// Global Analysis Archive
A 2024 academic study argues that China’s heavy rare earth constraints are driven primarily by environmental compliance limits rather than quota ceilings, citing low quota utilization alongside mine closures. It projects terbium shortages could rise 2–5x by 2060 under EV and wind growth, with green mining innovation and improved recycling highlighted as major mitigation levers.
The source argues that China’s terbium supply shortfall is primarily driven by mine closures linked to stringent environmental regulations, with only about 25% of HRE-related quotas utilized in 2018. Under EV and wind expansion scenarios, shortages could rise 2–5x by 2060 unless green mining breakthroughs and other mitigation measures materially expand compliant supply.
A 2024 academic study argues that China’s heavy rare earth constraints are driven primarily by environmental compliance limits rather than quota ceilings, citing low quota utilization alongside mine closures. It projects terbium shortages could rise 2–5x by 2060 under EV and wind growth, with green mining innovation and improved recycling highlighted as major mitigation levers.
The source argues that China’s terbium supply shortfall is primarily driven by mine closures linked to stringent environmental regulations, with only about 25% of HRE-related quotas utilized in 2018. Under EV and wind expansion scenarios, shortages could rise 2–5x by 2060 unless green mining breakthroughs and other mitigation measures materially expand compliant supply.
| ID | Title | Category | Date | Views | |
|---|---|---|---|---|---|
| RPT-3399 | Terbium as a Stress Test: Environmental Compliance Emerges as China’s Key Heavy Rare Earth Bottleneck | Rare Earths | 2018-08-21 | 0 | ACCESS » |
| RPT-3590 | China’s Terbium Bottleneck: Environmental Compliance, Not Quotas, Drives Heavy Rare Earth Supply Constraints | Rare Earths | 2018-08-12 | 0 | ACCESS » |