Over the past two years, HydroGraph and the GEIC have worked side by side to advance application development and validation ...

TORONTO, April 30, 2025 (GLOBE NEWSWIRE) -- HydroGraph Clean Power Inc. (CSE: HG) (OTCQB: HGRAF) (FRA: M98) (“HydroGraph” or the “Company”), a sustainable commercial manufacturer of pristine graphene, ...

Hydrograph Clean Power ( ($TSE:HG) ) has issued an update. HydroGraph Clean Power has deepened its partnership with the University of Manchester’s ...

TORONTO, Oct. 11, 2023 (GLOBE NEWSWIRE) -- HydroGraph Clean Power Inc. (CSE: HG) (OTCBQ: HGCPF) (the “Company” or “HydroGraph”) is one of the most cost-effective producers of high-purity graphene in ...

TORONTO, Nov. 10, 2022 (GLOBE NEWSWIRE) -- HydroGraph Clean Power Inc. (CSE: HG) ("HydroGraph" or the "Company") is pleased to announce that it has secured a $90,000 grant in funding per year for two ...

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Despite strong technology and growth potential, HydroGraph Clean Power is not profitable, highly dilutive, and faces significant operational and regulatory risks. Valuation is extremely high, with a ...

AUSTIN, Texas, Aug. 20, 2025 (GLOBE NEWSWIRE) -- HydroGraph Clean Power Inc. (CSE: ‎HG) (OTCQB: HGRAF) (the "Company” or "HydroGraph”), a leading producer of ultra-pure graphene, today announced it ...

Peer-reviewed Study Reveals that Graphene Ink Coatings Can Dissipate Over 150% of Heat in High-power Electronics and Energy Systems VANCOUVER, British Columbia, Sept. 16, 2025 (GLOBE NEWSWIRE) -- ...

Shareholders also approved the appointment of MNP LLP as the Company's auditor for the upcoming year and authorized the board to fix the auditor's remuneration. In addition, the Company's stock option ...

Detailed price information for Smallcap ETF Vanguard (VB-A) from The Globe and Mail including charting and trades.