Skip to main content
Signal8

Full Access with Signal8 Pro, $49/mo billed annually.

Smackover Lithium Announces Positive Preliminary Economic Assessment for the Franklin Project, Its First Lithium Project in East Texas

$SLIPress releaseSep 8, 2026, 6:00 AM ETRead the release

Standard Lithium and Equinor's Smackover Lithium partnership reported a positive Preliminary Economic Assessment for the Franklin Project in East Texas, showing an unlevered after-tax NPV of US$5.0 billion and a 24% IRR at an 8% discount rate. The PEA contemplates up to 70,000 tonnes per year of battery-quality lithium carbonate over a 20-year life, supported by $3.5 billion of initial capital (including 20% contingency) and average cash operating costs of $4,226 per tonne at an assumed lithium price of $22,400 per tonne.

Key figures

Irr pre tax pct
25.7
Pfs target year
2027
Discount rate pct
8
Irr after tax pct
24
Npv pre tax usd m
5924
Sli ownership pct
55
Initial capex usd m
3496
Npv after tax usd m
4992
Bromine scenario tpa
50000
Operating life years
20
Capex contingency pct
20
Project area hectares
44541
Payback after tax years
3.1
Inferred resource lce kt
2128
All in cost usd per tonne
5054
Avg annual production tpa
64600
Indicated resource lce kt
1771
Initial production timing
early 2030s
Annual production capacity tpa
70000
Avg lithium concentration mg l
515
Capital intensity usd per tonne
49945
Cash operating cost usd per tonne
4226
Total lce production over life kt
1290
Lithium carbonate price assumption usd per tonne
22400

AI analysis

Red flags4 · Pro

The rest of the AI analysis, red flags and sentiment are part of Signal8 Pro.

AI-generated analysis of a public disclosure. Not investment advice; verify against the original document.