IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v33y2008i2p107-115.html
   My bibliography  Save this article

Evolution of the decrease in mineral exergy throughout the 20th century. The case of copper in the US

Author

Listed:
  • Valero, Alicia
  • Valero, Antonio
  • Arauzo, Inmaculada

Abstract

A mineral deposit is a natural resource whose exergy can be calculated from a defined reference environment (RE). This RE can be compared to a thermodynamically dead planet, where all materials have reacted, dispersed and mixed. Like any substance, a mine is characterized by its quantity, chemical composition and concentration (ore grade). The mine’s exergy measures the minimum (reversible) energy to extract and concentrate the materials from the RE to the conditions in the mine. And the mine’s exergy replacement cost accounts for the actual exergy required to accomplish this, with available technologies. The exergy assessment of the natural resource wealth of the Earth defined from a RE is named as exergoecology. The aim of this paper is to prove the usefulness of these two indicators for assessing the degradation of mineral deposits over history. As an example, the exergy decrease of US copper mines due to copper extraction throughout the 20th century has been determined. The results indicate that the exergy decrease was 65.4Mtoe, while the exergy replacement cost 889.9Mtoe. During the past century, the US extracted the equivalent of 2.5 and 1.2 times of its current national exergy reserves and base reserve of copper, respectively.

Suggested Citation

  • Valero, Alicia & Valero, Antonio & Arauzo, Inmaculada, 2008. "Evolution of the decrease in mineral exergy throughout the 20th century. The case of copper in the US," Energy, Elsevier, vol. 33(2), pages 107-115.
    • Handle: RePEc:eee:energy:v:33:y:2008:i:2:p:107-115
    DOI: 10.1016/j.energy.2007.11.007
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0360544207002162
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.energy.2007.11.007?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Reynolds, Douglas B., 1999. "The mineral economy: how prices and costs can falsely signal decreasing scarcity," Ecological Economics, Elsevier, vol. 31(1), pages 155-166, October.
    2. Harold Hotelling, 1931. "The Economics of Exhaustible Resources," Journal of Political Economy, University of Chicago Press, vol. 39(2), pages 137-137.
    3. Scott, Anthony & Pearse, Peter, 1992. "Natural resources in a high-tech economy : Scarcity versus resourcefulness," Resources Policy, Elsevier, vol. 18(3), pages 154-166, September.
    4. Mudd, Gavin M., 2007. "Global trends in gold mining: Towards quantifying environmental and resource sustainability," Resources Policy, Elsevier, vol. 32(1-2), pages 42-56.
    5. Ruth, Matthias, 1995. "Thermodynamic constraints on optimal depletion of copper and aluminum in the United States: a dynamic model of substitution and technical change," Ecological Economics, Elsevier, vol. 15(3), pages 197-213, December.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Valero, Al. & Valero, A., 2011. "A prediction of the exergy loss of the world's mineral reserves in the 21st century," Energy, Elsevier, vol. 36(4), pages 1848-1854.
    2. An, Qier & An, Haizhong & Wang, Lang & Huang, Xuan, 2014. "Structural and regional variations of natural resource production in China based on exergy," Energy, Elsevier, vol. 74(C), pages 67-77.
    3. Whiting, Kai & Carmona, Luis Gabriel & Sousa, Tânia, 2017. "A review of the use of exergy to evaluate the sustainability of fossil fuels and non-fuel mineral depletion," Renewable and Sustainable Energy Reviews, Elsevier, vol. 76(C), pages 202-211.
    4. Valero, Alicia & Valero, Antonio & Martínez, Amaya, 2010. "Inventory of the exergy resources on earth including its mineral capital," Energy, Elsevier, vol. 35(2), pages 989-995.
    5. Kai Whiting & Luis Gabriel Carmona & Angeles Carrasco & Tânia Sousa, 2017. "Exergy Replacement Cost of Fossil Fuels: Closing the Carbon Cycle," Energies, MDPI, vol. 10(7), pages 1-21, July.
    6. Javier Felipe-Andreu & Antonio Valero & Alicia Valero, 2022. "Territorial Inequalities, Ecological and Material Footprints of the Energy Transition: Case Study of the Cantabrian-Mediterranean Bioregion," Land, MDPI, vol. 11(11), pages 1-22, October.
    7. Amaya Martínez & Javier Uche & Antonio Valero & Carlos Rubio, 2011. "Assessment of Environmental Water Cost Through Physical Hydronomics," Water Resources Management: An International Journal, Published for the European Water Resources Association (EWRA), Springer;European Water Resources Association (EWRA), vol. 25(12), pages 2931-2949, September.
    8. Domínguez, Adriana & Valero, Alicia & Valero, Antonio, 2013. "Exergy accounting applied to metallurgical systems: The case of nickel processing," Energy, Elsevier, vol. 62(C), pages 37-45.
    9. De Vilbiss, Christopher D. & Brown, Mark T., 2015. "New method to compute the emergy of crustal minerals," Ecological Modelling, Elsevier, vol. 315(C), pages 108-115.
    10. Li, Tianjiao & Wang, Anjian & Xing, Wanli & Li, Ying & Zhou, Yanjing, 2019. "Assessing mineral extraction and trade in China from 1992 to 2015: A comparison of material flow analysis and exergoecological approach," Resources Policy, Elsevier, vol. 63(C), pages 1-1.
    11. Domínguez, Adriana & Czarnowska, Lucyna & Valero, Alicia & Stanek, Wojciech & Valero, Antonio, 2014. "Thermo-ecological and exergy replacement costs of nickel processing," Energy, Elsevier, vol. 72(C), pages 103-114.
    12. Jamali-Zghal, N. & Le Corre, O. & Lacarrière, B., 2014. "Mineral resource assessment: Compliance between emergy and exergy respecting Odum's hierarchy concept," Ecological Modelling, Elsevier, vol. 272(C), pages 208-219.
    13. Valero, Antonio & Valero, Alicia, 2010. "Exergoecology: A thermodynamic approach for accounting the Earth's mineral capital. The case of bauxite–aluminium and limestone–lime chains," Energy, Elsevier, vol. 35(1), pages 229-238.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Vela-Almeida, Diana & Brooks, Grace & Kosoy, Nicolas, 2015. "Setting the limits to extraction: A biophysical approach to mining activities," Ecological Economics, Elsevier, vol. 119(C), pages 189-196.
    2. Busch, Timo & Hoffmann, Volker H., 2007. "Emerging carbon constraints for corporate risk management," Ecological Economics, Elsevier, vol. 62(3-4), pages 518-528, May.
    3. Roma, Antonio & Pirino, Davide, 2009. "The extraction of natural resources: The role of thermodynamic efficiency," Ecological Economics, Elsevier, vol. 68(10), pages 2594-2606, August.
    4. Smith, James L., 2012. "On the portents of peak oil (and other indicators of resource scarcity)," Energy Policy, Elsevier, vol. 44(C), pages 68-78.
    5. Macías, Arturo & Matilla-García, Mariano, 2015. "Net energy analysis in a Ramsey–Hotelling growth model," Energy Policy, Elsevier, vol. 86(C), pages 562-573.
    6. Danny García Callejas, 2005. "Economic Growth, Consumption and Oil Scarcity in Colombia: A Ramsey model, time series and panel data approach," Borradores del CIE 4180, Universidad de Antioquia, CIE.
    7. Antonio RIBBA, 2010. "Sources of Unemployment Fluctuations in the USA and in the Euro Area in the Last Decade," EcoMod2010 259600141, EcoMod.
    8. Reynolds, Douglas B., 1999. "The mineral economy: how prices and costs can falsely signal decreasing scarcity," Ecological Economics, Elsevier, vol. 31(1), pages 155-166, October.
    9. Reynolds, Douglas B., 2013. "Uncertainty in exhaustible natural resource economics: The irreversible sunk costs of Hotelling," Resources Policy, Elsevier, vol. 38(4), pages 532-541.
    10. Mercure, Jean-François & Salas, Pablo, 2013. "On the global economic potentials and marginal costs of non-renewable resources and the price of energy commodities," Energy Policy, Elsevier, vol. 63(C), pages 469-483.
    11. Sam Mitra, 2019. "Depletion, technology, and productivity growth in the metallic minerals industry," Mineral Economics, Springer;Raw Materials Group (RMG);Luleå University of Technology, vol. 32(1), pages 19-37, April.
    12. Reynolds, Douglas B. & Baek, Jungho, 2012. "Much ado about Hotelling: Beware the ides of Hubbert," Energy Economics, Elsevier, vol. 34(1), pages 162-170.
    13. Douglas B. Reynolds, 2024. "U.S. shale oil production and trend estimation: Forecasting a Hubbert model," Economic Inquiry, Western Economic Association International, vol. 62(1), pages 468-487, January.
    14. Waisman, Henri & Rozenberg, Julie & Sassi, Olivier & Hourcade, Jean-Charles, 2012. "Peak Oil profiles through the lens of a general equilibrium assessment," Energy Policy, Elsevier, vol. 48(C), pages 744-753.
    15. Brett J. Watson & Roderick G. Eggert, 2021. "Understanding relative metal prices and availability: Combining physical and economic perspectives," Journal of Industrial Ecology, Yale University, vol. 25(4), pages 890-899, August.
    16. Reynolds, Douglas B. & Pippenger, Michael K., 2010. "OPEC and Venezuelan oil production: Evidence against a cartel hypothesis," Energy Policy, Elsevier, vol. 38(10), pages 6045-6055, October.
    17. Jakobsson, Kristofer & Söderbergh, Bengt & Snowden, Simon & Li, Chuan-Zhong & Aleklett, Kjell, 2012. "Oil exploration and perceptions of scarcity: The fallacy of early success," Energy Economics, Elsevier, vol. 34(4), pages 1226-1233.
    18. Zhu, Yongguang & Xu, Deyi & Ali, Saleem H. & Cheng, Jinhua, 2021. "A hybrid assessment model for mineral resource availability potentials," Resources Policy, Elsevier, vol. 74(C).
    19. Ugo Bardi & Rolf Jakobi & Hiroshan Hettiarachchi, 2016. "Mineral Resource Depletion: A Coming Age of Stockpiling?," Biophysical Economics and Resource Quality, Springer, vol. 1(1), pages 1-9, August.
    20. Rehrl, Tobias & Friedrich, Rainer, 2006. "Modelling long-term oil price and extraction with a Hubbert approach: The LOPEX model," Energy Policy, Elsevier, vol. 34(15), pages 2413-2428, October.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:energy:v:33:y:2008:i:2:p:107-115. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Catherine Liu (email available below). General contact details of provider: http://www.journals.elsevier.com/energy .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.