Clean energy includes: ocean energy, clean solar energy, wind energy, bioenergy and hydropower.
1. Ocean Energy: Refers to renewable energy attached to seawater. The ocean receives, stores and emits energy through various physical processes. This energy is generated by tides, waves, temperature differences, salt. Shapes such as degree gradients and ocean currents exist in the ocean.
2. Clean Solar Energy: It converts light energy from the sun into other forms of thermal energy, electrical energy and chemical energy. No other harmful gases or solid wastes are produced during the energy conversion process. a new energy that is environmentally friendly, safe and pollution-free.
3. Wind Energy: The use of wind energy mainly comes in two forms: wind energy as anelectricity and wind energy production, of which wind energy production is the main one. Using wind power as energy means using wind to directly drive various mechanical devices, such as driving water pumps to lift water. The advantages of wind engines are: low investment, high efficiency, economy and durability.
4. Bioenergy: Bioenergy is a form of energy stored in living things in the form of chemical energy from solar energy. It comes directly or indirectly from photosynthesis. Among various renewable energy sources, biomass is unique in that it is stored solar energy and is the only renewable carbon source that can be converted into conventional solid, liquid and gaseous fuels.
5. Water Energy: Water energy is a renewable energy source and source of energy.clean energy. It refers to energy resources such as kinetic energy, potential energy and pressure energy of bodies of water. Broad water energy resources include river water energy, tidal water energy, wave energy, ocean current energy and other energy resources. Water energy resources in the narrow sense refers to river water energy resources.