J. B. Straubel
Jeffrey Brian ("J. B.") Straubel is an American businessman. J.B. spent 15 years at Tesla, as Co-Founder and Chief Technical Officer until moving to an advisory role in July 2019.
In 2017, Straubel established Redwood Materials, working on the recycling of lithium-ion batteries and e-waste. Carson City, Nevada based Redwood is inventing sustainable materials by creating circular supply chains, turning waste into profit and solving the environmental impacts of new products before they happen.