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The Characteristics of the Exergy Reference Environment and Its Implications for Sustainability-Based Decision-Making

Author

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  • Kyrke Gaudreau

    (Environment and Resource Studies, University of Waterloo, Waterloo, Ontario N2L 3G1, Canada)

  • Roydon A. Fraser

    (Mechanical and Mechatronics Engineering, University of Waterloo, Waterloo, Ontario N2L 3G1, Canada)

  • Stephen Murphy

    (Environment and Resource Studies, University of Waterloo, Waterloo, Ontario N2L 3G1, Canada)

Abstract

In the energy realm there is a pressing need to make decisions in a complex world characterized by biophysical limits. Exergy has been promoted as a preferred means of characterizing the impacts of resource consumption and waste production for the purpose of improving decision-making. This paper provides a unique and critical analysis of universal and comprehensive formulations of the chemical exergy reference environment, for the purpose of better understanding how exergy can inform decision-making. Four related insights emerged from the analysis, notably: (1) standard and universal chemical exergy reference environments necessarily encounter internal inconsistencies and even contradictions in their very formulations; (2) these inconsistencies are a result of incompatibility between the exergy reference environment and natural environment, and the desire to model the exergy reference environment after the natural environment so as to maintain analytical relevance; (3) the topics for which exergy is most appropriate as an analytical tool are not well served by comprehensive reference environments, and (4) the inconsistencies point to a need for deeper reflection of whether it is appropriate to adopt a thermodynamic frame of analysis for situations whose relevant characteristics are non-thermodynamic (e.g., to characterize scarcity). The use of comprehensive reference environments may lead to incorrect recommendations and ultimately reduce its appeal for informing decision-making. Exergy may better inform decision-making by returning to process dependent reference states that model specific processes and situations for the purpose of engineering optimization.

Suggested Citation

  • Kyrke Gaudreau & Roydon A. Fraser & Stephen Murphy, 2012. "The Characteristics of the Exergy Reference Environment and Its Implications for Sustainability-Based Decision-Making," Energies, MDPI, vol. 5(7), pages 1-17, July.
    • Handle: RePEc:gam:jeners:v:5:y:2012:i:7:p:2197-2213:d:18709
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    References listed on IDEAS

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    1. Utlu, Zafer & Hepbasli, Arif, 2008. "Energetic and exergetic assessment of the industrial sector at varying dead (reference) state temperatures: A review with an illustrative example," Renewable and Sustainable Energy Reviews, Elsevier, vol. 12(5), pages 1277-1301, June.
    2. Ahrendts, Joachim, 1980. "Reference states," Energy, Elsevier, vol. 5(8), pages 666-677.
    3. Hermann, Weston A., 2006. "Quantifying global exergy resources," Energy, Elsevier, vol. 31(12), pages 1685-1702.
    4. Ayres, Robert U. & Ayres, Leslie W. & Martinás, Katalin, 1998. "Exergy, waste accounting, and life-cycle analysis," Energy, Elsevier, vol. 23(5), pages 355-363.
    5. Martinez-Alier, Joan & Munda, Giuseppe & O'Neill, John, 1998. "Weak comparability of values as a foundation for ecological economics," Ecological Economics, Elsevier, vol. 26(3), pages 277-286, September.
    6. Kyrke Gaudreau & Roydon A. Fraser & Stephen Murphy, 2009. "The Tenuous Use of Exergy as a Measure of Resource Value or Waste Impact," Sustainability, MDPI, vol. 1(4), pages 1-20, December.
    7. Eli Spiegelman & George Spiegelman & Jonah Spiegelman, 2007. "Money as Social Exergy," Journal of Bioeconomics, Springer, vol. 9(3), pages 265-277, December.
    8. Favrat, D. & Marechal, F. & Epelly, O., 2008. "The challenge of introducing an exergy indicator in a local law on energy," Energy, Elsevier, vol. 33(2), pages 130-136.
    9. Valero, A., 2006. "Exergy accounting: Capabilities and drawbacks," Energy, Elsevier, vol. 31(1), pages 164-180.
    10. Morris, David R. & Szargut, Jan, 1986. "Standard chemical exergy of some elements and compounds on the planet earth," Energy, Elsevier, vol. 11(8), pages 733-755.
    11. Sciubba, Enrico, 2003. "Cost analysis of energy conversion systems via a novel resource-based quantifier," Energy, Elsevier, vol. 28(5), pages 457-477.
    12. Chen, G.Q. & Ji, Xi, 2007. "Chemical exergy based evaluation of water quality," Ecological Modelling, Elsevier, vol. 200(1), pages 259-268.
    13. Gattie, David K. & Kellam, Nadia N. & Turk, H. Jeff, 2007. "Informing ecological engineering through ecological network analysis, ecological modelling, and concepts of systems and engineering ecology," Ecological Modelling, Elsevier, vol. 208(1), pages 25-40.
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    1. 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.
    2. Sanober Hassan Khattak & Michael Oates & Rick Greenough, 2018. "Towards Improved Energy and Resource Management in Manufacturing," Energies, MDPI, vol. 11(4), pages 1-15, April.
    3. Petar Sabev Varbanov & Hon Huin Chin & Alexandra-Elena Plesu Popescu & Stanislav Boldyryev, 2020. "Thermodynamics-Based Process Sustainability Evaluation," Energies, MDPI, vol. 13(9), pages 1-28, April.
    4. Wiesberg, Igor Lapenda & Brigagão, George Victor & Araújo, Ofélia de Queiroz F. & de Medeiros, José Luiz, 2019. "Carbon dioxide management via exergy-based sustainability assessment: Carbon Capture and Storage versus conversion to methanol," Renewable and Sustainable Energy Reviews, Elsevier, vol. 112(C), pages 720-732.

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