Percent U.S. Land Area with Wind Resource Class 3 or Above (Annual)
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Percent U.S. Land Area with Wind Resource Class 3 or Above (Annual). Wind Energy Potential in the United States D.L. Elliott and M.N. Schwartz September 1993. PNL-SA-23109. Richland, WA: Pacific Northwest Laboratory. NTIS no. DE94001667. http://www.nrel.gov/wind/wind_potential.html. - PowerPoint PPT Presentation
Transcript of Percent U.S. Land Area with Wind Resource Class 3 or Above (Annual)
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20 - 40
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Dep
th (
cm)
Total C (%)
Cropland
Prairie
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Soil carbon content after 100 years of annual cropping and hay removal from native prairie meadows.
Percent U.S. Land Area with Wind Resource Class 3 or Above (Annual)
Wind Energy Potential in the United StatesD.L. Elliott and M.N. SchwartzSeptember 1993. PNL-SA-23109.Richland, WA: Pacific Northwest Laboratory. NTIS no. DE94001667.http://www.nrel.gov/wind/wind_potential.html