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Kurz zum Klima: Silizium – ein Rohstoff, der es in sich hat

Author

Listed:
  • Jana Lippelt
  • Jennifer Steigmeier
  • Anita Wölfl

Abstract

Als Basisrohstoff für die Produktion etwa von Mikrochips oder Solarzellen wird Silizium immer zentraler für zahlreiche Schlüsseltechnologien. Da aber Silizium regional hoch konzentriert produziert wird, ist die weltweite Versorgung mit dem Rohstoff schwierig. Zudem ist der Produktionsprozess sehr energieintensiv und mit erheblichen negativen Wirkungen für die Umwelt verbunden. Alternative Materialien und Technologien haben schon für die nahe Zukunft sowohl aus Effizienz- wie auch Umweltgesichtspunkten großes Potenzial.

Suggested Citation

  • Jana Lippelt & Jennifer Steigmeier & Anita Wölfl, 2021. "Kurz zum Klima: Silizium – ein Rohstoff, der es in sich hat," ifo Schnelldienst, ifo Institute - Leibniz Institute for Economic Research at the University of Munich, vol. 74(09), pages 73-76, September.
    • Handle: RePEc:ces:ifosdt:v:74:y:2021:i:09:p:73-76
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    More about this item

    Keywords

    Rohstoffversorgung; Produktionsprozess; Umweltbelastung;
    All these keywords.

    JEL classification:

    • Q51 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Environmental Economics - - - Valuation of Environmental Effects
    • Q32 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Nonrenewable Resources and Conservation - - - Exhaustible Resources and Economic Development

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