U.S. Department of Energy

Redwood Materials, Inc. is a recycling and materials processing company based in Carson City, Nevada, founded in 2017. The company specializes in developing sustainable methods for recycling various metals and materials, particularly from batteries and electronics, to support circular supply chains. Its focus includes lithium, nickel, copper, gold, silver, cobalt, and other critical elements used in electric vehicles, renewable energy storage, and consumer electronics. By providing environmentally sound recycling solutions, Redwood Materials aims to address the increasing demand for battery end-of-life management as the number of electric vehicles rises globally. The company's innovative technology not only recycles waste but also generates essential raw materials, enabling manufacturers to create sustainable products and significantly contributing to the transition towards a circular economy.

Arbsource is developing wastewater treatment systems for the food & beverage industry, cutting painfully expensive water and power bills with biotechnology.

ZeaChem is focused on developing sustainable alternatives to petroleum-based fuels and chemicals, utilizing renewable biomass sources such as wood chips, wheat straw, corn stover, and grasses. The company employs a proprietary fermentation process that converts all carbon in the sugars into end products, resulting in high yields and making its products competitive with traditional fossil fuels, even without subsidies. By targeting the $1 trillion chemicals and fuels markets, ZeaChem aims to provide high-margin solutions that address environmental concerns while maintaining economic viability.