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Canada Nickel Announces Carbon Storage Testing Results Better than Anticipated; Integrated Feasibility Study Expected in September

Corporate Updates

Canada Nickel Announces Carbon Storage Testing Results Better than Anticipated;

Integrated Feasibility Study Expected in September

Highlights

• Carbon capture test work confirms ability to store one million tonnes of carbon annually

• Crawford Project has potential to achieve 7% of Canada’s 15 megatonne carbon removal goal

• Canada Nickel has received approaches from several large multinational companies seeking

carbon storage solutions

TORONTO, June 8, 2023 – Canada Nickel Company Inc. ("Canada Nickel" or the "Company") (TSXV:CNC)

(OTCQX:CNIKF) today announced that test work for its novel carbon storage process, In -Process Tailings

(“IPT”) Carbonation, is demonstrating results that are significantly above expectations.

The Company also announced that its Integrated Feasibility Study (“IFS”) is expected to be released in

September, following the completion of final engineering design for IPT Carbonation. All other

engineering work for the Crawford feasibility study has been successfully completed.

Mark Selby, CEO of Canada Nickel, said, “We believe the IPT Carbonation process has transformative

potential for the Company. Our test work demonstrates the ability to efficiently store one million tonnes

of CO2 annually when the project is fully ramped up utilizing a process plant design of only 6.5 hours of

residence time versus an initial design target of 12 -24 hours . These results can help contribute to

delivering this solution at relatively low capital and operating costs.”

Canada Nickel’s Crawford Project is hosted in ultramafic rock, which naturally absorbs and sequesters CO2.

Canada Nickel has developed the novel IPT Carbonation process which involves injecting a concentrated

source of CO2 into tailings generated by the milling process for a brief period of time. This simple process

captures CO2 geologically in the tailings while they are still in the processing circuit, rather than after they

have been finally deposited.

“Crawford is poised to be a leader in the energy transition through the large -scale production of critical

minerals, including nickel and cobalt, and to become the sole North American producer of chromium ,

while also supporting Canada’s climate objectives through large scale carbon capture and storage and

providing an anchor for a Zero Carbon Industrial Cluster in the Timmins-Cochrane region,” Selby added.

Access to the required testing facilities for pilo t scale tests to confirm the engineering design for IPT

Carbonation has been delayed to this summer and a s a result, the integrated feasibility study for the

project is now expected to be delivered in September 2023 . This delay has no impact on the overall

timeline to production as the Company continues to target receipt of permits by mid -2025 with

construction to follow. Permitting remains on-track and good progress is being made through the second

stage of the federal permitting process.

“We are very pleased to reach successful completion of the remainder of the engineering for the Crawford

project. Our decision to incorporate our IPT Carbonation into an integrated feasibility study has been

validated by the multiple approaches we’ve received from multinationals pursuing comprehensive carbon

solutions. I am very proud of our team that is taking our IPT Carbonation process from breakthrough to a

feasibility study engineered design in just 14 months.”

The Company believes that the successful incor poration of IPT Carbonation could potentially allow a

portion of the Company’s project capital expenditures to become eligible for the carbon capture and

storage refundable investment tax credits of 37.5% to 60% f or years 2022-2030 and 18.75% to 30% f or

years 2031-2040, as announced in the 2022 federal budget. The interest received from multiple large

multinational companies pursuing carbon storage solutions further supports the Company’s belief that

the mineral sequestration utilized by the Company may be considered an effective carbon storage

approach that would meet Environment and Climate Change Canada requirements.

“Canada Nickel has generated significant momentum in 2023 with the strategic investment by Anglo

American, our successful completion of th e first phase of federal permitting for Crawford, our

appointment of Cutfield Freeman & Co. to support the debt portion of our project financing team

alongside our equity advisors, Scotiabank and Deutsche Bank , and our ongoing success in our regional

exploration progra m. We expect this momentum to continue through the rest of the year with the

completion of the integrated feasibility study, our initial resource estimate and Preliminary Economic

Analysis for potential near-term production at our Texmont Project, and advancing both the permitting

and financing to allow a construction decision to be made for Crawford by mid-2025, when permits are

expected to be received,” said Selby.

IPT Carbonation Test Work

In the current phase of test work, Canada Nickel has conducted a series of variability tests to establish the

IPT Carbonation Process engineering design criteria and develop predictive CO 2 storage models . The

results have exceeded expectations. Testing was done on samples based on their brucite content as well

as their location within the deposit with a bias towards material that is expected to be processed in the

initial project phases. The results received to date have confirmed the ability to store more than one

million tonnes of CO2 per year.

Qualified Person and Data Verification

Arthur G. Stokreef, P.Eng (ON), Manager of Process Engineering & Geometallurgy and a “qualified person”

as such term is defined by National Instrument 43 -101, has reviewed and approved the technical

information in this news release on behalf of Canada Nickel Company Inc.

About Canada Nickel

Canada Nickel Company Inc. is advancing the next generation of nickel-sulphide projects to deliver nickel

required to feed the high growth electric vehicle and stainless steel markets. Canada Nickel Company has

applied in multiple jurisdictions to trademark the terms NetZero Nickel ™, NetZero Cobalt™ and NetZero

Iron™ and is pursuing the development of processes to allow the production of net zero carbon nickel,

cobalt, and iron products. Canada Nickel provides investors with leverage to nickel in low political risk

jurisdictions. Canada Nickel is currently anchored by its 100% owned flagship Crawford Nickel -Cobalt

Sulphide Project in the heart of the prolific Timmins-Cochrane mining camp. For more information, please

visit www.canadanickel.com.

For further information, please contact:

Mark Selby, CEO

Phone: 647-256-1954

Email: [email protected]

Cautionary Note and Statement Concerning Forward Looking Statements

This press release contains certain information that may constitute "forward-looking information" under

applicable Canadian securities legislation. Forward looking information includes, but is not limited to, drill

and exploration results relating to the target properties described herein (the "Properties"), the potential

of the Crawford Nickel Sulphide Project, the Texmont Project and the other Properties, timing of economic

studies and mineral resource estimates, the ability to sell marketable materials, strategic plans, including

future exploration and development results, and corporate and technical objectives. Forward -looking

information is necessarily based upon several assumptions that, while considered reasonable, are subject

to known and unknown r isks, uncertainties, and other factors which may cause the actual results and

future events to differ materially from those expressed or implied by such forward -looking information.

Factors that could affect the outcome include, among others: future prices and the supply of metals, the

future demand for metals, the results of drilling, inability to raise the money necessary to incur the

expenditures required to retain and advance the property, environmental liabilities (known and

unknown), general bu siness, economic, competitive, political and social uncertainties, results of

exploration programs, risks of the mining industry, delays in obtaining governmental approvals, failure to

obtain regulatory or shareholder approvals, and the impact of COVID -19 related disruptions in relation

to the Company's business operations including upon its employees, suppliers, facilities and other

stakeholders. There can be no assurance that such information will prove to be accurate, as actual results

and future events could differ materially from those anticipated in such information. Accordingly, readers

should not place undue reliance on forward -looking information. All forward -looking information

contained in this press release is given as of the date hereof and is based upon the opinions and estimates

of management and information available to management as at the date hereof. Canada Nickel disclaims

any intention or obligation to update or revise any forward-looking information, whether because of new

information, future events or otherwise, except as required by law.