Huge wind turbines are built on a big scale and are intended to produce a lot of electricity. They are frequently grouped together in wind farms and are normally significantly larger than the small-scale wind turbines utilized for residential and commercial uses. They often have capacities from hundreds of kilowatts to several megawatts, which is far higher than those of residential and commercial turbines. Huge wind turbines are crucial because they employ the wind's energy to produce clean, sustainable, and renewable energy. As an alternative energy alteration for both commercial and domestic use, the use of wind turbines are increasing in popularity. Large wind turbines can generate enough electricity to power entire cities or small countries by utilizing this unrestricted and free natural resource. Large and small wind turbines are becoming more and more popular as alternative energy sources. As part of their initiatives for renewable energy, a lot of nations and regions are investing in wind energy. It is possible for large wind turbines to produce enormous amounts of electricity enough to power entire cities or even small nations. Significant problems with huge wind turbines and current challenges are explored in this chapter.