VKs copper battery post inTin Eye takes you to this article https://www.popularmechanics.com/science/energy/a34114885/elon-musk-tesla-battery-day-recap/
Tesla Battery Day: How Elon Musk Plans to Revolutionize Batteries
Elon Musk has finally revealed his plans to revolutionize the battery. If he can pull this off—and that's a big if—we'll see a $25k Tesla in just three years.
https://www.popularmechanics.com/science/energy/a34114885/elon-musk-tesla-battery-day-recap/
Article PUBLISHED: SEP 24, 2020
“Musk announced an ambitious slate of innovations—and even an all-new manufacturing plant—that Tesla will pursue over the next 10 years in order to start producing its own batteries.”
Would that make it during “the fall” of 2023?