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The influence of large-scale wind power on global climate
Lisa
November 16, 2004 1:22:00 AM
Large-scale use of wind power can alter local and global climate by extracting kinetic energy and altering turbulent transport in the atmospheric boundary layer. We report climate-model simulations that address the possible climatic impacts of wind power at regional to global scales by using two general circulation models and several parameterizations of the interaction of wind turbines with the boundary layer. We find that very large amounts of wind power can produce nonnegligible climatic change at continental scales. Although large-scale effects are observed, wind power has a negligible effect on global-mean surface temperature, and it would deliver enormous global benefits by reducing emissions of CO2 and air pollutants. Our results may enable a comparison between the climate impacts due to wind power and the reduction in climatic impacts achieved by the substitution of wind for fossil fuels.
Note: when you create a new publication type, the articles module will automatically use the templates user-display-[publicationtype].xd and user-summary-[publicationtype].xd. If those templates do not exist when you try to preview or display a new article, you'll get this warning :-) Please place your own templates in themes/yourtheme/modules/articles The templates will get the extension .xt there.
Risk analysis of ice throw from wind turbines
Lisa
March 31, 2003 7:00:00 PM
This document prepared by Henry Seifert and others documents the risk of ice shed and ice throw on turbines operating in an area where ice can build up on the blades.