CarbonScape Limited has been granted U.S. Patent No. US12187615B2, covering its method of producing graphite from biocharBiochar is a carbon-rich material created from biomass decomposition in low-oxygen conditions. It has important applications in environmental remediation, soil improvement, agriculture, carbon sequestration, energy storage, and sustainable materials, promoting efficiency and reducing waste in various contexts while addressing climate change challenges. More. The patented process transforms biomass-derived biochar into low-surface-area graphite, a key material in lithium-ion battery anodes for electric vehicles and energy storage systems.

According to Chief Commercial Officer Vincent Ledoux-Pedailles, the patent validates the company’s technology, which aims to supply affordable, domestically sourced graphite from U.S. forestry resources. This comes at a time when 95% of battery-grade graphite is controlled by China, posing risks related to cost, availability, and supply chain stability for manufacturers globally.

CarbonScape is positioning itself as a domestic alternative by leveraging renewable biomassBiomass is a complex biological organic or non-organic solid product derived from living or recently living organism and available naturally. Various types of wastes such as animal manure, waste paper, sludge and many industrial wastes are also treated as biomass because like natural biomass these More, especially woodchips from the Southeastern U.S. The region’s robust forestry sector offers a reliable feedstockFeedstock refers to the raw organic material used to produce biochar. This can include a wide range of materials, such as wood chips, agricultural residues, and animal manure. More supply, supporting scalable graphite production and creating new opportunities for the industry.

The company also benefits from supportive U.S. policy efforts to strengthen domestic supply chains for critical minerals. These include Department of Energy and Department of Defense programs, tariffs on Chinese graphite, and executive actions aimed at building secure sources of strategic materials.

CarbonScape cites the relatively efficient regulatory environment in the U.S. as another advantage, allowing for faster permitting and industrial project development.

Focused on supplying the EV and energy storage markets, CarbonScape’s technology offers a pathway to locally sourced, renewable battery-grade graphite, addressing both environmental and economic challenges in the battery materials space.