Lithium Americas (LAC) - 2025 Q2 - Quarterly Results

Exhibit 99.1 NEWS RELEASE TSX: LAC ● NYSE: LAC www.lithiumamericas.com Lithium Americas Reports Second Quarter 2025 Results (All amounts in US$ unless otherwise indicated) August 14, 2025 – Vancouver, Canada: Lithium Americas Corp. (TSX: LAC) (NYSE: LAC) ("Lithium Americas" or the "Company") announced that it has filed its Quarterly Report on Form 10-Q, which includes the Company's consolidated interim financial statements ("Financials") for the three and six months ended June 30, 2025 ("Q2 2025"), and prov ...