VANCOUVER, British Columbia, June 18, 2025 (GLOBE NEWSWIRE) -- HydroGraph Clean Power Inc. (CSE: HG) (OTCQB: HGRAF) (the "Company" or "HydroGraph") a leading producer of ultra-pure graphene and advanced nanomaterials, today announced the selection of Kjirstin Breure as Board Chair, effective June 17, 2025. Tom Wilkinson, Independent Director of HydroGraph stated: "Kjirstin's leadership has been instrumental to HydroGraph's success over the last few years, guiding the company through development stage to now ...

Agreement with leading gas supplier supports scalable production of pristine graphene using high-purity acetylene feedstockTORONTO, 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, today announced two major growth milestones: a strategic relationship with a leading North American industrial gas supplier and the initiation of the first stages of planning for a new pro ...