Rethinking wind power – Harvard study shows it to be overestimated

Harvard research suggests real-world generating capacity of wind farms at large scales has been overestimated Cambridge, Mass. – February 25, 2013 – “People have often thought there’s no upper bound for wind power—that it’s one of the most scalable power sources,” says Harvard applied physicist David Keith. After all, gusts and breezes don’t seem likely…

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CO2 emissions – China is the big hockey stick in the room

China’s CO2 emission in millions of metric tons from 1980 to 2009: Source, EIA: http://www.eia.gov/countries/img/charts_png/CH_co2con_img.png From Harvard School of Engineering and Applied Sciences: Atmospheric scientists release first “bottom-up” estimates of China’s CO2 emissions Estimates capitalize on instrumental measurements of CO2 in smokestacks and pollutants in the air by satellites and surface stations Cambridge, Mass. – July…

Drats! Down the warmhole the warming went

From the Harvard School of Engineering and Applied Sciences “Warming hole” delayed climate change over eastern United States April 26, 2012 50-year model suggests regional pollution obscured a global trend CONTACT: Caroline Perry, (617) 496-1351 Cambridge, Mass. – April 26, 2012 – Climate scientists at the Harvard School of Engineering and Applied Sciences (SEAS) have…