InvestorWire NewsRoom

InvestorNewsBreak

InvestorNewsBreaks – Standard Lithium Ltd. (NYSE American: SLI) Joint Venture Files Definitive Feasibility Study for South West Arkansas Lithium Project
October 14, 2025

InvestorNewsBreaks – Standard Lithium Ltd. (NYSE American: SLI) Joint Venture Files Definitive Feasibility Study for South West Arkansas Lithium Project

Standard Lithium (NYSE American: SLI) announced that Smackover Lithium, its 55:45 joint venture with Equinor, has filed the Definitive Feasibility Study for the South West Arkansas project, outlining annual production of 22,500 tonnes of battery-grade lithium carbonate over a 20-year life. The study highlights a 20.2% unlevered pre-tax IRR, average operating costs of $4,516 per tonne, and total capital expenditures of $1.45 billion. Positioned to become the first commercial Direct Lithium Extraction operation in the United States, the project is expected to begin construction in 2026 following a final investment decision, with first production targeted for 2028.

To view the full press release, visit https://ibn.fm/ojjHW

About Standard Lithium

Standard Lithium is a leading near-commercial lithium development company focused on the sustainable development of a portfolio of large, high-grade lithium-brine properties in the United States. The Company prioritizes projects characterized by high-grade resources, robust infrastructure, skilled labor, and streamlined permitting. Standard Lithium aims to achieve sustainable, commercial-scale lithium production via the application of a scalable and fully integrated DLE and purification process. The Company’s flagship projects are located in the Smackover Formation, a world-class lithium brine asset, focused in Arkansas and Texas. In partnership with global energy leader Equinor, Standard Lithium is advancing the SWA Project, a greenfield project located in southern Arkansas, and actively advancing a promising lithium brine resource position in East Texas.

NOTE TO INVESTORS: The latest news and updates relating to SLI are available in the company’s newsroom at https://ibn.fm/SLI

About InvestorWire

InvestorWire (“IW”) is a specialized communications platform with a focus on advanced wire-grade press release syndication for private and public companies and the investment community. It is one of 70+ brands within the Dynamic Brand Portfolio @ IBN that delivers: (1) access to a vast network of wire solutions via InvestorWire to efficiently and effectively reach a myriad of target markets, demographics and diverse industries; (2) article and editorial syndication to 5,000+ outlets; (3) enhanced press release enhancement to ensure maximum impact; (4) social media distribution via IBN to millions of social media followers; and (5) a full array of tailored corporate communications solutions. With broad reach and a seasoned team of contributing journalists and writers, IW is uniquely positioned to best serve private and public companies that want to reach a wide audience of investors, influencers, consumers, journalists and the general public. By cutting through the overload of information in today’s market, IW brings its clients unparalleled recognition and brand awareness. IW is where breaking news, insightful content and actionable information converge.

For more information, please visit https://www.InvestorWire.com

Please see full terms of use and disclaimers on the InvestorWire website applicable to all content provided by IW, wherever published or re-published: https://www.InvestorWire.com/Disclaimer

InvestorWire
Austin, Texas
www.InvestorWire.com
512.354.7000 Office
[email protected]

InvestorWire is powered by IBN

Recent NewsBreaks

NewsBreaks Categories

Get Started with InvestorWire

To distribute a release in the next 24 hours. Contact our client services team.

(862) 930-1404

Distribute a press release. Submit your release to get started.

Submit Press Release

Set up a Live demonstration. Schedule a date and time that works for you.

Schedule a LIVE Demo

Press Distribution

Explore Press Distribution Solutions

All releases include an unlimited word count* with full wire-grade syndication, our press release enhancement service, and a follow-up InvestorNewsBreak article distributed to thousands of editorial syndication partners.

Discover Add-on Solutions

Increase the impact of your achievements by adding these exclusive solutions from InvestorWire, delivered in conjunction with the InvestorBrandNetwork (IBN).