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Graphite One Year in Review Graphite One Positioned for Looming Graphite Supply Crunch with Strong 2022 Completed Objectives

Shareholder Letters & Outlook

Graphite One Year in Review

Graphite One Positioned for Looming Graphite Supply Crunch with Strong 2022 Completed

Objectives

VANCOUVER, BC

,

Dec. 30, 2022

/CNW/

- Graphite One Inc.

(TSXV: GPH) (OTCQX: GPHOF)

("Graphite One", the "Company", or "G1")

is pleased to provide the Company's 2022 year in

review and provide objectives for 2023.

2022 Highlights

2022 Pre-Feasibility Study

Pre-tax NPV of

US$1.93

bilion, IRR of 26% using an 8% discount rate, and a payback of

4.6 years

Post-tax NPV of

US$1.36 billion

, IRR of 22% using an 8% discount rate, and a payback

period of 5.1 years

Project life (Including Graphite Mine and Advanced Materials Manufacturing Facility): 26

years based on 1 square km of 16 km geophysical anomaly

Measured plus indicated resources and inferred resources increased 197% and 177% over

2019 results

Total capital raised of CA$15.1 million and settled an outstanding debt of CA$8.8 million

(

US$6.8

milion) by completing a shares for debt transaction

President Biden Declares Graphite as 1 of 5 Battery Materials "Essential for National Defense"

U.S. Defense Appropriations Bill Includes Funding for Graphite Rechargeable Battery

Applications & Natural Graphite Foam Fire Suppressant

U.S. Geological Survey Cites the Company's Graphite Creek Resource as Largest Known U.S.

Deposit

Washington State

Selected as Site for the Proposed 2nd and 3rd Links in Graphite One's

Complete U.S.-Based Supply Chain

Completed a 2,090 meters drilling program to expand resources to be included in the Feasibility

Study

Battery anode active materials now being produced as samples for EV manufacturers using the

Company's graphite concentrate from

Alaska

.

"With the support of our shareholders, local community and management, Graphite One had a

tremendous year in 2022, progressing the largest known graphite deposit in

the United States

one

step closer to producion," said

Anthony Huston

, Graphite One CEO. "We delivered a highly robust

inaugural PFS, completed the 2022 drilling program in support of our Feasibility Study, raised more

than CA$15 million in capital, completed a shares for debt transaction to settle an outstanding debt

of

US$6.8 million

, and advanced our plans to secure our graphite manufacturing facility in

Washington State

. Additionally, the U.S. Government recognized Graphite Creek as the nation's

largest known graphite deposit, instituted a new federal tax credit for domestic battery material

production, and declared graphite an essential U.S. Defense Production Act material. It's a

testament to our strategic plans, and we have the resource and the team that can quickly develop a

domestic supply chain to meet

the United States'

need for battery anode materials for many years

into the future."

As Graphite One moves forward with its Feasibility Study ("FS"), the Company reported progress in

2022 along the following fronts:

2022 Financing

From

January 1, 2022

to date, total gross proceeds raised from equity financings plus the exercise

of options and warrants

[1]

exceeded CA$15.1 million

[2]

. The Company also settled an outstanding

debt of

US$6.8 million

through a shares for debt transaction by issuing 9,296,328 common shares at

a deemed price of CA$0.90 per share. "Our 2022 financing is a strong signal that capital markets

are recognizing the Graphite One Project

as the largest natural graphite deposit in

the United

States

, with very robust economics presented by the inaugural PFS," said Mr. Huston.

Graphite One Prepares Sample Battery Material for EV Manufacturers' Analysis

As 2022 draws to a close, Graphite One's

Alaska

graphite concentrate is being used to prepare

sample battery anode materials for two major Electric Vehicle (EV) manufacturers, while an artificial

graphite anode sample is being prepared for a third EV company. Results are expected in the first

of quarter of 2023.

Completion of Graphite One Pre-Feasibility Study (PFS)

Graphite One completed the PFS for its U.S.-Based Graphite Supply Chain Solution, demonstrating

a Pre-tax

US$1.9 billion

NPV (8%), 26.0% IRR and a 4.6 years payback. The post-tax basis,

US$1.4 billion

NPV (8%), 22.3% IRR and 5.1 Years Payback on its Integrated Project. The

PFS

,

prepared by JDS Energy & Mining Inc. with assistance from various independent technical

consultants, is available on our website:

https://www.graphiteoneinc.com/pfs/

.

On average, Graphite One would produce about 75,000 tonnes per year of products. About 49,600

tpy would be anode materials, 7,400 tpy purified graphite products, and 18,000 tpy of unpurified

graphite products.

With the

August 2022

passage of the U.S. Inflation Reduction Act (the "Act") – for which U.S. federal

tax guidance will be issued in

March 2023

– domestic content tax credits are available which could

benefit Graphite One. The Company expects to issue projections of the new federal tax credit

impact once the guidance is published.

The Act instituted, among other things

[3]

:

1

.

A tax credit to producers in the U.S. of anode materials equal to 10 percent of the costs

incurred with respect to the production of anode materials commencing

December 31, 2022

and

reducing to 75%, 50%, 25%, and 0% in 2030, 2031, 2032 and thereafter, respectively.

2

.

A tax credit equal to 10 percent of the costs incurred with respect to production of graphite

purified to a minimum purity of 99.9 percent graphitic carbon by mass ("

Purified Graphite

") –

the phase out provisions in 1 specifically do not apply.

3

.

Only production in

the United States

qualifies for the tax credit.

Graphite One's production is expected to qualify under the Act for tax credits in both categories as it

plans to produce both anode materials and Purified Graphite in

the United States

, as defined in the

Act.

(CNW Group/Graphite One Inc.)

While the geophysical expression on the Graphite Creek property spans more than 16 km, the PFS

was based on an assessment of about 1 square km -- or less than 7% of the anomaly. Drill results

to date indicate the resource remains open down dip and along strike to the East and West.

Given rapidly rising graphite demand, G1's Feasibility Study is expected to focus on expanding

annual production significantly from the 50,000 tonne projection in the PFS.

Graphite elevated into select group of "Critical Minerals" after receiving DPA

Title III designation

Graphite and other battery minerals – lithium, manganese, cobalt and nickel – join rare earth

materials as the only U.S. Government-listed Critical Minerals eligible for the comprehensive support

provided by the Defense Production Act ("DPA"). Unlike Presidential Executive Orders, designations

under the DPA, first passed during the Korean War, carry the full force of U.S. federal law.

"With this new defense designation under U.S. law, graphite joins a select group of 'super-critical

minerals' that are essential to commercial technology and national security applications," said

Anthony Huston

, CEO of Graphite One. "This action by President Biden validates Graphite One's

strategy of creating a full supply chain for advanced graphite materials located in

the United States

."

2023 Defense Appropriations Bill

The annual Defense Appropriations Bill, passed

December 15, 2022

, includes funding for graphite as

a rechargeable battery material, as well as natural graphite-based foam fire suppressant.

While Graphite One's PFS suggests that 66% of Graphite One's products are for the support of the

EV and lithium ion battery sectors including energy storage systems in the form of battery-anode

active materials including Coated Spherical Graphite, 2022 saw continued progress in materials

development for evolving markets for advanced graphite material.

"With the World Bank and International Energy Agency (IEA) projecting graphite demand to rise by

25 times between 2020 and 2040 (IEA) or more than 490% from 2020 to 2050 (World Bank

[4]

) --

and new efforts to simultaneously build out energy storage systems underway, multiple uses of the

same renewable battery technologies are beginning to compete for the same material supply," Mr.

Huston noted. "As a result, global graphite shortfalls initially projected for 2024 or 2025 are now

predicted to begin now, as we reach the end of 2022."

Graphite Foam Fire Suppressant:

Test Work at the

U.S. Naval Air Warfare Center

While Graphite One's primary focus remains the production of lithium-ion battery anode materials,

the Company's foam fire suppressant work is a prime example of the advanced graphite material

opportunities in markets outside of the renewable energy sector. The newly-passed Defense

Appropriations bill indicates the importance of this application for emergency response, safety and

environmental impacts.

Graphite One is well positioned for this high-priority defense application. In 2022, test work was

completed at the U.S. Navy's Naval Air Weapons Station China Lake in

California

("NAWS China

Lake"), to pursue the Pre-feasibility Study-level validation of technology using a biodegradable fire

retardant foam made with a composite of materials from Graphite One in extinguishing Class B fuel

fires. The foam was developed by Graphite One's technology development partner, American

Energy Technologies Company of

Arlington Heights, Illinois

. Test results of experiments indicate that

the foam formulation containing Graphite Creek material can extinguish Class B fires and therefore

could meet the firefighting standards defined in U.S. Government Military Specifications.

[5]

New liquid foam fire suppressants are critical to saving lives and safeguarding the environment

and we are honored by the interest shown in the Company's material by the U.S. Navy and other

U.S Government departments and agencies." noted Mr. Huston. "The global fire suppression

market for systems and their related materials is expected to reach

$18.3 billion

by 2026

[6]

so this

milestone represents an exciting opportunity for Graphite One to be part of this rapidly-expanding

market".

This development work is especially timely, given that the 2020 National Defense Authorization Act

(NDAA) ordered that aqueous film forming foam (AFFF) must be phased out of use by

October

2024

due to the dangers the material poses to the environment and human health. As of the 2024

deadline, AFFF agents will not be available for use in the event of an aircraft emergency involving

Class B fires at any military installations or airfields.

"Our advanced graphite material work is driven by Graphite One's commitment to serve the broad

range of tech material applications that depend on graphite engineered to exacting specifications,"

said Mr. Huston. "Battery grade anode material for EVs and lithium ion batteries will be the core of

our commercial value, but we know that there is even more graphite can do to meet urgent

demand in sectors ranging from environmentally-safe fire suppression to transformational

technologies in the semiconductor sector and the new world of graphene. Each one of these

product lines reinforces the value of Graphite One's integrated supply chain solution – as well as

our belief in the mission of our Company to provide the tech materials that drive global ingenuity."

USGS Recognizes Graphite Creek as U.S.'s Largest Known Graphite Deposit

In

March 2022

, G1's Graphite Creek resource was cited as the largest known graphite deposit in

the United States

by the U.S. Geological Survey ("

USGS

") in its updated U.S. Mineral Deposit

Database ("

USMIN

")

[7]

.

(CNW Group/Graphite One Inc.)

Graphite One Selects Washington State, Announces MOUs for its Complete

U.S.-Based Supply Chain Solution

In spring 2022, Graphite One made a series of announcements advancing its plan to construct and

operate a complete U.S.-based graphite supply chain,

In

March 2022

, Graphite One announced it had identified

Washington State

as the preferred location

for the Company's planned advanced materials processing plant, which it intends to bring production

of battery anode active materials to the United States.

"This is a major step towards our proposed 100% U.S.-based advanced graphite supply chain," said

Anthony Huston

. "

Washington State

offers the opportunity for Graphite One to use a green energy

source –

Washington state

hydro – to manufacture a green energy material. That's core to our

commitment at Graphite One to make our project a model of ESG in action."

In

April 2022

, Graphite one signed a memorandum of understanding ("MOU") with Sunrise New

Energy Material Co., Ltd., a Chinese lithium-ion battery anode material producer. The intent is to

develop an agreement to share expertise and technology for the design, construction, and operation

of Graphite One's proposed U.S.-based graphite material manufacturing facility in

Washington State

– the second link in Graphite One's planned U.S. supply chain solution for advanced graphite

products.

Also in April, Graphite One entered into a non-binding initial MOU with battery materials recycler Lab

4 Inc. of

Nova Scotia, Canada

("Lab 4"), whereby Graphite One and Lab 4 propose to

collaboratively work together to design, develop and build the planned third link in G1's complete

supply chain; a recycling facility for end-of-life EV and lithium ion batteries, to be co-located at the

Washington State

advanced graphite materials facility.

2022 Drill Program

With exploration to date

, the Graphite Creek resource continues to show potential to be an

essential long-life component of the graphite supply chain.

G1's 2022 Field Program included infill and step-out core drilling in the resource area. Additional

core and sonic drilling were completed for geotechnical data collection at the proposed mill site,

planned dry tailings/waste rock storage areas and the access route. A total of 2,090 meters were

drilled, including infill drilling and exploration drilling on the geophysical anomaly. Core drilling in the

deposit area continued to encounter visible graphitic mineralization over wide intervals consistent

with previous drilling results as reported in 2021.

"With only about 7% of our 16 km geophysical anomaly incorporated in the PFS, which shows an

after-tax NPV of

US$1.4 billion

, our 2022 Field Program gives us confidence the Graphite Creek

Project is truly a generational strategic resource," said

Anthony Huston

, CEO of Graphite One. "It is

anticipated that the 2022 summer drilling program data will be incorporated in the feasibility study to

advance Graphite Creek during this critical time of under supply for U.S. strategic materials such as

graphite." Drill results for the 2022 Field Program will be released when data analysis is

completed. The

deposit remains open along strike at depth and to the east and west.

In the Community

When emergencies arise, neighbors step up. In September, after Typhoon Merbok hit the Bering

Strait region with 90 MPH winds and heavy rain, the Graphite One Alaska team partnered with

Norton Sound Health Corp. to deliver frozen and perishable food to the Nome Food Bank, pallets of

water, hand wash stations, clean up and sanitation supplies to the village of Teller, and drinks and

canned food to

Unalakleet

,

Shaktoolik

and

Golovin

, coordinating the emergency deliveries with

Bering Strait Native Corp. and the Red Cross.

Grant of Stock Options and Restricted Share Units

The Company announces that the board of directors has approved a grant of stock options and

restricted share units ("RSU") to its employees, officers, directors and consultants in an aggregate

of 1,141,830 stock options with an exercise price of CA$1.08 being the closing price of the

Company's common shares on the TSX Venture Exchange on

December 23, 2022

and 3,070,559

RSUs at a deemed price of CA$1.12 pursuant to the Company's Omnibus Plan. The stock option

and RSU grants to employees, officers and consultants vest over a three-year period and the stock

options expire 5 years from the date of grant. The RSU grants to the directors vest 12 months from

the date of grant and each vested RSU entitles the holder to receive one common share of the

Company. The stock option and RSU grants are subject to the terms of the Omnibus Plan which

was re-approved by the shareholders of the Company at the annual meeting of shareholders held on

June 29, 2022

, the applicable agreements and the requirements of the TSX Venture Exchange.

These grants were made to appropriately reward the previous and ongoing contributions of the

recipient employees, officers, directors, and consultants to encourage them to continue contributing

significantly to Graphite One's success in the future.

Following the grant, the Company had approximately 109,476,879 issued and outstanding common

shares, 8,989,259 stock options issued and 3,070,559 RSUs issued.

Mr. Huston commented "With the added diversity of non-executive directors to the Board and to the

committees, the Company adopted a new compensation program, which changed from granting in

arrears to granting on a prospective basis, beginning in the first quarter of 2023".

About Graphite One Inc.

GRAPHITE ONE INC. (TSX

V: GPH; OTCQX: GPHOF) continues to develop its Graphite One

Project (the "Project"), with the goal of becoming an American producer of high grade anode

materials that is integrated with a domestic graphite resource. The Project is proposed as a

vertically integrated enterprise to mine, process and manufacture high grade anode materials

primarily for the lithium

ion electric vehicle battery market. As set forth in the Company's 2022 Pre-

Feasibility Study, potential graphite mineralization mined from the Company's Graphite Creek

Property is expected to be processed into concentrate at a graphite processing plant. The proposed

processing plant would be located on the Graphite Creek Property situated on the

Seward Peninsula

about 60 kilometers north of

Nome

, Alaska. Graphite anode materials and other value

added

graphite products would be manufactured from the concentrate and other materials at the

Company's proposed advanced graphite materials manufacturing facility expected to be located in

Washington State. The Company intends to make a production decision on the Project upon the

completion of a Feasibility Study.

On Behalf of the Board of Directors

"Anthony Huston" (signed)

For more information on Graphite One Inc., please visit the Company's website,

www.GraphiteOneInc.com

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.

This release includes certain statements that may be deemed to be forward-looking statements. All

statements in this release, other than statements of historical facts, are forward looking statements

including statements relating to the timing, scope and completion of the anticipated Feasibility

Study, receipt of regulatory approvals, possible impacts upon the Company of government grants

and incentive programs, results of anode material testing, possible success and acceptance of

advanced graphite material development and testing, exploration drilling, exploitation activities,

future production, establishment of a processing plant and graphite manufacturing facility,

conversion of MOUs into completed agreements, and events or developments that the Company

expects. Although the Company believes the expectations expressed in such forward-looking

statements are based on reasonable assumptions, such statements are not guarantees of future

performance and actual results or developments may differ materially from those in the forward-

looking statements. Factors that could cause actual results to differ materially from those in

forward-looking statements include market prices, exploitation and exploration successes,

continuity of mineralization, uncertainties related to the ability to obtain necessary permits, licenses

and title and delays due to third party opposition, changes in government policies regarding mining

and natural resource exploration and exploitation, and continued availability of capital and

financing, and general economic, market or business conditions. Readers are cautioned not to

place undue reliance on this forward-looking information, which is given as of the date it is

expressed in this press release, and the Company undertakes no obligation to update publicly or

revise any forward-looking information, except as required by applicable securities laws. For more

information on the Company, investors should review the Company's continuous disclosure filings

that are available at

www.sedar.com

.

[1]

See News Releases - "Graphite One Announces Closing CA$10 million in Financings and Awarding of Options" (February 23, 2021), "Graphite One Announces Closing of

$10.23 Million in Private Placement Offering" (August 12, 2021) and "Graphite One Announces Closing of Second Tranche of $998,000 in Private Placement Offering"

(September 24, 2021).

[2]

G1 raised a total of CA$15,103,000 (US$11,590,000) on the issuance of 14,626,264 common shares at an average price of CA$1.03 (US$0.79) per share as well as the issued

9,296,328 common shares at a deemed Price of CA$90 per share to settle the Taiga Mining loan.

[3]

Section 13502. Advanced Manufacturing Production Credit of Inflation Reduction Act of 2022; -

https://www.congress.gov/117/bills/hr5376/BILLS-117hr5376enr.xml

[4]

https://pubdocs.worldbank.org/en/961711588875536384/Minerals-for-Climate-Action-The-Mineral-Intensity-of-the-Clean-Energy-Transition.pdf

[5]

https://www.graphiteoneinc.com/graphite-one-advances-foam-fire-suppression-test-work-at-the-u-s-naval-air-warfare-center/

[6]

https://www.reportlinker.com/p06095157/Fire-Suppression-Market-Report-Trends-Forecast-and-Competitive-Analysis.html

[7]

https://www.usgs.gov/news/technical-announcement/usgs-updates-mineral-database-graphite-deposits-united-states

View original content to download multimedia:

https://www.prnewswire.com/news-releases/graphite-one-year-in-review-301711348.html

SOURCE

Graphite One Inc.

View original content to download multimedia:

http://www.newswire.ca/en/releases/archive/December2022/30/c7319.html

%SEDAR: 00025247E

For further information:

Anthony Huston, CEO, President & Director, Tel: (604) 889-4251, Email:

[email protected]; Investor Relations Contact, Tel: (604) 684-6730,

[email protected]

CO: Graphite One Inc.

CNW 07:00e 30-DEC-22