Present and Future Wind Energy in the U.S. Jose Zayas Manager, Wind Energy Technology Dept. Sandia National Laboratories www.sandia.gov/wind
[email protected] Sandia is a multiprogram laboratory operated by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy’s National Nuclear Security Administration under contract DE-AC04-94AL85000. History of Wind Energy pre - 1970 Prehistoric – Maritime (Greek, Viking) Medieval – Persian, Greek, England 20th Century – Great Plains First Energy Shortage -- 1974 History of Wind Energy post - 1970 U.S. DOE develops significant research program in response to the energy crisis of 1974 History of Wind Energy California Boom Installed Capacity 1400 1200 1000 Livermore, CA -1982 800 CA MW 600 rest of World 400 200 0 1980 1981 1982 1983 1984 1985 1986 1987 AWEA, CEC, Renewable Energy World, Power Engineering, Earth Policy Institute, UC-Irvine History of Wind Energy California and World Installed Capacity 80000 70000 60000 50000 40000 MW 30000 CA 20000 rest of World 10000 0 1980 1984 1988 1992 1996 2000 2004 AWEA, CEC, Renewable Energy World, Power Engineering, Earth Policy Institute, UC-Irvine Current U.S. Installation Wind Energy Today (end of 2007) • Total installed capacity: 16,879 MW (34 States) 5,244 MW installed 2007 45% increase from 2006 Accounted for 30% of new installed capacity in 2007 • Over 9 billion dollars invested in 2007 • Installed cost: ~5-8¢/kWh Installed capacity in the USA Cumulative end 2007: 16,879 MW 8,000 24,000 7,000 21,000 6,000 18,000 5,000 15,000 Almost 5.5 TW Available Resource 4,000 12,000 MW (Total U.