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Life cycle energy and environmental benefits of generating electricity from willow biomass

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  • Heller, Martin C
  • Keoleian, Gregory A
  • Mann, Margaret K
  • Volk, Timothy A

Abstract

Biomass is a key renewable energy source expected to play an important role in US electricity production under stricter emission regulations and renewable portfolio standards. Willow energy crops are being developed in the northeast US as a fuel source for increasing biomass energy and bioproduct demands. A life cycle inventory is presented that characterizes the full cradle-to-grave energy and environmental performance of willow biomass-to-electricity. A willow biomass production model is developed using demonstration-scale field experience from New York. Scenarios are presented that mimic anticipated cofiring operations, including supplemental use of wood residues, at an existing coal-fired generating facility. At a cofiring rate of 10% biomass, the system net energy ratio (electricity delivered divided by total fossil fuel consumed) increases by 8.9% and net global warming potential decreases by 7–10%. Net SO2 emissions are reduced by 9.5% and a significant reduction in NOx emissions is expected. In addition, we estimate system performance of using willow biomass in dedicated biomass gasification and direct-fired generating facilities and demonstrate that the pollution avoided (relative to the current electricity grid) is comparable to other renewables such as PV and wind.

Suggested Citation

  • Heller, Martin C & Keoleian, Gregory A & Mann, Margaret K & Volk, Timothy A, 2004. "Life cycle energy and environmental benefits of generating electricity from willow biomass," Renewable Energy, Elsevier, vol. 29(7), pages 1023-1042.
  • Handle: RePEc:eee:renene:v:29:y:2004:i:7:p:1023-1042
    DOI: 10.1016/j.renene.2003.11.018
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    References listed on IDEAS

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    1. Unknown, 2000. "Editors' Report," Journal of Agricultural and Applied Economics, Southern Agricultural Economics Association, vol. 0(Number 2), pages 1-2, August.
    2. anonymous, 2000. "Annual report highlights the Atlanta Fed at work," Financial Update, Federal Reserve Bank of Atlanta, issue Jul, pages 1-5.
    3. Keoleian, Gregory A. & Lewis, Geoffrey McD., 2003. "Modeling the life cycle energy and environmental performance of amorphous silicon BIPV roofing in the US," Renewable Energy, Elsevier, vol. 28(2), pages 271-293.
    4. Schleisner, L, 2000. "Life cycle assessment of a wind farm and related externalities," Renewable Energy, Elsevier, vol. 20(3), pages 279-288.
    5. AfDB AfDB, . "African Development Report 2000," African Development Report, African Development Bank, number 17 edited by Adeleke Oluwole Salami.
    6. Unknown, 2000. "Secretary-Treasurer'S Report," Journal of Agricultural and Applied Economics, Southern Agricultural Economics Association, vol. 0(Number 2), pages 1-2, August.
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