New energy refers to various forms of energy other than traditional energy. The nouns are introduced in detail as follows:
1. Introduction: New energy is also called unconventional energy. Refers to various forms of energy other than traditional energy. Refers to energy sources that have just begun to be developed and utilized or are being actively researched and yet to be promoted, such as solar energy, geothermal energy, wind energy, ocean energy, biomass energy, and fusion energy. New energy generally refers to renewable energy that is developed and utilized on the basis of new technologies, including solar energy, biomass energy, wind energy, geothermal energy, wave energy, ocean current energy, and tidal energy, as well as thermal cycles between the ocean surface and deep layers, etc. .
2. Overview: For the new energy industry, it is believed that this is a boon. A comprehensive observation of China's stock market industry also illustrates this point. China's green energy stock prices are soaring, and more idle funds are invested in new energy and environmental protection industries. At the same time, China will surpass Europe and become the world's largest growth market for alternative energy. In this context, the new energy industry should seize this opportunity to actively develop wind power, solar energy, etc., and increase the proportion of new energy.
3. Solar energy: Solar energy generally refers to the radiant energy of sunlight. The main utilization forms of solar energy are photothermal conversion, photoelectric conversion and photochemical conversion of solar energy. Solar energy in a broad sense is the source of many energies on the earth, such as wind energy, chemical energy, potential energy of water, etc., which are caused or transformed by solar energy. The method of utilizing solar energy mainly includes solar cells, which convert the energy contained in sunlight into electrical energy through photoelectric conversion.
What is new energy
The definition of new energy is: based on new technologies and new materials, modernize the development and utilization of traditional renewable energy, and replace fossil energy with limited resources and pollution to the environment with inexhaustible and recurring renewable energy , focusing on the development of solar energy, wind energy, biomass energy, tidal energy, geothermal energy, hydrogen energy and nuclear energy.
New energy generally refers to renewable energy that is developed and utilized on the basis of new technologies, including solar energy, biomass energy, water energy, wind energy, geothermal energy, wave energy, ocean current energy, and tidal energy, as well as the energy between the ocean surface and the deep layer. In addition, there are hydrogen energy, biogas, alcohol, methanol, etc., and coal, oil, natural gas, water energy and other energy sources that have been widely used are called conventional energy sources.
With the limitation of conventional energy and the increasingly prominent environmental problems, new energy with the characteristics of environmental protection and renewable has attracted more and more attention from all countries. Generally speaking, conventional energy refers to energy that is technically mature and has been used on a large scale, while new energy usually refers to energy that has not yet been used on a large scale and is being actively researched and developed.
Therefore, coal, oil, natural gas, and large and medium-sized hydropower are all regarded as conventional energy sources, while solar energy, wind energy, modern biomass energy, geothermal energy, ocean energy, nuclear energy, and hydrogen energy are regarded as new energy sources.
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