Brossard, Quebec, MAY 22, 2024 – CHARBONE HYDROGEN CORPORATION (TSXV: CH; OTCQB: CHHYF; FSE: K47) (the “Company” or “CHARBONE”), North America’s only publicly traded pure-play green hydrogen company, today announced the closing of Units for debt settlements of $302,213.

The Company has settled with arm’s length suppliers, $302,213 of payables through the issuance of units. Each of the units offered, priced at $0.10 per Unit, was comprised of one common share of the Company and one common share purchase warrant. Each Warrant will entitle the holder thereof to purchase one additional common share of the Company at an exercise price of $0.20 for a period of 12 months following the closing date. A total of 3,022,130 Units will be issued pursuant to the closing, at a conversion price per unit of $0.10. The Company believes that the settlement of the payables through the issuance of securities is appropriate at the present time in light of the various project commitments and the overall need to manage its cash in a prudent manner. Any debt settlement will be reflected in a formal agreement and will be subject to the approval of the TSX Venture Exchange. Any securities issued pursuant to a debt settlement will be subject to a statutory four month hold period in Canada and be released in a manner of 25% of the total shares received every quarter over a period of twelve (12) months.

CHARBONE continues to advance its priority launch plans to scale and deliver green hydrogen production facilities in both the US and Canada during the second half of 2024. Located near Montreal, Quebec, its Sorel-Tracy Green Hydrogen Project will serve as the Company’s flagship facility, giving CHARBONE a first-mover advantage with production starting later this year. Additionally, a second green hydrogen production project in the Detroit, Michigan area is scheduled to be operational in 2024 as well. In total, CHARBONE plans to build and deliver 16 green hydrogen production facilities across North America by 2030.

Additionally, the Company is also pleased to announce that select CHARBONE Management and Board members have exercised stock options to purchase 300,000 common shares of CHARBONE well in advance of the November 8, 2024 expiration date, with an exercise price of $0.075 per share and generating proceeds of $22,500.

About CHARBONE Hydrogen Corporation

CHARBONE is an integrated green hydrogen group focused on delivering a network of modular green hydrogen production facilities across North America. Using renewable energy sources to produce green (H2) dihydrogen molecules and eco-friendly energy solutions for industrial, institutional, commercial and future mobility users, CHARBONE plans to scale and deliver green hydrogen production facilities in both the US and Canada by 2024, with an additional 14 facilities planned by 2030. CHARBONE is the only publicly traded pure-play green hydrogen company with common shares trading on the TSX Venture Exchange (TSXV: CH); the OTC Markets (OTCQB: CHHYF); and the Frankfurt Stock Exchange (FSE: K47). For more information, please visit www.charbone.com

Forward-Looking Statements

This news release contains statements that are “forward-looking information” as defined under Canadian securities laws (“forward-looking statements”). These forward-looking statements are often identified by words such as “intends”, “anticipates”, “expects”, “believes”, “plans”, “likely”, or similar words. The forward-looking statements reflect management’s expectations, estimates, or projections concerning future results or events, based on the opinions, assumptions and estimates considered reasonable by management at the date the statements are made. Although Charbone believes that the expectations reflected in the forward-looking statements are reasonable, forward-looking statements involve risks and uncertainties, and undue reliance should not be placed on forward-looking statements, as unknown or unpredictable factors could cause actual results to be materially different from those reflected in the forward-looking statements. The forward-looking statements may be affected by risks and uncertainties in the business of Charbone. These risks, uncertainties and assumptions include, but are not limited to, those described under “Risk Factors” in the Corporation’s Filing Statement dated March 31, 2022, which is available on SEDAR at www.sedar.com; they could cause actual events or results to differ materially from those projected in any forward-looking statements.

Except as required under applicable securities legislation, Charbone undertakes no obligation to publicly update or revise forward-looking information.

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

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

Contacts Charbone Hydrogen Corporation

Dave B. Gagnon Chief Executive Officer and Chairperson of the Board

CHARBONE Hydrogen Corporation

Telephone: +1 438 844-7170 Email: dg@charbone.com

Daniel Charette Chief Operating Officer

CHARBONE Hydrogen Corporation

Telephone: +1 438 800-4946 Email: dc@charbone.com

Reaffirms Priority Plans to Launch Canadian Green Hydrogen Production Facility in 2024; American Production Plant to Follow Later This Year

Brossard, Quebec, APRIL 23, 2024 – CHARBONE HYDROGEN CORPORATION (TSXV: CH; OTCQB: CHHYF; FSE: K47) (the “Company” or “CHARBONE”), North America’s only publicly traded pure-play green hydrogen company, announced that it has received a signed, non-binding offer for the sale of two hydro projects in Vermont and Wisconsin.

The terms of the offer remain confidential but specify that CHARBONE would sell 100% of its equity interests in the two hydro projects to an undisclosed renewable power producer for a combined valuation of US$725,000. The parties have agreed to collaborate using their best efforts to enter into a binding purchase offer with respect to the sale within the next 30-60 days.

News of this potential asset sale follows CHARBONE’s recent announcement that essential storage infrastructure is being transported to its flagship green hydrogen production plant site near Montreal, with plans to be operational in the second half of 2024. Additionally, the company has also announced its intent to launch a second North American green hydrogen production project in the Detroit, Michigan area this year.

“We are pleased to receive an offer that recognizes the inherent value of these assets,” said Dave Gagnon, CEO of CHARBONE. “As CHARBONE has established a decentralized, energy opportunistic approach to its green hydrogen production strategy, our ability to tap into any renewable energy sources connected to the grid allows us to move quickly, reduce costs and begin production. The sale of these assets will also provide the Company with additional, non-dilutive resources to advance our near-term plant development portfolio, while also evaluating other opportunities to add further projects to an already active modular green hydrogen plant development roadmap.”

The Sorel-Tracy Green Hydrogen Project will serve as the Company’s flagship facility, giving Charbone a first-mover advantage with production starting in the second half of 2024. Following a phased approach and gradually accelerating to produce approximately 200 kg per day once reaching initial full capacity, the facility targets industrial uses. It replaces gray hydrogen with a clean, reliable, renewable alternative to hydrogen produced from fossil fuels. Charbone is now preparing to set up a delivery schedule for the other production and storage equipment.

About CHARBONE Hydrogen Corporation

CHARBONE is an integrated green hydrogen group focused on delivering a network of modular green hydrogen production facilities across North America. Using renewable energy sources to produce green (H2) dihydrogen molecules and eco-friendly energy solutions for industrial, institutional, commercial and future mobility users, CHARBONE plans to scale and deliver green hydrogen production facilities in both the US and Canada by 2024, with an additional 14 facilities planned by 2030. CHARBONE is the only publicly traded pure-play green hydrogen company with common shares trading on the TSX Venture Exchange (TSXV: CH); the OTC Markets (OTCQB: CHHYF); and the Frankfurt Stock Exchange (FSE: K47). For more information, please visit www.charbone.com

Forward-Looking Statements

This news release contains statements that are “forward-looking information” as defined under Canadian securities laws (“forward-looking statements”). These forward-looking statements are often identified by words such as “intends”, “anticipates”, “expects”, “believes”, “plans”, “likely”, or similar words. The forward-looking statements reflect management’s expectations, estimates, or projections concerning future results or events, based on the opinions, assumptions and estimates considered reasonable by management at the date the statements are made. Although Charbone believes that the expectations reflected in the forward-looking statements are reasonable, forward-looking statements involve risks and uncertainties, and undue reliance should not be placed on forward-looking statements, as unknown or unpredictable factors could cause actual results to be materially different from those reflected in the forward-looking statements. The forward-looking statements may be affected by risks and uncertainties in the business of Charbone. These risks, uncertainties and assumptions include, but are not limited to, those described under “Risk Factors” in the Corporation’s Filing Statement dated March 31, 2022, which is available on SEDAR at www.sedar.com; they could cause actual events or results to differ materially from those projected in any forward-looking statements.

Except as required under applicable securities legislation, Charbone undertakes no obligation to publicly update or revise forward-looking information.

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

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

Contacts Charbone Hydrogen Corporation

Dave B. Gagnon Chief Executive Officer and Chairperson of the Board

CHARBONE Hydrogen Corporation

Telephone: +1 438 844-7170 Email: dg@charbone.com

Daniel Charette Chief Operating Officer

CHARBONE Hydrogen Corporation

Telephone: +1 438 800-4946 Email: dc@charbone.com

Brossard, Quebec, March 18, 2024 – CHARBONE HYDROGEN CORPORATION (TSXV: CH; OTCQB: CHHYF; FWB: K47) (the “Company” or “CHARBONE”), North America’s only publicly traded pure-play green hydrogen company, today announced it has engaged US Capital Global as strategic financial advisor for a potential multi-million-dollar financing initiative. Headquartered in Quebec, Canada, CHARBONE is at the forefront of developing innovative solutions in green hydrogen and modular plant production that leverage renewable energies for a sustainable future.

With global headquarters in San Francisco and principal offices in Dallas, Philadelphia, Miami, New York, Las Vegas, London, and Dubai, US Capital Global is a full-service global private financial group with an established track record in corporate finance, asset management, and capital formation services. All private placements, securities, and other related US Capital Global Securities, LLC services are offered by the group’s FINRA-member, SEC-registered broker-dealer affiliate, US Capital Global Securities LLC.

The transition to a low-carbon future necessitates a shift from carbon-based fossil fuels to clean energy alternatives. Green hydrogen, produced through water electrolysis using renewable energy, emerges as a promising solution in today’s energy markets. According to the International Energy Agency (IEA), achieving global net-zero emissions by 2050 may require substantial investments in green hydrogen production. Projections from Precedence Research indicate that the green hydrogen market will reach $89.2 billion by 2030, highlighting significant growth potential.

Lisa Terk, Senior Vice President at US Capital Global, expressed her enthusiasm for supporting CHARBONE, remarking, “Green hydrogen is swiftly emerging as a dependable alternative in the quest towards decarbonization and clean energy transition. When produced using renewable electricity, green hydrogen could be an invaluable tool to decarbonize sectors which are difficult to electrify. Many industrial processes such as steelmaking and fueling medium and heavy transport may benefit from green hydrogen in the not-too-distant future – leaving a lighter footprint with very low carbon emissions. CHARBONE’s mission is to provide green hydrogen using clean technologies that foster value for all stakeholders and advance long-term sustainability. We take great pride in backing this company from my hometown of Montreal.”

Dave B. Gagnon, Chairman and CEO of CHARBONE, underscored the Company’s commitment to a 100% green hydrogen future: “We have plans to develop modular green hydrogen plants across North America and have earmarked 16 projects in the US and Canada for this purpose, the first of which is expected to be production-ready in mid-2024. Our green hydrogen focus is a targeted response to the rising demand from industrial customers and manufacturers in the US and Canada. Our aim is to lead the charge in decarbonization by transforming existing industrial users from dirty hydrogen to green hydrogen.”

About US Capital Global

Founded in 1998, US Capital Global offers a range of advanced financial solutions, including debt, equity, and investment products customized for middle-market enterprises and investors. The firm oversees direct investment funds while delivering comprehensive wealth management and investment banking services, encompassing M&A strategies and capital raising expertise. Among the notable entities within the consortium are US Capital Global Investment Management LLC, US Capital Global Wealth Management LLC, and US Capital Global Securities LLC, an SEC-registered broker-dealer and member of FINRA. To learn more, visit www.uscapital.com.

About CHARBONE Hydrogen Corporation

CHARBONE is an integrated green hydrogen group focused on delivering a network of modular green hydrogen production facilities across North America. Using renewable energy sources to produce green (H2) dihydrogen molecules and eco-friendly energy solutions for industrial, institutional, commercial and future mobility users, CHARBONE plans to scale and deliver 16 green hydrogen production facilities in the US and Canada by 2030. CHARBONE is the only publicly traded pure-play green hydrogen company with common shares trading on the TSX Venture Exchange (TSXV: CH); the OTC Markets (OTCQB: CHHYF); and the Frankfurt Stock Exchange (FWB: K47). For more information, please visit www.charbone.com .

Forward-Looking Statements

This news release contains statements that are “forward-looking information” as defined under Canadian securities laws (“forward-looking statements”). These forward-looking statements are often identified by words such as “intends”, “anticipates”, “expects”, “believes”, “plans”, “likely”, or similar words. The forward-looking statements reflect management’s expectations, estimates, or projections concerning future results or events, based on the opinions, assumptions and estimates considered reasonable by management at the date the statements are made. Although CHARBONE believes that the expectations reflected in the forward-looking statements are reasonable, forward-looking statements involve risks and uncertainties, and undue reliance should not be placed on forward-looking statements, as unknown or unpredictable factors could cause actual results to be materially different from those reflected in the forward-looking statements. The forward-looking statements may be affected by risks and uncertainties in the business of CHARBONE. These risks, uncertainties and assumptions include, but are not limited to, those described under “Risk Factors” in the Corporation’s Filing Statement dated March 31, 2022, which is available on SEDAR at www.sedar.com; they could cause actual events or results to differ materially from those projected in any forward-looking statements.

Except as required under applicable securities legislation, CHARBONE undertakes no obligation to publicly update or revise forward-looking information.

Neither TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.

Contacts:

Dave B. Gagnon Chief Executive Officer and Chairperson of the Board

CHARBONE Hydrogen Corporation

Telephone: +1 450 678-7171 Email: dg@charbone.com

Daniel Charette Chief Operating Officer

CHARBONE Hydrogen Corporation

Telephone: +1 450 678-7171 Email: dc@charbone.com

Brossard, Quebec, March 8, 2024 – CHARBONE HYDROGEN CORPORATION (TSXV: CH; OTCQB: CHHYF; FWB: K47) (the “Company” or “Charbone”), North America’s only publicly traded pure-play green hydrogen company, today is pleased to announce the closing of Units for debt settlements of $50,000.

The Company has settled with an arm’s length supplier $50,000 of payables through the issuance of units. Each of the units offered, priced at $0.10 per Unit, was comprised of one common share of the Company and one common share purchase warrant. Each Warrant will entitle the holder thereof to purchase one additional common share of the Company at an exercise price of $0.12 for a period of 12 months following the closing date. A total of 500,000 Units will be issued pursuant to the closing, at a conversion price per unit of $0.10. The Company believes that the settlement of the payables through the issuance of securities is appropriate at the present time in light of the various project commitments and the overall need to manage its cash in a prudent manner. Any debt settlement will be reflected by a formal agreement and will be subject to the approval of the TSX Venture Exchange. Any securities issued pursuant to a debt settlement will be subject to a statutory four month hold period in Canada and be released in a manner of 25% of the total shares received every quarter over a period of twelve (12) months.

In addition, during Q4 2023, Charbone received the repayment of the full amount remaining as of September 30, 2023 ($21,153) of the CFO’s shareholder advance to help financing on-going corporate activities.

About Charbone Hydrogen Corporation

Charbone is an integrated green hydrogen group focused on delivering a North American network of production facilities and technological solutions for the creation and distribution of green hydrogen produced from clean and renewable energies. Providing eco-friendly energy solutions for industrial, institutional, commercial and future mobility users, the Company’s strategy is to develop modular and expandable hydrogen facilities producing green and low carbon intensity dihydrogen molecules, with the goal of scaling to deliver 16 modular and scalable green hydrogen production facilities in strategic areas across North America by 2030.

As North America’s only publicly traded pure-play green hydrogen company, Charbone’s common shares are active on the TSX Venture Exchange (TSXV: CH); the OTC Markets (OTCQB: CHHYF); and the Frankfurt Stock Exchange (FWB: K47).

Forward-Looking Statements

This news release contains statements that are “forward-looking information” as defined under Canadian securities laws (“forward-looking statements”). These forward-looking statements are often identified by words such as “intends”, “anticipates”, “expects”, “believes”, “plans”, “likely”, or similar words. The forward-looking statements reflect management’s expectations, estimates, or projections concerning future results or events, based on the opinions, assumptions and estimates considered reasonable by management at the date the statements are made. Although Charbone believes that the expectations reflected in the forward-looking statements are reasonable, forward-looking statements involve risks and uncertainties, and undue reliance should not be placed on forward-looking statements, as unknown or unpredictable factors could cause actual results to be materially different from those reflected in the forward-looking statements. The forward-looking statements may be affected by risks and uncertainties in the business of Charbone. These risks, uncertainties and assumptions include, but are not limited to, those described under “Risk Factors” in the Corporation’s Filing Statement dated March 31, 2022, which is available on SEDAR at www.sedar.com; they could cause actual events or results to differ materially from those projected in any forward-looking statements.

Except as required under applicable securities legislation, Charbone undertakes no obligation to publicly update or revise forward-looking information.

Neither TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of

this release.

Contacts Charbone Hydrogen Corporation

Dave B. Gagnon Chief Executive Officer and Chairperson of the Board

CHARBONE Hydrogen Corporation

Office phone: +1 450 678-7171 Cell phone: +1 450 524-0067 Email: dg@charbone.com

Daniel Charette Chief Operating Officer

CHARBONE Hydrogen Corporation

Office phone: +1 450 678-7171 Cell phone: +1 514 980-5841 Email: dc@charbone.com

Brossard, Quebec, February 29, 2024 – CHARBONE HYDROGEN CORPORATION (TSXV: CH; OTCQB: CHHYF; FWB: K47) (the “Company” or “Charbone”), North America’s only publicly traded pure-play green hydrogen company, today provided a company update, including significant progress being made with operating expenses and cash burn rate reductions over the last year, steps to strengthen its balance sheet and reconfirmation of its 100% near-term focus on advancing green hydrogen production and deploying a network of modular and scalable production facilities throughout hydrogen-dependent industrial areas across North America.

“We have been taking important and deliberate steps toward creating long-term shareholder value through a series of successful recapitalization efforts and focusing business activities on green hydrogen production delivery, commercial growth scalability and strengthening our balance sheet,” said Dave B. Gagnon, Chairman and CEO of Charbone. “We have completed two recent financings for $500K and $850K and expect that our cost reduction efforts will continue to result in a significant decrease in our monthly cash burn-rate, down to approximately $150,000 vs. the $450,000 as seen in previous periods.”

Burn-Rate and Payables Reductions

Charbone has implemented a range of significant cost-cutting actions designed to sharpen its capital structure through significant payables and monthly burn-rate reduction, while maintaining a healthy balance sheet and strengthening liquidity.

 The Company has right-sized its monthly burn rate from c. $450,000 per month to c. $150,000$ as per the latest financials dated September 30, 2023.  As of September 30, 2023, Charbone had 2,800,000$ in trade payables, and as part of its ongoing plan to recapitalize its balance sheet and clean its payables as well as its debt the following was completed: o $479,162 of third-party payables settled via the issuance of 4,791,619 Units Shares were confirmed as per the press release dated November 9, 2023; o $195,000 of management, including Chief Executive Officer, remuneration debts were settled via the issuance of 1,950,000 Units Shares as per the press release dated November 17, 2023; and o $88,066 of third-party payables were settled via the issuance of 880,660 Units Shares as per the press release dated December 7, 2023.

Recapitalization Efforts

Additionally, the Company has recapitalized its balance sheet via the following two financings:  Equity raise $499,877 via issuance of 9,997,540 Units Shares closed in two tranches on December 6 and December 15, 2023 as at $0.05 per Unit; and  Equity raise of $849,622 closed on February 1, 2024 via the issuance of 16,992,440 Units Shares as at $0.05per Unit.

Advancing Green Hydrogen Production Efforts

The Charbone team has worked diligently to refine its technology and proprietary processes with the goal of delivering a network of 16 modular and scalable green hydrogen production facilities in strategic areas across North America by 2030. Development of Charbone’s flagship green hydrogen facility, located in the City of Sorel-Tracy, Quebec along Highway 30’s “Steel Highway,” is set to come online in mid-2024. Production will follow a phased approach, gradually accelerating to produce approximately 200 kg per day once reaching initial full capacity. In the US, plant development will begin with the recently announced project in the Detroit, Michigan area.

“The decisions made to improve operational efficiencies have provided us with a clear path toward achieving several important milestones throughout the course of 2024,” Gagnon continued. “I want to thank our shareholders and business partners for their support as we push forward with an exciting green hydrogen production agenda in the months ahead.”

About Charbone Hydrogen Corporation

Charbone is an integrated green hydrogen group focused on delivering a North American network of production facilities and technological solutions for the creation and distribution of green hydrogen produced from clean and renewable energies. Providing eco-friendly energy solutions for industrial, institutional, commercial and future mobility users, the Company’s strategy is to develop modular and expandable hydrogen facilities producing green and low carbon intensity dihydrogen molecules, with the goal of scaling to deliver 16 modular and scalable green hydrogen production facilities in strategic areas across North America by 2030.

As North America’s only publicly traded pure-play green hydrogen company, Charbone’s common shares are active on the TSX Venture Exchange (TSXV: CH); the OTC Markets (OTCQB: CHHYF); and the Frankfurt Stock Exchange (FWB: K47).

Forward-Looking Statements

This news release contains statements that are “forward-looking information” as defined under Canadian securities laws (“forward-looking statements”). These forward-looking statements are often identified by words such as “intends”, “anticipates”, “expects”, “believes”, “plans”, “likely”, or similar words. The forward-looking statements reflect management’s expectations, estimates, or projections concerning future results or events, based on the opinions, assumptions and estimates considered reasonable by management at the date the statements are made. Although Charbone believes that the expectations reflected in the forward-looking statements are reasonable, forward-looking statements involve risks and uncertainties, and undue reliance should not be placed on forward-looking statements, as unknown or unpredictable factors could cause actual results to be materially different from those reflected in the forward-looking statements. The forward-looking statements may be affected by risks and uncertainties in the business of Charbone. These risks, uncertainties and assumptions include, but are not limited to, those described under “Risk Factors” in the Corporation’s Filing Statement dated March 31, 2022, which is available on SEDAR at www.sedar.com; they could cause actual events or results to differ materially from those projected in any forward-looking statements.

Except as required under applicable securities legislation, Charbone undertakes no obligation to publicly update or revise forward-looking information.

Neither TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of

this release.

Contacts Charbone Hydrogen Corporation

Dave B. Gagnon Chief Executive Officer and Chairperson of the Board

CHARBONE Hydrogen Corporation

Office phone: +1 450 678-7171 Cell phone: +1 450 524-0067 Email: dg@charbone.com

Daniel Charette Chief Operating Officer

CHARBONE Hydrogen Corporation

Office phone: +1 450 678-7171 Cell phone: +1 514 980-5841 Email: dc@charbone.com

NOT FOR DISSEMINATION OR DISTRIBUTION INTO THE UNITED STATES OR THROUGH UNITED STATES NEWSWIRE SERVICES

Brossard, Quebec, February 2, 2024 – Charbone Hydrogen Corporation (TSXV:CH, OTCQB:CHHYF, FWB:K47) (“Charbone” or the “Company”) is pleased to announce the closing of a non-brokered private placement financing of units of the Company for gross proceeds of $849,622 (the “Offering”). A total of 16,992,440 Units were issued pursuant to the closing of the Offering.

Each of the units offered (each a “Unit”), priced at $0.05 per Unit, was comprised of one common share of the Company (each, a “Unit Share”) and one common share purchase warrant (each, a “Warrant”). Each Warrant entitles the holder thereof to purchase one additional common share of the Company at an exercise price of $0.05 for a period of 12 months following the closing date of the Offering (the “Closing Date”).

At the Closing Date, the Company paid a finder’s fee of $29,300 and issued 586,000 finder’s warrants to a registered dealer in connection with sale of certain Units to a qualified subscriber introduced to the Company by such dealer.

The Units were offered by way of the “accredited investor” exemptions under National Instrument 45-106

The net proceeds from the Offering are intended to be used by the Company to finance operations to continue the Sorel-Tracy (Qc, Canada) project and to prepare a significant potential financing transaction.

The closing of the Offering remains subject to the approval of the TSX Venture Exchange. All securities issued pursuant to the Offering are subject to a statutory four month and one day hold period in Canada following the Closing Date.

This news release does not constitute an offer to sell or a solicitation of an offer to buy nor shall there be any sale of any of the securities in any jurisdiction in which such offer, solicitation or sale would be unlawful, including any of the securities in the United States of America. The securities have not been and will not be registered under the United States Securities Act of 1933, as amended (the “1933 Act”) or any state securities laws and may not be offered or sold within the United States or to, or for account or benefit of, U.S. Persons (as defined in Regulation S under the 1933 Act) unless registered under the 1933 Act and applicable state securities laws, or an exemption from such registration requirements is available.

About Charbone Hydrogen Corporation

Charbone is a green hydrogen group established in North America. The company’s strategy is to develop modular and expandable hydrogen facilities and regional hubs. Charbone will be able to produce green dihydrogen molecules using reliable and sustainable energy in order to distinguish itself as a supplier of an ecological solution for industrial, commercial and mobility users.

Forward-Looking Statements

This news release contains statements that are “forward-looking information” as defined under Canadian securities laws (“forward-looking statements”). These forward-looking statements are often identified by words such as “intends”, “anticipates”, “expects”, “believes”, “plans”, “likely”, or similar words. The forward-looking statements reflect management’s expectations, estimates, or projections concerning future results or events, based on the opinions, assumptions and estimates considered reasonable by management at the date the statements are made. Although Charbone believes that the expectations reflected in the forward-looking statements are reasonable, forward-looking statements involve risks and uncertainties, and undue reliance should not be placed on forward-looking statements, as unknown or unpredictable factors could cause actual results to be materially different from those reflected in the forward-looking statements. The forward-looking statements may be affected by risks and uncertainties in the business of Charbone. These risks, uncertainties and assumptions include, but are not limited to, those described under “Risk Factors” in the Corporation’s Filing Statement dated March 31, 2022, which is available on SEDAR at www.sedar.com, along with risks relating to the Offering and the intended use of proceeds of the Offering; they could cause actual events or results to differ materially from those projected in any forward-looking statements.

Except as required under applicable securities legislation, Charbone undertakes no obligation to publicly update or revise forward-looking information.

Neither TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.

Contacts

Secretary of the Board

CHARBONE Hydrogen Corporation CHARBONE Hydrogen Corporation

Telephone: +1 450 678-7171 Email: dg@charbone.com

Brossard, Quebec, January 31, 2024 – Charbone Hydrogen Corporation (TSXV:CH, OTCQB:CHHYF, FWB:K47) (“Charbone” or the “Company”) is announcing updated information concerning the $300,000 secured convertible debentures with an arm’s length investor FINEXCORP (the “Debentures”) and services agreements signed with Proactive Investors North America Inc. (“Proactive”) and Investing News Network (“INN”).

Concerning the Debentures, announced on August 31, 2023, Charbone has agreed with the holder to the change of the maturity date from March 1, 2025 to March 30, 2025. All the other terms of the Debentures would stay the same and will be issued upon the approval of the TSX Venture Exchange and other customary closing conditions.

In addition, the promotional services agreement with an arm’s length investor Proactive, announced on December 7, 2023, is for an initial term of one year, started on December 11, 2023, at monthly payments fee of $3,750. The Agreement will automatically renew for additional successive 12-month terms at the end of the initial term and each subsequent renewal term, unless either party provides the other party with written notice of non-renewal at least 90 days prior to the end of the then current term.

Also, the investor relations services agreement with an arm’s length investor INN, announced on December 18, 2023, is for a 14-month term, started on December 14, 2023, at 12 monthly payments fee of $4,575 until December 2024.

About Charbone Hydrogen Corporation

Charbone is a green hydrogen group established in North America. The company’s strategy is to develop modular and expandable hydrogen facilities and regional hubs. Charbone will be able to produce green dihydrogen molecules using reliable and sustainable energy in order to distinguish itself as a supplier of an ecological solution for industrial, commercial and mobility users.

Forward-Looking Statements

This news release contains statements that are “forward-looking information” as defined under Canadian securities laws (“forward-looking statements”). These forward-looking statements are often identified by words such as “intends”, “anticipates”, “expects”, “believes”, “plans”, “likely”, or similar words. The forward-looking statements reflect management’s expectations, estimates, or projections concerning future results or events, based on the opinions, assumptions and estimates considered reasonable by management at the date the statements are made. Although Charbone believes that the expectations reflected in the forward-looking statements are reasonable, forward-looking statements involve risks and uncertainties, and undue reliance should not be placed on forward-looking statements, as unknown or unpredictable factors could cause actual results to be materially different from those reflected in the forward-looking statements. The forward-looking statements may be affected by risks and uncertainties in the business of Charbone. These risks, uncertainties and assumptions include, but are not limited to, those described under “Risk Factors” in the Corporation’s Filing Statement dated March 31, 2022, which is available on SEDAR at www.sedar.com, along with risks relating to the Offering and the intended use of proceeds of the Offering; they could cause actual events or results to differ materially from those projected in any forward-looking statements.

Except as required under applicable securities legislation, Charbone undertakes no obligation to publicly update or revise forward-looking information.

Neither TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.

Contacts

Secretary of the Board

CHARBONE Hydrogen Corporation CHARBONE Hydrogen Corporation

Telephone: +1 450 678-7171 Email: dg@charbone.com

NOT FOR DISSEMINATION OR DISTRIBUTION INTO THE UNITED STATES OR THROUGH UNITED STATES NEWSWIRE SERVICES

Brossard, Quebec, December 18, 2023 – Charbone Hydrogen Corporation (TSXV:CH, OTCQB:CHHYF, FWB:K47) (“Charbone” or the “Company”) is pleased to announce the closing of a second tranche of its previously announced private placement financing of units of the Company (the “Offering”) for gross proceeds of $248,377. When combined with the previous closing, the Company has raised an aggregate of $499,877 pursuant to the Offering.

Each of the units offered (each a “Unit”), priced at $0.05 per Unit, was comprised of one common share of the Company (each, a “Unit Share”) and one common share purchase warrant (each, a “Warrant”). Each Warrant will entitle the holder thereof to purchase one additional common share of the Company at an exercise price of $0.05 for a period of 12 months following the closing date of the Offering (the “Closing Date”). A total of 4,967,540 Units were issued pursuant to the closing of the second tranche of the Offering.

The Units were offered by way of the “accredited investor” exemptions under National Instrument 45-106

The proceeds from the Offering are intended to be used by the Company to finance operations to continue Sorel-Tracy (Qc, Canada) project and to prepare a significant potential financing transaction.

The Company may close a third and final tranche on or before December 22, 2023. The closing of the Offering remains subject to the approval of the TSX Venture Exchange and other customary closing conditions.

This news release does not constitute an offer to sell or a solicitation of an offer to buy nor shall there be any sale of any of the securities in any jurisdiction in which such offer, solicitation or sale would be unlawful, including any of the securities in the United States of America. The securities have not been and will not be registered under the United States Securities Act of 1933, as amended (the “1933 Act”) or any state securities laws and may not be offered or sold within the United States or to, or for account or benefit of, U.S. Persons (as defined in Regulation S under the 1933 Act) unless registered under the 1933 Act and applicable state securities laws, or an exemption from such registration requirements is available.

In addition, the Company has entered into an advertising and investor awareness campaign with Dig Media Inc. dba Investing News Network (“INN”). For the 14-month term of the agreement, INN will provide advertising to increase awareness of the Company. INN does not provide investor relations or market making services. The cost of the campaign is $54,900. INN has also subscribed for 1,098,000 Units of the current Offering. No stock options are being granted to INN and no other compensation is payable in connection with its engagement.

About Charbone Hydrogen Corporation

Charbone is a green hydrogen group established in North America. The company’s strategy is to develop modular and expandable hydrogen facilities and regional hubs. Charbone will be able to produce green dihydrogen molecules using reliable and sustainable energy in order to distinguish itself as a supplier of an ecological solution for industrial, commercial and mobility users.

About Dig Media Inc. dba Investing News Network

INN is a private company headquartered in Vancouver, Canada, dedicated to providing independent news and education to investors since 2007.

Forward-Looking Statements

This news release contains statements that are “forward-looking information” as defined under Canadian securities laws (“forward-looking statements”). These forward-looking statements are often identified by words such as “intends”, “anticipates”, “expects”, “believes”, “plans”, “likely”, or similar words. The forward-looking statements reflect management’s expectations, estimates, or projections concerning future results or events, based on the opinions, assumptions and estimates considered reasonable by management at the date the statements are made. Although Charbone believes that the expectations reflected in the forward-looking statements are reasonable, forward-looking statements involve risks and uncertainties, and undue reliance should not be placed on forward-looking statements, as unknown or unpredictable factors could cause actual results to be materially different from those reflected in the forward-looking statements. The forward-looking statements may be affected by risks and uncertainties in the business of Charbone. These risks, uncertainties and assumptions include, but are not limited to, those described under “Risk Factors” in the Corporation’s Filing Statement dated March 31, 2022, which is available on SEDAR at www.sedar.com, along with risks relating to the Offering and the intended use of proceeds of the Offering; they could cause actual events or results to differ materially from those projected in any forward-looking statements.

Except as required under applicable securities legislation, Charbone undertakes no obligation to publicly update or revise forward-looking information.

Neither TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.

Contacts

Secretary of the Board

CHARBONE Hydrogen Corporation CHARBONE Hydrogen Corporation

Telephone: +1 450 678-7171 Email: dg@charbone.com

NOT FOR DISSEMINATION OR DISTRIBUTION INTO THE UNITED STATES OR THROUGH UNITED STATES NEWSWIRE SERVICES

Brossard, Quebec, December 7, 2023 – Charbone Hydrogen Corporation (TSXV:CH, OTCQB:CHHYF, FWB:K47) (“Charbone” or the “Company”) is pleased to announce the closing of a first tranche of a private placement financing of units of the Company for gross proceeds of $251,500 (the “Offering”) and Units for debt settlement of $88,066, for a total of $339,566.

Each of the units offered (each a “Unit”), priced at $0.05 per Unit, was comprised of one common share of the Company (each, a “Unit Share”) and one common share purchase warrant (each, a “Warrant”). Each Warrant will entitle the holder thereof to purchase one additional common share of the Company at an exercise price of $0.05 for a period of 12 months following the closing date of the Offering (the “Closing Date”). A total of 5,030,000 Units were issued pursuant to the closing of the first tranche of the Offering. The Company may issue up to an additional 9,970,000 Units, for gross proceeds of up to $498,500 representing a total Offering of up to $750,000.

At the Closing Date, the Company engaged to pay a finder’s fee of $10,150 plus to issue 203,000 finder’s warrants to a registered finder in connection with sale of Units to a qualified subscriber introduced to the Company by such finder.

The Units were offered by way of the “accredited investor” exemptions under National Instrument 45-106

The proceeds from the Offering are intended to be used by the Company to finance operations to continue Sorel-Tracy (Qc, Canada) project and to prepare a significant potential financing transaction.

The closing of the Offering remains subject to the approval of the TSX Venture Exchange and other customary closing conditions. The Company intends to close a second tranche in the coming days, but no later than December 22, 2023. All securities issued pursuant to the Offering are subject to a statutory four month hold period in Canada following the Closing Date.

This news release does not constitute an offer to sell or a solicitation of an offer to buy nor shall there be any sale of any of the securities in any jurisdiction in which such offer, solicitation or sale would be unlawful, including any of the securities in the United States of America. The securities have not been and will not be registered under the United States Securities Act of 1933, as amended (the “1933 Act”) or any state securities laws and may not be offered or sold within the United States or to, or for account or benefit of, U.S. Persons (as defined in Regulation S under the 1933 Act) unless registered under the 1933 Act and applicable state securities laws, or an exemption from such registration requirements is available.

The Company has settled with arm’s length suppliers $88,066 of payables through the issuance of units. Each of the units offered, priced at $0.10 per Unit, was comprised of one common share of the Company and one common share purchase warrant. Each Warrant will entitle the holder thereof to purchase one additional common share of the Company at an exercise price of $0.12 for a period of 12 months following the closing date. A total of 880,660 Units will be issued pursuant to the closing, at a conversion price per unit of $0.10. The Company believes that the settlement of the payables through the issuance of securities is appropriate at the present time in light of the various project commitments and the overall need to manage its cash in a prudent manner. Any debt settlement will be reflected by a formal agreement and will be subject to the approval of the TSX Venture Exchange. Any securities issued pursuant to a debt settlement will be subject to a statutory four month hold period in Canada and be released in a manner of 25% of the total shares received every quarter over a period of twelve (12) months.

In addition, the Company has entered into a media services agreement with Proactive Investors North America Inc. (“Proactive”) to raise public awareness of the Company and enhance its profile with the global investment community. Proactive reporters will provide coverage of the Company’s news releases, interviews with the Company’s executives and a dedicated landing page across Proactive’s website network. Proactive’s content will also be syndicated across social media, news aggregators and news tracking services. Proactive has not been engaged to provide investor relations services. Proactive’s media package is for a term of one year at an annual fee of $45,000. Proactive has also subscribed for 900,000 Units of the current Offering. No stock options are being granted to Proactive and no other compensation is payable in connection with its engagement.

About Charbone Hydrogen Corporation

Charbone is a green hydrogen group established in North America. The company’s strategy is to develop modular and expandable hydrogen facilities and regional hubs. Charbone will be able to produce green dihydrogen molecules using reliable and sustainable energy in order to distinguish itself as a supplier of an ecological solution for industrial, commercial and mobility users.

About Proactive Investors North America Inc.

Proactive is a multimedia news organization and events management company based in Toronto, Canada which operates financial websites providing breaking news and commentary on listed companies.

Forward-Looking Statements

This news release contains statements that are “forward-looking information” as defined under Canadian securities laws (“forward-looking statements”). These forward-looking statements are often identified by words such as “intends”, “anticipates”, “expects”, “believes”, “plans”, “likely”, or similar words. The forward-looking statements reflect management’s expectations, estimates, or projections concerning future results or events, based on the opinions, assumptions and estimates considered reasonable by management at the date the statements are made. Although Charbone believes that the expectations reflected in the forward-looking statements are reasonable, forward-looking statements involve risks and uncertainties, and undue reliance should not be placed on forward-looking statements, as unknown or unpredictable factors could cause actual results to be materially different from those reflected in the forward-looking statements. The forward-looking statements may be affected by risks and uncertainties in the business of Charbone. These risks, uncertainties and assumptions include, but are not limited to, those described under “Risk Factors” in the Corporation’s Filing Statement dated March 31, 2022, which is available on SEDAR at www.sedar.com, along with risks relating to the Offering and the intended use of proceeds of the Offering; they could cause actual events or results to differ materially from those projected in any forward-looking statements.

Except as required under applicable securities legislation, Charbone undertakes no obligation to publicly update or revise forward-looking information.

Neither TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.

Contacts

Secretary of the Board

CHARBONE Hydrogen Corporation CHARBONE Hydrogen Corporation

Telephone: +1 450 678-7171 Email: dg@charbone.com

Brossard, Quebec, December 4, 2023 – CHARBONE HYDROGEN CORPORATION (TSXV: CH, OTCQB: CHHYF, FWB:K47) (“Charbone”) is pleased to announce that it has executed a Memorandum of Understanding (the “MOU”) as of December 1, 2023 with Michigan’s Oakland County Economic Development Department (the “OCED”) that will set the stage for Charbone’s first green hydrogen facility in the United States. Oakland County is the home of dozens of major automotive companies including numerous world headquarters, North American headquarters, and R&D facilities.

The executed MOU between the parties will provide Charbone with a strong local partner for negotiations with local authorities, support in the final site selection process, project development and permitting support for activities related to its first facility in the United States, and assistance developing a regional ecosystem and hub. OCED will support Charbone alongside other stakeholders such as the Detroit Regional Partnership (DRP) and the Michigan Economic Development Corporation (MEDC). The aforementioned partners have already provided extraordinary support to Charbone in recent months by arranging multiple meetings with automotive OEM’s, local stakeholders, and future potential hydrogen users. Charbone aims to develop a network of green hydrogen production facilities in the North American market and has already announced four facilities in Canada, including one already under construction in Quebec.

“This MOU with Oakland County located in the North American hearth of the auto manufacturing industry is tremendous and exciting milestone for Charbone as it positions us as a new player and leader in the development and construction of modular and scalable production facilities in Detroit in what has been consider to be the cradle of the automaking in North America,” said Dave B. Gagnon, Chairman and CEO of Charbone. “Charbone’s team will work hard to propose a project consistent with the decarbonization and sustainability objectives and goals of the Oakland County, Michigan and the country, and I must add that we are really happy with the support and the welcome that our project has been receiving and the relationship that we have built”.

“The potential that Charbone Hydrogen Corp. brings to Oakland County and Michigan is exciting on so many fronts. The green hydrogen facility will bolster our efforts to expand environmentally friendly mobility options for the automotive industry,” said Oakland County Executive Dave Coulter. “This is a perfect example of how collaboration on a local, state and federal level can help produce an international agreement that holds so much promise.”

About Charbone Hydrogen Corporation

Charbone is a green hydrogen group established in North America. The company’s strategy is to develop modular and expandable hydrogen facilities and regional hubs. Charbone will be able to produce green dihydrogen molecules using reliable and sustainable energy in order to distinguish itself as a supplier of an ecological solution for industrial, commercial and mobility users.

About Oakland County

Oakland County Economic Development is Oakland County’s foremost advocate for business and community development, leading the charge for an economy that accounts for over 20% of the state’s GDP and is host to over 750 foreign-owned firms. The department focuses on improving the well-being of nearly 1.3 million Oakland County residents in partnership with 62 cities, villages and townships through efforts that entail job creation, job retention, tax base enhancements and quality of life improvements. For more information on Oakland County economic development and our initiatives, visit www.advantageoakland.com

Forward-Looking Statements

This news release contains statements that are “forward-looking information” as defined under Canadian securities laws (“forward-looking statements”). These forward-looking statements are often identified by words such as “intends”, “anticipates”, “expects”, “believes”, “plans”, “likely”, or similar words. The forward-looking statements reflect management’s expectations, estimates, or projections concerning future results or events, based on the opinions, assumptions and estimates considered reasonable by management at the date the statements are made. Although Charbone believes that the expectations reflected in the forward-looking statements are reasonable, forward-looking statements involve risks and uncertainties, and undue reliance should not be placed on forward-looking statements, as unknown or unpredictable factors could cause actual results to be materially different from those reflected in the forward-looking statements. The forward-looking statements may be affected by risks and uncertainties in the business of Charbone. These risks, uncertainties and assumptions include, but are not limited to, those described under “Risk Factors” in the Corporation’s Filing Statement dated March 31, 2022, which is available on SEDAR at www.sedar.com; they could cause actual events or results to differ materially from those projected in any forward-looking statements.

Except as required under applicable securities legislation, Charbone undertakes no obligation to publicly update or revise forward-looking information.

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

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

Contacts Charbone Hydrogen Corporation Contacts Oakland County

Dave B. Gagnon William Mullan Chief Executive Officer and Public Information Officer Chairperson of the Board

CHARBONE Hydrogen Corporation Oakland County