Supersized wind turbines generate clean energy—and surprising physics
Twenty years ago, wind energy was mostly a niche industry that contributed less than 1% to the total electricity demand in the United States. Wind has since emerged as a serious contender in the race to develop clean, renewable energy sources that can sustain the grid and meet the ever-rising global energy demand. Last year, wind energy supplied 7% of domestic electricity demand, and across the country—both on and offshore—energy companies have been installing giant turbines that reach higher and wider than ever before.
from Phys.org - latest science and technology news stories https://ift.tt/2Ksp9Em
from Phys.org - latest science and technology news stories https://ift.tt/2Ksp9Em
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