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In the United States, the EPA Order provides defined operating conditions for the use of HydroGraph’s graphene materials, supporting customer engagement in battery, energy storage, coatings, polymers, ...
HydroGraph Clean Power recently secured key regulatory approvals in the United States, United Kingdom and European Union for its graphene materials, and announced a approximately C$30,000,000 ...
HydroGraph Clean Power (CNSX:HG) recently secured US EPA TSCA Section 5(e) approval along with UK REACH and EU REACH registrations for its graphene products, clearing the way for regulated commercial ...
TORONTO, April 09, 2025 (GLOBE NEWSWIRE) -- HydroGraph Clean Power Inc. (CSE: HG) (OTCQB: HGRAF) (FRA: M98) ("HydroGraph” or the "Company”), a sustainable commercial manufacturer of pristine graphene, ...
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 ...
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HydroGraph Clean Power Inc. (CSE: HG) (OTCQB: HGRAF) ('HydroGraph” or the 'Company”) today announced the appointment of John ...
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, ...
VANCOUVER, British Columbia, Jan. 27, 2026 (GLOBE NEWSWIRE) -- HydroGraph Clean Power Inc. (CSE: HG) (OTCQB: HGRAF) (“HydroGraph” or the “Company”) today announced that it has commenced construction ...
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 ...
Detailed price information for Hydrograph Clean Power Inc (HG-CN) from The Globe and Mail including charting and trades.