VANCOUVER, British Columbia, Sept. 03, 2025 (GLOBE NEWSWIRE) -- HydroGraph Inc. (CSE: HG) (OTCQB: HGRAF) (“HydroGraph”), a leading producer of ultra-pure graphene, today announced the publication of a ...

VANCOUVER, British Columbia, July 21, 2025 (GLOBE NEWSWIRE) -- HydroGraph Clean Power Inc. (CSE: ‎HG) (OTCQB: HGRAF) (the “Company” or “HydroGraph”) the producer of one of the world’s highest purity ...

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 ...

The current standards recommend measuring water discharge with vented thin-plate weirs. The ventilation of full-width, thin-plate weirs during discharge hydrograph measurement still poses a problem.

The program aims to support commercial-scale adoption of HydroGraph’s Fractal Graphene™, a turbostratic graphene material manufactured using the Company’s patented detonation synthesis technology.

Detailed price information for Gx Canadian Select Univ Bond Idx Corp Cls ETF (HBB-T) from The Globe and Mail including charting and trades.

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, May 14, 2021 (GLOBE NEWSWIRE) — HydroGraph Clean Power Inc. (“HydroGraph” or the “Company“), is pleased to announce that it has closed a private placement for gross ...