Windmills bad for environment
Wind turbines have some negative effects on the environment
Birds and bats can be injured or killed if they are hit by turbine blades. These deaths may contribute to declines in the population of species also affected by other human-related impacts.
whale and porpoise deaths?
The Environmental Disaster of Solar Energy
Solar energy is terrible for the environment in a number of ways, including the fact that large land areas must be devoted to it. At Forbes, Michael Shellenberger highlights another problem with solar energy: it produces vast quantities of hazardous waste, which are not being adequately dealt...
www.americanexperiment.org
JMO but I believe on private home roofs though very expensive may be OK