Coal-fired power plants are facilities that generate electricity by burning coal. The process involves heating water to create steam, which then drives turbines connected to generators. These plants are a significant source of energy in many countries, providing a large portion of the electricity used in homes and industries. However, coal-fired power plants also produce greenhouse gases and other pollutants, contributing to environmental concerns. Efforts are being made to reduce their impact through cleaner technologies and a shift towards renewable energy sources like solar and wind power.