California's Electric Vehicle Future Hinges on Battery Performance. As California pushes to transition its transportation sector to electric vehicles, a crucial factor in the state's success may lie in the performance of EV batteries. A new study from researchers at the University of California, Los Angeles (UCLA) has shed light on the key factors affecting EV battery durability, sparking concerns about the state's aging grid infrastructure and the long-term reliability of EVs. With the state's ambitious goal to phase out gas-powered cars by 2035, experts warn that addressing these battery performance issues is essential to ensure a smooth transition to a sustainable transportation system. Can California's EV dreams be powered by reliable batteries, or will technical challenges hinder the state's clean energy ambitions?