So many new ways to store energy. Happening very fast.

"the team’s battery chemistry with the solid electrolyte can potentially boost the energy density by as much as four times above lithium-ion batteries"

Will batteries achieve enough density for shipping? Aviation? https://www.anl.gov/article/new-design-for-lithiumair-battery-could-offer-much-longer-driving-range-compared-with-the-lithiumion