Graphite One Inc.

Graphite One Inc. is a U.S.-based company building a complete graphite supply chain for electric vehicle batteries and energy storage. Operating America’s largest high-quality graphite deposit in Alaska, they mine, process in Ohio, and produce advanced battery-grade materials through strategic partnerships.

Company Location

Country:

Canada

City:

Vancouver, BC

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Company Overview

Graphite One Inc. is a U.S.-based company developing a complete graphite supply chain to meet growing global demand for high-quality graphite materials. The company owns and operates America’s largest high-quality graphite deposit, Graphite Creek, located on Alaska’s Seward Peninsula. Their integrated approach encompasses mining, processing, and manufacturing of advanced graphite materials, specifically targeting the electric vehicle (EV) battery and energy storage markets.

Battery Technology

Graphite One produces high-grade graphite materials for lithium-ion battery anodes. Its mining operations extract approximately 4 million tonnes of material annually (1 million tonnes at 7% graphite), processing it into 60,000 tonnes of graphite concentrate at 95% carbon grade. A planned manufacturing facility in Warren, Ohio will convert concentrate into 41,850 tonnes of battery-grade carbon spheroid graphite (99.95% purity) annually using advanced purification and control systems. In partnership with Hunan Chenyu Fuji New Energy Technology Co. Ltd., the company accesses advanced anode active material manufacturing technology for fast-charge, high-energy-density applications.

Products

Annual production of 60,000 tonnes of graphite concentrate (95% carbon grade); planned annual output of 41,850 tonnes of battery-grade carbon spheroid graphite (99.95% purity) engineered for EV battery applications.

Recent Projects

Finalizing Feasibility Study for the Graphite Creek project, expected in 2025, accelerated by U.S. Department of Defense support; received support from January 2025 Executive Orders on critical mineral production; secured a $37.5 million DoD grant and a potential $325 million Letter of Interest from EXIM Bank; planning a Warren, Ohio processing facility.

Investors

Bering Straits Native Corporation invested $2.0M with an option for an additional $8.4M; Taiga Mining Co., Inc. holds a 29.4% stake; U.S. Department of Defense provided a $37.5M grant.

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