U.S. manufacturers are standardizing sodium-ion batteries without federal mandate
Source: pv magazine Global
American sodium-ion battery makers are converging on compatible specs through market forces rather than NIST or DOE diktat—a pragmatic approach that mirrors how lithium-ion scaled in the 2010s but risks fragmenting if Chinese or European producers adopt different standards. The ability to retrofit existing Li-ion production lines dramatically lowers switching costs for manufacturers like Natrium and Altantis, making voluntary alignment economically rational. Sodium-ion's cost advantage disappears if supply chains balkanize into incompatible regional ecosystems; first-mover advantage goes to whoever locks in manufacturing partners now.