U.S. Steel Pioneers Battery-Powered Locomotives, 1st In North America - CleanTechnica
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U. S. Steel Pioneers Battery-Powered Locomotives, First In North America, a crucial step forward in its ongoing sustainability
  • linknewtabBEnglish
    1·
    1 year ago

    What am I missing? Electric trains have used regen since basically forever.

    • duke_of_alinorBEnglish
      1·
      1 year ago

      Agreed, but many places do not store the energy. Going over the Rockies for example.