E3 Lithium Produces Battery Quality Lithium Carbonate with Demonstration-Scale Equipment

CALGARY, Alberta--()--E3 LITHIUM LTD. (TSXV: ETL) (FSE: OW3) (OTCQX: EEMMF), “E3 Lithium” or the “Company,” a leader in Canadian lithium, is pleased to announce it has successfully produced battery quality lithium carbonate from Leduc brines using its demonstration-scale equipment, operated in its laboratory in Calgary.

The production of lithium carbonate achieves a battery quality purity of 99.71% based on internal analysis as outlined in the January 15, 2025 announcement. Achieving this purity as an initial result is an incredible achievement by the team. The ability to produce reliable and consistent lithium carbonate at battery quality specifications will be an important factor in attracting partners and off takers to the project. Further work is planned to test various operating parameters ahead of the demonstration facility operations. More details on the full demonstration program will be provided by E3 Lithium in the coming weeks.

“Outlining consistent success through each of the development steps is significant as we prepare for the demonstration,” said Chris Doornbos, President, and CEO of E3 Lithium. “Developing battery quality lithium carbonate at this scale brings us closer to proving Alberta’s potential as a reliable source of lithium production, ready to meet market demand."

The team produced the battery quality lithium carbonate using lithium chloride concentrate produced from the Pilot Operations in 2023. The production process utilized in the laboratory was conducted using the same conditions and equipment planned for the full-scale Lithium Brine Demonstration Facility, which follows those outlined for the commercial facility outlined in the Clearwater Pre-Feasibility Study.

By testing and optimizing each stage in a controlled lab setting, E3 Lithium is ensuring a smooth transition to battery-grade lithium carbonate production as it scales up to full operational capacity. In phase one of development, announced on September 26, the lab focused on commissioning reactors specifically designed to produce lithium carbonate with consistency and reliability. This successful production of battery quality lithium carbonate using concentrate produced from the Leduc aquifer provides significant confidence in the full process and the capabilities of the team at E3.

ON BEHALF OF THE BOARD OF DIRECTORS
Chris Doornbos, President & CEO
E3 Lithium Ltd.

About E3 Lithium

E3 Lithium is a development company with a total of 16.2 million tonnes of lithium carbonate equivalent (LCE) Measured and Indicated 1 as well as 0.9 million tonnes LCE Inferred mineral resources2 in Alberta and 2.5 million tonnes LCE Inferred mineral resources3 in Saskatchewan. The Clearwater Pre-Feasibility Study outlined a 1.13 Mt LCE proven and probable mineral reserve with a pre-tax NPV8% of USD 5.2 Billion with a 29.2% IRR and an after-tax NPV8% of USD 3.7 Billion with a 24.6% IRR1. E3 Lithium’s goal is to produce high purity, battery grade lithium products to power the growing electrical revolution. With a significant lithium resource and innovative technology solutions, E3 Lithium has the potential to deliver lithium to market from one of the best jurisdictions in the world.

1: The Clearwater Project NI 43-101 Pre-Feasibility Study, effective June 20, 2024, is available on the E3 Lithium’s website (https://e3lithium.ca/our-assets/technical-reports/) and SEDAR+ (www.sedarplus.ca).

2: The mineral resource NI 43-101 Technical Report for the North Rocky Property, effective October 27, 2017, identified 0.9 Mt LCE (inferred) and is available on the E3 Lithium’s website (e3lithium.ca/technical-reports) and SEDAR+ (www.sedarplus.ca).

3: The mineral resource NI 43-101 Technical Report for the Estevan Lithium District, effective May 23, 2024, identified 2.5 Mt LCE (inferred) and is available on the E3 Lithium’s website (e3lithium.ca/technical-reports) and SEDAR+ (www.sedarplus.ca).

Unless otherwise indicated, Kevin Carroll, P. Eng., Chief Development Officer and a Qualified Person under National Instrument 43-101, has reviewed and is responsible for the technical information contained on this news release.

Forward-Looking and Cautionary Statements

This news release includes certain forward-looking statements as well as management’s objectives, strategies, beliefs and intentions or forward-looking information within the meaning of applicable securities laws. Forward-looking statements are frequently identified by such words as “believe”, “may”, “will”, “plan”, “expect”, “anticipate”, “estimate”, “intend”, “project”, “potential”, “possible” and similar words referring to future events and results. Forward-looking statements are based on the current opinions, expectations, estimates and assumptions of management in light of its experience, perception of historical trends, and results of the PFS, but such statements are not guarantees of future performance. In particular, this news release contains forward-looking information relating to: the estimated mineral resources and mineral resources at the Clearwater Project; expectations regarding the PFS, including statements regarding the results of the PFS and interpretations thereof; expectations concerning the Clearwater Project, including extraction, production, pretreatment, purification, volume reduction and conversion process and features and the expected outcomes thereof; the expected economic performance of the Clearwater Project, including capital costs, operating costs, water usage, land use and carbon emissions; statements regarding the Company’s strategy for minimizing environmental impact and liquid waste and maximizing water reuse, with no planned tailings or waste piles; the potential for a secondary revenue stream should the Company be able to sell the calcium carbonate generated during the production of lithium hydroxide; plans and objectives of management for the Company’s operations and the Clearwater Project; and the inherent hazards associated with mineral exploration and mining operations. In preparing the forward-looking information in this news release, the Company has applied several material assumptions, including, but not limited to, that any additional financing needed will be available on reasonable terms; the exchange rates for the U.S. and Canadian currencies will be consistent with the Company’s expectations; that the current exploration, development, environmental and other objectives concerning the Clearwater Project can be achieved and that its other corporate activities will proceed as expected; that the current price and demand for lithium will be sustained or will improve; that general business and economic conditions will not change in a materially adverse manner and that all necessary governmental approvals for the planned activities on the Clearwater Project will be obtained in a timely manner and on acceptable terms; the continuity of the price of lithium.

All forward-looking information (including future-orientated financial information) is inherently uncertain and subject to a variety of assumptions, risks and uncertainties, including the speculative nature of mineral exploration and development, fluctuating commodity prices, the effectiveness and feasibility of emerging lithium extraction technologies which have not yet been tested or proven on a commercial scale or on the Company’s brine, risks related to the availability of financing on commercially reasonable terms and the expected use of proceeds; operations and contractual obligations; changes in estimated mineral reserves or mineral resources; future prices of lithium and other metals; availability of third party contractors; availability of equipment; failure of equipment to operate as anticipated; accidents, effects of weather and other natural phenomena and other risks associated with the mineral exploration industry; the Company’s lack of operating revenues; currency fluctuations; risks related to dependence on key personnel; estimates used in financial statements proving to be incorrect; competitive risks and the availability of financing, as described in more detail in our recent securities filings available under the Company’s profile on SEDAR+ at www.sedarplus.ca. Actual events or results may differ materially from those projected in the forward-looking statements and we caution against placing undue reliance thereon. We assume no obligation to revise or update these forward-looking statements except as required by applicable law.

Contacts

E3 Lithium - Investor and Media Relations
Alexis de la Renaudiere
Investor Relations
investor@e3lithium.ca
587-324-2775

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Contacts

E3 Lithium - Investor and Media Relations
Alexis de la Renaudiere
Investor Relations
investor@e3lithium.ca
587-324-2775