Keywords: North Carolina wind resource map 50m 800.jpg en Average annual wind power distribution for North Carolina 50m height above ground also showing location of existing electrical transmission lines http //www windpoweringamerica gov/images/windmaps/nc_50m_800 jpg United States Department of Energy National Renewable Energy Laboratory TrueWind Solutions 2003-01-09 EERE copyright policy says its works are public domain http //www1 eere energy gov/webpolicies/ copyright http //www awstruewind com/files/NC_pwr50m pdf - more detailed commercial version PD-USGov Maps of North Carolina Wind power in North Carolina U S State 50 meter wind resource maps |