What is a notable disadvantage of wind power generation?

Wind power generation's output is fundamentally reliant on wind conditions, which makes it variable and sometimes unpredictable. Wind energy systems require a certain level of wind speed to generate electricity effectively, and fluctuations in wind patterns can lead to periods of low or no electricity generation. This dependence creates challenges for utilities and power grids, as they must balance supply and demand and ensure a consistent energy supply. Consequently, wind power can complement other energy sources, but depending solely on it poses the significant disadvantage of intermittency. This characteristic makes planning for energy supply more complex, as the availability of wind is not constant throughout the day or year, impacting overall energy reliability and efficiency.