Why do lithium battery prices keep going down? Because the Chinese are subsidizing everything for us? Or that battery production is getting more efficient over time? I guess my spidey sense gets a little tingly when sourcing data from papers published in 2021 and 2022. A.) Covid, B.) 4 year old papers are based on data that is even older, and it seems like things are changing fast with respect to batteries. Not to say that battery-electric planes are coming anytime soon.

https://www.visualcapitalist.com/charted-lithium-ion-batteri...