• DeathsEmbrace@lemm.ee
    link
    fedilink
    English
    arrow-up
    13
    arrow-down
    6
    ·
    11 days ago

    Where are they getting the material for wafers? Seems like 1 step forward and 3 steps backwards.

      • DeathsEmbrace@lemm.ee
        link
        fedilink
        English
        arrow-up
        14
        arrow-down
        1
        ·
        11 days ago

        Where is the sources for the material coming from? I don’t think most people realize that “domestic manufacturing” includes imported materials majority of the time which is getting tariffed.

        • partial_accumen@lemmy.world
          link
          fedilink
          English
          arrow-up
          15
          ·
          11 days ago

          Where is the sources for the material coming from? I don’t think most people realize that “domestic manufacturing” includes imported materials majority of the time which is getting tariffed.

          The USA does produce polysilicon domestically, which is the main raw material in wafers and ignots. Since the plant isn’t operational yet there is no report of where they are getting their polysilicon.

          • photonic_sorcerer@lemmy.dbzer0.com
            link
            fedilink
            English
            arrow-up
            8
            ·
            11 days ago

            I think they’re asking where the raw materials come from , i.e. the silicon to make the polysilicon. Usually sand is refined for this purpose; a lot of which comes from the Gobi desert in China.

            • LifeInMultipleChoice@lemmy.dbzer0.com
              link
              fedilink
              English
              arrow-up
              2
              ·
              edit-2
              11 days ago

              I placed this info elsewhere. Refinery building in Tennessee, query in Canada. At least that’s one company shooting to use the silicon for EV batteries. Makes sense because GM built their battery plant here in Tennessee as well. So they could likely ship within the state once refined. (Trump’s tarrifs on Canada obviously being an issue)