What are 4 types of clean energy? The most popular renewable energy sources currently are:
Solar energy. Wind energy. Hydro energy. Tidal energy.
What are examples of clean energy?
- Solar. Learn about the Energy Department’s efforts to advance technologies that drive down the cost of solar energy in America.
- Hydrogen & Fuel Cells.
What are 3 clean energy sources?
- Solar energy from the sun.
- Geothermal energy from heat inside the earth.
- Wind energy.
- Biomass from plants.
- Hydropower from flowing water.
What does clean energy mean? Renewable energy, often referred to as clean energy, comes from natural sources or processes that are constantly replenished. For example, sunlight and wind keep shining and blowing, even if their availability depends on time and weather.