Critical Metals says Greenland approves Tanbreez mine plan through 2050
CRML•Critical Metals said Greenland approved the Tanbreez mine and closure plans, setting a framework through Sept. 8, 2050. Construction still requires activity-specific operating permits, including environmental and transport authorizations.
1. Approval and permits
The Greenland government approved Critical Metals’ Tanbreez mine plan and closure plan. The decision covers extraction rights for 19 elements, including heavy rare earths used in permanent magnets for electric vehicles and wind turbines. Construction remains subject to activity-specific operating permits under Greenland’s Mineral Activities Act, including environmental and transport authorizations.




