PRIMARY HYDROGEN CORP ENGAGES EASTERN GEO SERVICES TO ADVANCE NEWFOUNDLAND AND LABRADOR PROJECTS

Primary Hydrogen Corp. (TSXV:HDRO)(FRA:83W0(OTCQB:HNATF) ("Primary" or the "Company") is pleased to announce the engagement of Eastern Geo Services Inc. (EGS) to support the Company's upcoming Newfoundland and Labrador exploration programs. The Company is fully funded for its 2025 natural hydrogen exploration program across Canada.

"As we are preparing for the summer 2025 field season in Newfoundland and Labrador, Primary has partnered with the experienced consultants, Eastern Geo Services, who will greatly aid in our soil gas sampling programs," stated Benjamin Asuncion, CEO of Primary Hydrogen Corp. " The initial sampling program will employ sampling techniques designed and tested by INRS to minimize artificially produced hydrogen."

About Eastern Geo Services Inc.

Eastern Geo Services Inc. is a geological and environmental consulting firm based in Atlantic Canada. The company provides services in field data collection, GIS and mapping, mineral exploration support, and environmental site work. Their team supports a wide range of projects, from resource development to environmental assessments, across the mining, construction, and government sectors.

About Primary Hydrogen Corp.

Primary Hydrogen is dedicated to the exploration and development of natural hydrogen resources. With over 740 acres in the U.S. and 230 square kilometers across Canada, the Company's portfolio includes the Blakelock, Hopkins, Mary's Harbour, Point Rosie, Crooked Amphibolite, Coquihalla, and Cogburn projects. Primary also holds the Arthur Lake copper project in British Columbia and has an option to acquire a 75% interest in a hydrogen-REE project known as Wicheeda North, also located in British Columbia.

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FOR FURTHER INFORMATION PLEASE CONTACT:

Ben Asuncion
Chief Executive Officer
Primary Hydrogen Corp.
Email: ben@primaryh2.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.

CAUTIONARY NOTE REGARDING FORWARD-LOOKING INFORMATION

This news release contains "forward-looking information" and "forward-looking statements" within the meaning of applicable Canadian securities legislation. Such statements include, but are not limited to, statements regarding: (i) the Company's plans for its 2025 natural hydrogen exploration program in Newfoundland and Labrador; (ii) the expected scope, timing, and execution of the soil gas sampling program by Eastern Geo Sciences; (iii) the anticipated effectiveness of the sampling techniques in limiting artificially produced hydrogen; and (iv) the expected efficiency and timeliness of the exploration program due to the engagement of a local consultant.

Forward-looking statements are often identified by words such as "plans," "expects," "anticipates," "will," or similar expressions. These statements are based on certain assumptions, including but not limited to: the availability of sufficient funding to complete the planned exploration program; the accuracy of estimated timelines and costs for exploration activities; the effectiveness of the sampling techniques as tested by INRS; the ability of Eastern Geo Sciences to perform the sampling program as planned; and the absence of unforeseen operational, regulatory, or environmental obstacles.

These forward-looking statements are subject to significant risks and uncertainties that could cause actual results to differ materially from those expressed or implied. Such risks include, but are not limited to: unexpected delays or cost overruns in the exploration program; challenges in obtaining necessary permits or approvals; variations in the performance or availability of Eastern Geo Sciences; limitations in the effectiveness of the sampling techniques; environmental or weather-related disruptions affecting fieldwork; and general economic, market, or industry conditions. Additional risks are discussed in the Company's most recently filed management's discussion and analysis, available under the Company's SEDAR+ profile at www.sedarplus.ca.

Although the Company believes that the assumptions and expectations reflected in the forward-looking statements are reasonable based on the experience of its management, current conditions, and expected future developments, there can be no assurance that such statements will prove to be accurate. Readers are cautioned not to place undue reliance on forward-looking statements or information, as actual results and future events could differ materially from those anticipated. The Company does not undertake to update any forward-looking statements or information, except as required by applicable securities laws.

SOURCE: Primary Hydrogen Corp.