The intermittent, not reliable, noisy, ugly, expensive to build & maintain, made in China ... wind mills kill endangered eagles and other birds..
It takes hundreds of tons of coal to build and install (concrete & steel) the monsters that will cover huge chunks of real estate.
Then, when they are running, there’s a low pitch thrum-thrum-thrum for miles around. In early- to mid-morning and again in late-afternoon and evening, the blades block sunlight causing a strobe effect for miles around. In California near the Altamont pass, ranches in families for generations were essentially abandoned as people could no longer live there because of the incessant, infernal light and sound problems.