PDF《Wind Power Project》

NREL is a national laboratory of the U.

S. Department of Energy Office of Energy Efficiency &

Renewable Energy Operated by the Alliance for Sustainable Energy, LLC This report is available at no cost from the National Renewable Energy Laboratory (NREL) at www.nrel.gov/publications. Contract No. DE-AC36-08GO28308 Wind Power Project Repowering: Financial Feasibility, Decision Drivers, and Supply Chain Effects Eric Lantz, Michael Leventhal, and Ian Baring-Gould Technical Report NREL/TP-6A20-60535 December

2013 NREL is a national laboratory of the U.S. Department of Energy Office of Energy Efficiency &

Renewable Energy Operated by the Alliance for Sustainable Energy, LLC This report is available at no cost from the National Renewable Energy Laboratory (NREL) at www.nrel.gov/publications. Contract No. DE-AC36-08GO28308 National Renewable Energy Laboratory

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80401 303-275-3000 ? www.nrel.gov Wind Power Project Repowering: Financial Feasibility, Decision Drivers, and Supply Chain Effects Eric Lantz, Michael Leventhal, and Ian Baring-Gould Prepared under Task No. WE11.0630 Technical Report NREL/TP-6A20-60535 December

2013 NOTICE This report was prepared as an account of work sponsored by an agency of the United States government. Neither the United States government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States government or any agency thereof. The views and opinions of authors expressed herein do not necessarily state or reflect those of the United States government or any agency thereof. This report is available at no cost from the National Renewable Energy Laboratory (NREL) at www.nrel.gov/publications. Available electronically at http://www.osti.gov/bridge Available for a processing fee to U.S. Department of Energy and its contractors, in paper, from: U.S. Department of Energy Office of Scientific and Technical Information P.O. Box

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22161 phone: 800.553.6847 fax: 703.605.6900 email: [email protected] online ordering: http://www.ntis.gov/help/ordermethods.aspx Cover Photos: (left to right) photo by Pat Corkery, NREL 16416, photo from SunEdison, NREL 17423, photo by Pat Corkery, NREL 16560, photo by Dennis Schroeder, NREL 17613, photo by Dean Armstrong, NREL 17436, photo by Pat Corkery, NREL 17721. Printed on paper containing at least 50% wastepaper, including 10% post consumer waste. iii This report is available at no cost from the National Renewable Energy Laboratory (NREL) at www.nrel.gov/publications. Acknowledgments This report was funded by the U.S. Department of Energy'

s (DOE) Wind and Water Power Technologies Office in accordance with the National Renewable Energy Laboratory'

s (NREL) Annual Operating Plan, Subtask WE 6.1.3 Wind Turbine Repowering and Recycling Assessments, Project 21115, Agreement 24944. The authors thank Cash Fitzpatrick and Jose Zayas of DOE'