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Long-term global water projections using six socioeconomic scenarios in an integrated assessment modeling framework

Author

Listed:
  • Hejazi, Mohamad
  • Edmonds, James
  • Clarke, Leon
  • Kyle, Page
  • Davies, Evan
  • Chaturvedi, Vaibhav
  • Wise, Marshall
  • Patel, Pralit
  • Eom, Jiyong
  • Calvin, Katherine
  • Moss, Richard
  • Kim, Son

Abstract

In this paper, we assess future water demands for the agricultural (irrigation and livestock), energy (electricity generation, primary energy production and processing), industrial (manufacturing and mining), and municipal sectors, by incorporating water demands into a technologically-detailed global integrated assessment model of energy, agriculture, and climate change — the Global Change Assessment Model (GCAM). Base-year water demands – both gross withdrawals and net consumptive use – are assigned to specific modeled activities in a way that maximizes consistency between bottom-up estimates of water demand intensities of specific technologies and practices, and top-down regional and sectoral estimates of water use. The energy, industrial, and municipal sectors are represented in fourteen geopolitical regions, with the agricultural sector further disaggregated into as many as eighteen agro-ecological zones (AEZs) within each region. We assess future water demands representing six socioeconomic scenarios, with no constraints imposed by future water supplies. The scenarios observe increases in global water withdrawals from 3710km3year−1 in 2005 to 6195–8690km3year−1 in 2050, and to 4869–12,693km3year−1 in 2095. Comparing the projected total regional water withdrawals to the historical supply of renewable freshwater, the Middle East exhibits the highest levels of water scarcity throughout the century, followed by India; water scarcity increases over time in both of these regions. In contrast, water scarcity improves in some regions with large base-year electric sector withdrawals, such as the USA and Canada, due to capital stock turnover and the almost complete phase-out of once-through flow cooling systems. The scenarios indicate that: 1) water is likely a limiting factor in meeting future water demands, 2) many regions can be expected to increase reliance on non-renewable groundwater, water reuse, and desalinated water, but they also highlight an important role for development and deployment of water conservation technologies and practices.

Suggested Citation

  • Hejazi, Mohamad & Edmonds, James & Clarke, Leon & Kyle, Page & Davies, Evan & Chaturvedi, Vaibhav & Wise, Marshall & Patel, Pralit & Eom, Jiyong & Calvin, Katherine & Moss, Richard & Kim, Son, 2014. "Long-term global water projections using six socioeconomic scenarios in an integrated assessment modeling framework," Technological Forecasting and Social Change, Elsevier, vol. 81(C), pages 205-226.
  • Handle: RePEc:eee:tefoso:v:81:y:2014:i:c:p:205-226
    DOI: 10.1016/j.techfore.2013.05.006
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    1. Jasper M. Dalhuisen & Raymond J. G. M. Florax & JHenri L. F. de Groot & Peter Nijkamp, 2003. "Price and Income Elasticities of Residential Water Demand: A Meta-Analysis," Land Economics, University of Wisconsin Press, vol. 79(2), pages 292-308.
    2. Roseta-Palma, Catarina & Monteiro, Henrique, 2008. "Pricing for Scarcity," MPRA Paper 10384, University Library of Munich, Germany.
    3. Grafton, R. Quentin & Kompas, Tom & To, Hang & Ward, Michael B., 2009. "Residential Water Consumption: A Cross Country Analysis," Research Reports 94823, Australian National University, Environmental Economics Research Hub.
    4. Yu, Fanxian & Chen, Jining & Sun, Fu & Zeng, Siyu & Wang, Can, 2011. "Trend of technology innovation in China's coal-fired electricity industry under resource and environmental constraints," Energy Policy, Elsevier, vol. 39(3), pages 1586-1599, March.
    5. P. C. D. Milly & K. A. Dunne & A. V. Vecchia, 2005. "Global pattern of trends in streamflow and water availability in a changing climate," Nature, Nature, vol. 438(7066), pages 347-350, November.
    6. Fthenakis, Vasilis & Kim, Hyung Chul, 2010. "Life-cycle uses of water in U.S. electricity generation," Renewable and Sustainable Energy Reviews, Elsevier, vol. 14(7), pages 2039-2048, September.
    7. Feeley, Thomas J. & Skone, Timothy J. & Stiegel, Gary J. & McNemar, Andrea & Nemeth, Michael & Schimmoller, Brian & Murphy, James T. & Manfredo, Lynn, 2008. "Water: A critical resource in the thermoelectric power industry," Energy, Elsevier, vol. 33(1), pages 1-11.
    8. Son H. Kim, Jae Edmonds, Josh Lurz, Steven J. Smith, and Marshall Wise, 2006. "The objECTS Framework for integrated Assessment: Hybrid Modeling of Transportation," The Energy Journal, International Association for Energy Economics, vol. 0(Special I), pages 63-92.
    9. Matthew Rodell & Isabella Velicogna & James S. Famiglietti, 2009. "Satellite-based estimates of groundwater depletion in India," Nature, Nature, vol. 460(7258), pages 999-1002, August.
    10. Richard H. Moss & Jae A. Edmonds & Kathy A. Hibbard & Martin R. Manning & Steven K. Rose & Detlef P. van Vuuren & Timothy R. Carter & Seita Emori & Mikiko Kainuma & Tom Kram & Gerald A. Meehl & John F, 2010. "The next generation of scenarios for climate change research and assessment," Nature, Nature, vol. 463(7282), pages 747-756, February.
    11. Gerbens-Leenes, P.W. & Hoekstra, A.Y. & van der Meer, Th., 2009. "The water footprint of energy from biomass: A quantitative assessment and consequences of an increasing share of bio-energy in energy supply," Ecological Economics, Elsevier, vol. 68(4), pages 1052-1060, February.
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