Metals for a low-carbon society

Journal name:
Nature Geoscience
Volume:
6,
Pages:
894–896
Year published:
DOI:
doi:10.1038/ngeo1993
Published online

Renewable energy requires infrastructures built with metals whose extraction requires more and more energy. More mining is unavoidable, but increased recycling, substitution and careful design of new high-tech devices will help meet the growing demand.

At a glance

Figures

  1. A row of wind turbines.
    Figure 1: A row of wind turbines.
  2. Increasing global consumption of raw materials.
    Figure 2: Increasing global consumption of raw materials.

    The World Wide Fund for Nature (WWF) predicts that the contribution from wind and solar energy to global energy production will rise to 25,000 TWh in 20507. To meet this demand, the global production of raw materials such as concrete, steel, aluminium, copper and glass will need to significantly increase. Open and filled symbols correspond to different volumes of raw material required to construct different types of photovoltaic panels (PV1 and PV2, respectively, in Supplementary Table 1).

References

  1. Masson-Delmotte, V., Le Treut, H. & Paillard, D. in L'énergie à découvert (eds Mosseri, R. & Jeandel, C.) 2225 (CNRS Editions, 2013).
  2. World energy outlook 2012: Renewable energy outlook (International Energy Agency 2012); http://www.worldenergyoutlook.org/publications/weo-2012
  3. Deciding the Future: Energy Policy Scenarios to 2050 (World Energy Council 2007); http://go.nature.com/vYzp4M
  4. Öhrlund, I. Science and Technology Options Assessment: Future Metal Demand from Photovoltaic Cells and Wind Turbines (European Parliament, 2011); http://go.nature.com/VUOs7V
  5. Mineral commodity summaries 2011 (US Geological Survey, 2011); http://go.nature.com/qH7nLj
  6. Mineral commodity statistics (US Geological Survey Data Series 140, 2005); http://pubs.usgs.gov/ds/2005/140/
  7. Deng, Y., Cornelissen, S. & Klaus, S. The Energy Report: 100% Renewable Energy by 2050 (WWF with ECOFYS and OMA, 2011).
  8. International Energy Outlook 2013 (US Energy Information Administration, 2013); http://go.nature.com/Vv1J4x
  9. Report of the Ad-hoc Working Group on defining critical raw materials (European Commission, Enterprise and Industry, 2010); http://go.nature.com/yto76i
  10. Brown, T. J. et al. European mineral statistics 2007–11 (British Geological Survey, 2013).
  11. http://go.nature.com/ojNdPr
  12. http://www.mining-technology.com/projects/aitik/
  13. Commodity Profile – Copper (British Geological Survey 2007); http://www.bgs.ac.uk/mineralsuk/statistics/mineralProfiles.html
  14. http://www.era-min-eu.org

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Author information

Affiliations

  1. CNRS, Université Grenoble Alpes, 1381 Rue de la Piscine BP53, 38041 Grenoble, Cedex 09, France

    • Olivier Vidal &
    • Nicholas Arndt
  2. CNRS, CEREGE, Aix-Marseille Université, Technopole Environnement Arbois, Mediterranee BP80, 13545 Aix en Provence, Cedex 04, France

    • Bruno Goffé

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Supplementary information

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  1. Supplementary Information (400 KB)

    Supplementary Information

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