Ensure a sustainable supply of rare earth elements for producing renewable energy and other important technologies.
Critical materials, including rare earth elements (REE) and strategic metals, are essential for technologies used in a variety of applications such as cell phones, computers, cars, airplanes, batteries, and renewable energy systems – and therefore... Read More
At the ARPA-E Energy Innovation Summit, Secretary Steven Chu tells us the innovations he think will change our energy future. Which one do you think will be the game changer? Share your comment.