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E3 Lithium Discovers Lithium Concentrations as high as 87 mg/L in the Nisku Aquifer

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E3 Lithium Discovers Lithium Concentrations

as high as 87 mg/L in the Nisku Aquifer

Highlights:

• E3 Lithium sampled the Nisku Aquifer in six locations in its Clearwater Project Area,

resulting in lithium concentrations as high as 87 mg/L

• The Nisku Aquifer is above the Leduc Aquifer and is laterally continuous throughout E3

Lithium’s permit area in south-central Alberta; E3 Lithium owns the mineral rights to both

aquifers

• The Nisku Aquifer has similar geologic properties to the Leduc Aquifer including historic

high flow rates, which may support the production of additional commercial quantities

of lithium

CALGARY, ALBERTA, January 25, 2024 – E3 LITHIUM LTD. (TSXV: ETL) (FSE: OW3) (OTCQX:

EEMMF), “E3 Lithium” or the “Company”, Alberta’s leading lithium developer and extraction

technology innovator, today announced the discovery of higher lithium concentrations in the

Nisku Aquifer (the Nisku) through a new six well sampling program conducted late in 2023.

E3 Lithium sampled brine in the Nisku from six well locations in its Clearwater Project Area that

outlined lithium concentrations as high as 87 mg/L. These results are from the first Nisku

samples in the Clearwater Project area, and are higher than the historic Nisku samples, which

outlined lithium grades up to 75 mg/L.

Table 1: Lithium Concentrations Sampled from Six Wells in the Nisku

Well number Lithium grade

6-11 81 mg/L

16-35 87 mg/L

6-25 87 mg/L

9-23 65 mg/L∗

13-24 83 mg/L

16-26 84 mg/L

“Finding higher concentrations of lithium in the Nisku is a significant discovery,” said Chris

Doornbos, President and CEO of E3 Lithium. “This opens the door to potentially produce from an

additional aquifer to the Leduc in the future. The Nisku is well known in Alberta as a prolific oil

producer and is similar to the Leduc in that respect. E3 Lithium has not completed a resource

∗ This sample produced lower lithium concentrations with brine chemistry that differed from the other wells and historic

water analysis data from the same well, which may indicate contamination. E3 Lithium is investigating potential causes

further and may resample.

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estimate in the Nisku, and if successful, would add additional resources to our already

significant resource base from the Leduc.”

The previously reported lithium concentrations ranging from 37 mg/L to 75 mg/L were from

different well locations and were collected from oil and gas wells between 2017 and 2020.

The Nisku brine samples were analyzed by a third-party certified laboratory, following

independently verified sample acquisition procedures that maintained a strict chain of custody,

in accordance with The Canadian Institute of Mining, Metallurgy and Petroleum (CIM)

guidelines.

Figure 1: The Nisku and Leduc Aquifers

About the Nisku

The Nisku is located above the Leduc Aquifer

and stretches across E3 Lithium’s entire permit area

where the Company holds mineral rights, which

include the rights to the lithium within the Nisku.

The Nisku and Leduc are Devonian stacked reef

complexes that have similar geological properties,

however, the Nisku is generally not as thick as the

Leduc. Both aquifers have high porosity and

permeability, which allows for high volume

deliverability (i.e. high brine flow rates), that may

support the production of commercial quantities of

lithium.

The Nisku and Leduc Aquifers are confined aquifers,

meaning they are not connected to the surface or any

shallow, fresh, groundwater sources. The fluids in the

aquifers are contained under pressure which naturally

assists with fluid production. The Leduc and Nisku

Aquifers in E3 Lithium’s project area occur between 2-

3 km below the earth's surface, depending on the

location. It is common for historic oil and gas

production to ‘co-mingle,’ which allows for the

simultaneous production of the two reservoirs for

hydrocarbons, and a similar scenario could be

applicable to the production of lithium.

TVD= Total Vertical Depth

Mineral Resource Sample Data

The disclosure in this news release of scientific and technical information has been prepared by

or under the supervision of Joanie Kennedy, P. Geo, Manager, Geoscience of E3 Lithium Ltd.,

and professional member of the Association of Professional Engineers and Geoscientists of

Alberta (APEGA). Ms. Kennedy is a “qualified person” as defined under NI 43-101, has verified

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the technical data contained within this news release and has approved it for dissemination.

ON BEHALF OF THE BOARD OF DIRECTORS

Chris Doornbos, President & CEO

E3 Lithium Ltd.

E3 Lithium - Investor and Media Relations

Robin Boschman

Director, Investor Relations and Corporate Communications

[email protected]

587-324-2775

About E3 Lithium

E3 Lithium is a development company with a total of 16.0 million tonnes of lithium carbonate

equivalent (LCE) Measured and Indicated and 0.9 million tonnes LCE Inferred mineral

resources1 in Alberta. As outlined in E3’s Preliminary Economic Assessment, the Clearwater

Lithium Project has an NPV8% of USD 1.1 Billion with a 32% IRR pre-tax and USD 820 Million

with a 27% IRR after-tax1. 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 Preliminary Economic Assessment (PEA) for the Clearwater Lithium Project NI 43 -101 technical

report is amended Sept 17, 2021. Gordon MacMillan, P.Geol, QP, Fluid Domains Inc. and Grahame Binks,

MAusIMM, QP (Metallurgy), formerly of Sedgman Canada Limited (Report Date: June 15, 2018, Effective

Date: June 4, 2018 Amended Date: September 17, 2021). The mineral resource NI 43-101 Technical

Report for the North Rocky Property, effective October 27, 2017, identified 0.9Mt LCE (inferred). The

mineral resource NI 43-101 Technical Report for the Bashaw District Project, effective March 21, 2023,

identified 16.0Mt LCE (measured & indicated). All reports are available on the E3 Lithium’s website

(e3lithium.ca/technical-reports) and SEDAR+ (www.sedarplus.ca).

Forward-Looking and Cautionary Statements

This news release includes certain forward-looking statements as well as management’s objectives,

strategies, beliefs and intentions. Forward looking statements are frequently identified by such words as

“may”, “will”, “plan”, “expect”, “anticipate”, “estimate”, “intend” and similar words referring to future events

and results. Forward-looking statements are based on the current opinions and expectations of

management. All forward-looking 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, competitive risks and the availability of financing, as described in more detail in our

recent securities filings available 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.

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Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the

policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this

release.