Renewable energy sources like solar, wind, hydro, and geothermal are crucial for reducing our dependence on fossil fuels. Solar panels convert sunlight into electricity using photovoltaic cells. Wind turbines harness air currents, while hydroelectric dams capture water flow to generate power. Geothermal systems use Earth’s internal heat. These technologies produce clean energy with minimal environmental impact. Advances in energy storage, such as lithium-ion and solid-state batteries, are making renewables more reliable. The shift to sustainable power supports climate goals, improves air quality, and fosters economic growth. Scientific innovation continues to push renewable energy closer to becoming the global standard.
