Wind is a more efficient power source than solar. Compared to solar panels, wind turbines release less CO2, consume less energy, and produce more energy overall. One wind turbine can generate the same amount of electricity per kWh as about 48,704 solar panels. However, they take up a lot of space, can hurt wildlife, and are restricted to rural regions. For denser regions, solar panels are more practical. Solar panels can be installed on the rooftops of buildings, schools, and businesses.