Standard Lithium, Equinor outline $3.5B East Texas lithium project
Standard Lithium and Equinor's Smackover Lithium partnership announced a Preliminary Economic Assessment for the Franklin lithium project in East Texas. The project has an unlevered after-tax NPV of $5.0B, IRR of 24.0%, and a 3.1-year payback period. It aims for 70,000 tonnes of annual lithium carbonate production, with initial output possible in the early 2030s. The project requires $3.5B in initial capital expenditure.
How this was made

The 30-second read
Why it matters
The PEA suggests a high‑margin, large‑scale lithium operation, potentially reshaping US domestic lithium supply and influencing related equities.
Market read
First‑time disclosure of a major US lithium project could drive investor interest in both companies and the broader battery‑materials sector.
What to watch
Regulatory permitting, water usage constraints, and market price volatility for lithium carbonate.
Background
Standard Lithium and Equinor disclosed the Preliminary Economic Assessment for the Franklin lithium brine project in East Texas, outlining a $3.5 billion capital requirement and a $5 billion NPV.
Ticker impact
Standard Lithium released a new PEA for the Franklin Project with $3.5B capex and $5B NPV, indicating a major lithium development in Texas.
Potential upside of 10-15% if market prices lithium favorably.
First disclosure of large‑scale project economics; investors may reprice growth exposure.
Equinor, as a 45% partner in Smackover Lithium, announced the same PEA, expanding its renewable minerals portfolio.
Modest upside of 2-4% as investors credit the strategic move.
PEA is a new project for Equinor; impact limited to sector exposure.
Market effects
Strengthens the US lithium supply narrative, supporting broader battery‑metal sector sentiment.
Boosts Texas' profile as a future lithium hub, may attract related service providers.
Adds to global lithium supply outlook, potentially influencing commodity pricing.
Counterpoint
Project timelines and cost overruns could delay benefits, making near‑term upside uncertain.
Key entities
- CompanyStandard Lithium Ltd.
Developer and operator of the Smackover Lithium partnership.
- CompanyEquinor ASA
45% partner in Smackover Lithium, expanding into critical minerals.


