renewable energy sources
Renewable energy sources are derived from natural processes that are replenished constantly. Their main functions include generating electricity, providing heat, and fueling transportation, all while reducing greenhouse gas emissions. Technological features vary across different types of renewable energy - solar power utilizes photovoltaic cells to convert sunlight into electricity, wind energy harnesses the power of wind through turbines, hydroelectric power uses flowing water to generate electricity, geothermal energy taps into the Earth's internal heat, and bioenergy converts organic matter into energy. These renewable sources are applied in residential, commercial, and industrial settings, enabling a sustainable and eco-friendly approach to meeting our energy needs.