“During a visit yesterday to the Harvey mine in Sycamore, Pa., U.S. EPA Administrator Scott Pruitt declared that “the war on coal is done.” But if the regulatory battle is over, the fight in coal’s largest domestic market has just begun. Wind generation accounted for nearly 23 percent of power generation for the Electric Reliability Council of Texas (ERCOT) in the first quarter of 2017, the Lone Star State grid operator said this week.”

https://www.scientificamerican.com/article/the-rise-of-wind-power-in-texas/

www.scientificamerican.com/article/the-rise-of-wind-power-in-texas/