Ask a Scientist: In Search of a ‘Green’ Electric Car Battery
![close up of an EV being charged](https://energy.ucdavis.edu/wp-content/uploads/InSearchOfGreenBattery_071522.jpg)
Despite EVs’ considerable environmental benefits, it will be imperative to “green” the material sourcing process to ensure a more sustainable and ethical supply chain as the world transitions to an electrified transportation system.