Wind Farms Causing Global Warming
Wind farms are supposed to combat global warming by moving America from emissions-heavy sources of energy to zero-emissions energy. Except, it appears as though the wind turbines themselves have an impact on the climate:
Researchers at the State University of New York at Albany analysed the satellite data of areas around large wind farms in Texas, where four of the world’s largest farms are located, over the period 2003 to 2011.
The results, published in the journal Nature Climate Change, showed a warming trend of up to 0.72 degrees Celsius per decade in areas over the farms, compared with nearby regions without the farms.
“We attribute this warming primarily to wind farms,” the study said. The temperature change could be due to the effects of the energy expelled by farms and the movement and turbulence generated by turbine rotors, it said.
“These changes, if spatially large enough, may have noticeable impacts on local to regional weather and climate,” the authors said.
Whoops.Tags: global warming, wind energy, wind farms