// Global Analysis Archive
The source argues that China’s terbium shortfall is driven more by mine closures linked to stringent environmental regulations than by production quota ceilings, with only about 25% of HRE-related quota reportedly utilized in 2018. Under EV and wind expansion scenarios, terbium shortages could rise 2–5x by 2060, though green mining breakthroughs could mitigate the gap by roughly 27%–70%.
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 shortfall is driven more by mine closures linked to stringent environmental regulations than by production quota ceilings, with only about 25% of HRE-related quota reportedly utilized in 2018. Under EV and wind expansion scenarios, terbium shortages could rise 2–5x by 2060, though green mining breakthroughs could mitigate the gap by roughly 27%–70%.
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.
| ID | Title | Category | Date | Views | |
|---|---|---|---|---|---|
| RPT-1575 | Terbium Bottlenecks Recast: Environmental Compliance Emerges as the Binding Constraint in China’s Heavy Rare Earth Supply | Rare Earths | 2018-11-09 | 0 | ACCESS » |
| 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 » |