Yes.
According to Baidu question bank, renewable energy is inexhaustible, including solar energy, hydropower, wind energy, bioenergy, tidal energy, etc. ( )Answer: Exactly.
Renewable energy refers to non-fossil energy such as wind energy, solar energy, hydropower, biomass energy, energy geothermal, ocean energy, etc. is a non-renewable and non-renewable source of energy. It is harmless or poses minimal risk to the environment. Resources are widely distributed and suitable for local development and use.
What are the four main sources of clean energy
such as solar energy, geothermal energy, wind energy, energy oceanic, biomass energy and nuclear fusion energy, etc.,are new sources of energy.
New energies (EN): also called unconventional energies. Refers to various forms of energy other than traditional energy. Refers to energy that has just begun to be developed and used or is the subject of active research and needs to be promoted.
New energy knowledge:
New energy generally refers to renewable energy developed and used based on new technologies, including solar energy, biomass energy, wind energy, geothermal energy and wave energy. energy, ocean current energy and tidal energy, as well as the thermal cycle between the ocean surface and the deep layer, etc., in addition there are hydrogen energy, biogas, alcohol, methanol, etc., and energy sources such as coal, oil, natural gas and energy hhydraulics that have been widely used are called conventional energy.
New energy sources that can create industries in China mainly include hydropower (mainly small hydropower plants), wind power, biomass energy, solar energy , geothermal energy, etc., which are clean and recyclable energy sources. The development of new energy industry is not only an effective supplement to the entire energy supply system, but also an important measure for environmental governance and ecological protection. It is the ultimate energy choice to meet the sustainable development needs of human society.
The four main sources of clean energy are ocean energy, solar energy, bioenergy and hydropower.
1. Ocean energy: refers to energyrenewable 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. Water Energy: Water is a renewable energy source and a clean energy source. It refers to energy resources such as kinetic energy, potential energy and pressure energy of bodies of water.
3. Solar energy 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. New safe and pollution-free energy.
4. Bioenergy is a form of energy in which solar energy is stored in organisms as chemical energy. Elis directly or indirectly derived from plant photosynthesis. Among the various renewable energy sources, biomass is unique in that it is stored. Solar energy is the only renewable energy source.
Characteristics of clean energy
1. Renewability: Renewable energy is the fastest growing among primary energy sources. Its consumption is expected to be equal to that of coal within 20 to 30 years. Renewable energies will see increased development in the future. Rural areas have a large amount of renewable energy resources, such as biomass energy, solar energy and hydroelectric energy, which are highly renewable.
2. Environmental protection: Rural clean energy is not as polluting as fossil energy. The production of clean energy is in itself a process of improving therural environment. For example, the construction of large and medium-sized biogas projects in large and medium-sized livestock and poultry farms not only produces a large amount of rural energy, but also solves the pollution of livestock manure and poultry.
3. Circularity: Developing a circular economy will open up new resources for China’s economic growth. For example, a livestock farm that produces 100,000 pigs per year produces 58,400 tons of manure. If all these pollutants are recycled, it can produce 2.7 million cubic meters of high-quality biogas per year, which can be used by 4,000 households and around 12,000 people. . The energy generated can be reused again and again in urban agricultural production, with endless benefits.
4. Economic: the development of clean energy in rural areas can protect the rural environment and, as a chain of incircular economy industry, it can not only solve the problem of sewage, waste residue and waste gas in the upstream product production process, but also puts these wastes into waste. As the main raw material for downstream products, it can save a large amount of production raw materials and has extremely high economic value for agricultural production.