Vancouver-based HydroGraph Clean Power and the Graphene Engineering Innovation Centre (GEIC) at The University of Manchester announced that they are expanding their collaboration as HydroGraph moves ...

Detailed price information for Hydrograph Clean Power Inc (HG-CN) from The Globe and Mail including charting and trades.

HydroGraph is one of the world's purest producers of graphene, currently positioned to be a global leader in commercializing graphene at scale.

HydroGraph Clean Power Inc. and the Graphene Engineering Innovation Centre (GEIC) are strengthening their collaboration as ...

Hydrograph Clean Power ( (TSE:HG) ) has issued an update.

MANCHESTER, United Kingdom, Jan. 06, 2026 (GLOBE NEWSWIRE) -- HydroGraph Clean Power Inc. (CSE: HG) (OTCQB: HGRAF) (“HydroGraph” or the “Company”) and the Graphene Engineering Innovation Centre (GEIC) ...

産業活動による水質汚染は、世界規模で深刻な課題です。特に繊維産業から排出される染料を含んだ廃水は、処理が難しく、環境と人の健康に大きな影響を与えています。こうした中、バンクーバーを拠点とする HydroGraph Inc. が発表した最新研究は、廃水 ...

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 ...

HydroGraph has also reportedly scaled production from pilot quantities to about one ton per month and expects to increase output to full commercial scale as additional reactors and a new Texas ...

There are rare moments in history where investors are offered an opportunity to participate in the growth of an emerging revolutionary technology at the ground floor – as well as the company leading ...

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 ...

• Unit Hydrograph Method is the most popular and widely used method for predicting flood hydrograph resulting from a known storm • First suggested by Sherman in 1932 Definition: A unit hydrograph is ...