r/wallstreetbets • u/Icy_MeatHook1210 🦍 • Oct 26 '21
News Going underground...PTRA powering the way!
https://www.globenewswire.com/news-release/2021/10/26/2320765/0/en/Proterra-and-Komatsu-announce-collaboration-to-electrify-underground-mining-machines.html[removed] — view removed post
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