated Key Biodiversity Area or falls within 50 kilometres of a high-priority marine zone, what is your environmental compliance and community consent baseline — and does it meet the standard that international project finance and downstream customers will apply in 2027?
Sources
- Mongabay — Nickel expansion puts Indonesia’s biodiversity goals under pressure, study finds (Link)
