Mr. Chris Doornbos reports

E3 LITHIUM TO HOST QUARTERLY WEBINAR

E3 Lithium Ltd. invites shareholders and interested stakeholders to join a webinar to be held on Wednesday, Nov. 5, 2025, at 9 a.m. MT to discuss recent developments, provide a corporate update and outline the company's next steps toward commercial lithium production.

During the presentation, Chris Doornbos, president and chief executive officer, and members of the E3 Lithium management team will discuss:

• Summary of phase 1 demonstration facility achievements;
• Update on phase 2 demonstration facility progress;
• Review of the recently closed equity financing;
• Positioning of E3 Lithium within the North American critical minerals strategy;
• Recent federal and provincial government initiatives supporting lithium development;
• Coming milestones for the Clearwater project for Q4 2025 and 2026.

Webinar details

Date:  Wednesday, Nov. 5, 2025

Time:  9 a.m. Mountain Time (11 a.m. Eastern Time)

Duration:  45-minute presentation plus 15-minute question-and-answer session

The webinar will be followed by a live question-and-answer session, where attendees can submit questions in real time. Participants are encouraged to submit questions in advance by e-mailing investor@e3lithium.ca to ensure they are reviewed during the webinar.

The webinar recording will be made available on the company's website following the event.

About E3 Lithium Ltd.

E3 Lithium is a development company with total mineral resources of 21.2 million tonnes of lithium carbonate equivalent (LCE) measured and indicated as well as 300,000 tonnes LCE inferred in Alberta and mineral resources of 2.5 million tonnes LCE inferred in Saskatchewan. The Clearwater prefeasibility study outlined a 1.13-million-tonne-LCE proven and probable mineral reserve with a pretax net present value (discounted at 8 per cent) of $5.2-billion (U.S.) with a 29.2-per-cent internal rate of return and an after-tax NPV (discounted at 8 per cent) of $3.7-billion (U.S.) with a 24.6-per-cent IRR.

Unless otherwise indicated, Kevin Carroll, PEng, 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.

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