- Written by Dr. Nikhil Koratkar, co-founder of Alsym Energy, John A. Clark and Edward T. Crossan Chair Professor in Engineering at Rensselaer Polytechnic Institute (RPI)
Lithium-ion batteries are everywhere, from the tiny ones in your earbuds to the massive ones in stationary storage installations. And every day, thousands of new batteries roll off the assembly lines—and thousands more find their way into landfills and rivers. It’s easy to assume that these batteries are safe for people and the environment given their ubiquity, but that couldn’t be farther from the truth.