Thacker Pass accelerates toward late-2027 completion with 1,600+ on-site

Lithium Americas/Thacker Pass Lithium Mine Phase 1

Construction accelerating toward late-2027 mechanical completion. Engineering >95% done, procurement >70%, 2.4M work-hours logged. 1,600+ workers in Q1 2026 ramping to 2,000+ in H2.

• Engineering design >95% complete; procurement >70%.
• 2.43M work-hours with strong safety record.
• Peak construction: 2,000+ workers in H2 2026.
• Structural steel and equipment deployment underway.
• $1.3B invested to date; 2026 guidance $1.3–1.6B capex.