US Department of Energy

Ioneer Ltd is a mineral exploration company based in North Sydney, Australia, primarily engaged in the development of its wholly owned Rhyolite Ridge Lithium-Boron Project located in Nevada, USA. With a focus on creating a sustainable future, Ioneer aims to establish a domestic source of lithium and boron, two critical materials for various applications, including renewable energy technologies. The company emphasizes environmentally and socially responsible extraction methods to align with its vision of sustainability. Since its incorporation in 2001, Ioneer has evolved from its previous identity as Global Geoscience Limited, reflecting its commitment to advancing the mining sector while addressing modern environmental challenges.

Redwood Materials, Inc. is a Nevada-based company focused on advancing sustainable battery recycling technologies to create a circular supply chain for lithium-ion batteries. Founded by JB Straubel in 2017, Redwood specializes in the recycling and processing of end-of-life batteries and electronics to recover critical materials such as lithium, nickel, cobalt, copper, and various metals. The company currently receives approximately 10 GWh of used batteries annually and aims to scale its production of anode and cathode materials to 100 GWh by 2025, sufficient for manufacturing over one million electric vehicles each year. By providing environmentally sound solutions for recycling and refining, Redwood supports industries including electric vehicles, renewable energy storage, and consumer electronics, thereby contributing to a reduction in the environmental impact of battery production and usage.

Comstock Mining Inc. is a Nevada-based company focused on the exploration, development, and production of gold and silver, primarily in the historic Comstock and Silver City mining districts. The company controls approximately 9,358 acres of mining claims, including both patented and unpatented properties, and has concentrated its efforts on the Dayton and Lucerne resource areas. Comstock is committed to sustainable mining practices, incorporating environmental stewardship through reclamation and monitoring efforts. Additionally, the company has a real estate segment that includes various rental properties and the Gold Hill Hotel, enhancing its diversification. Comstock also engages in collaborations to develop technologies for the remediation of mercury from mining processes, further emphasizing its commitment to responsible operations. Established in 1999, Comstock Mining continues to leverage its extensive geological data and historical insights to optimize its mining activities and explore new opportunities within its significant landholdings.

Ioneer Ltd is a mineral exploration company based in North Sydney, Australia, primarily engaged in the development of its wholly owned Rhyolite Ridge Lithium-Boron Project located in Nevada, USA. With a focus on creating a sustainable future, Ioneer aims to establish a domestic source of lithium and boron, two critical materials for various applications, including renewable energy technologies. The company emphasizes environmentally and socially responsible extraction methods to align with its vision of sustainability. Since its incorporation in 2001, Ioneer has evolved from its previous identity as Global Geoscience Limited, reflecting its commitment to advancing the mining sector while addressing modern environmental challenges.