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Green Graphite Technologies

  • Anode Material, BVC Midstream, Material Recycling
  • Anode Material, Graphite Anode

Green Graphite Technologies (GGT), founded in 2021 in Montreal, specializes in sustainable battery-grade graphite for electric vehicles. Utilizing proprietary GraphPure™ and GraphRenew™ technologies, GGT transforms natural and recycled graphite with minimal environmental impact, supporting scalable, high-purity production.

Company Location

Country:

Canada

City:

Montreal, Quebec

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Company Overview

Green Graphite Technologies (GGT) is a Montreal-based enterprise founded in 2021 by Gillian Holcroft and Kevin Watson, focused on sustainable production of battery-grade graphite for electric vehicles using environmentally responsible processes.

Battery Technology

GGT’s proprietary technologies include GraphPure™ for purifying natural flake graphite into 99.99% pure, carbon-coated spheres without hydrofluoric acid using electricity, and GraphRenew™ for extracting and purifying graphite from spent lithium-ion batteries with reagent regeneration; modular production scalable to 20,000 tpa.

Products

Battery-grade graphite spheres purified to 99.99% purity with carbon coating for EV anodes; modular production capacity up to 20,000 tonnes per annum.

Recent Projects

In 2024, GGT secured $816,000 from Next Generation Manufacturing Canada for a collaborative project with Calumix Technologies (totaling $3.4 million) and $682,000 from the Ontario Vehicle Innovation Network’s R&D Partnership Fund with Rain Carbon Canada Inc.

Investors

In 2023, Green Graphite Technologies raised a $2.1M seed round led by BDC Capital’s Climate Tech Fund and the Sustainable Chemistry Alliance. The company also secured a $1.1M grant from Sustainable Development Technology Canada and $0.5M from PRIMA Quebec.
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