Green or carbon free energy is not free from negative points. Solar panels degrade much quicker than what manufacturers claim. A friend put in a solar panel farm to supply a college. His system was supposed to have a 25/30 year life expectancy. After year seven years so many panels had failed completely or produced so little he was forced to shut the entire system down. Removing them and then disposing of them cost money he had not expected to pay out for 18 more years. He put the land back into farm production.
Every type of system has their negative points. Wind turbines kill a lot of flying birds. The worst Ive seen are the solar mirror farms and the birds being burned out of the air. You cant see it on YouTube. Scary/funny stuff.