In 2012, Trump openly opposed the development of an offshore wind farm near his luxury golf course in Aberdeenshire, Scotland. He called the wind turbines "ugly monstrosities."
Trump continued his attack on wind farms earlier this year at an April 2 fundraiser for National Republican Congressional Committee.
"If you have a windmill anywhere near your house, congratulations, your house just went down 75 percent in value," Trump said. "And they say the noise causes cancer."
No studies have supported the claim that wind turbines cause cancer, according to Politifact.