Mainly for PetroChina, Sinopec, the state-owned monopoly enterprises to discuss
Energy or energy resources. Refers to the production of a variety of energy (such as heat, electricity, light energy and mechanical energy, etc.) or can be used for the work of substances collectively. Refers to directly or through processing, conversion and made useful to the various resources, including coal, crude oil, natural gas, coal gas, hydro, nuclear energy, wind energy, solar energy, geothermal energy, biomass energy and other energy and electric power, heat, oil and other two energy sources, as well as other new and renewable energy be like energy. Sixteenth road.
So, what is "energy"? About the definition of energy, there are about 20 kinds. For example: the "Encyclopedia" of science and technology, said: "energy is from the heat, light and power and energy resources"; the "Encyclopedia Britannica" said: "energy is a include all fuel, water, sunlight and wind terms, humans can use appropriate means to make it provide the required conversion the energy for themselves"; "Japan encyclopedia" said: "in various production activities, we use energy, mechanical energy, energy and energy to work, can be used as the carrier of these various sources of power in nature, called energy"; China's "energy encyclopedia" said: "energy can be converted directly or by providing light, heat and power in any forms can be contained in energy resources needed for the human." It can be seen that energy is a source of energy in various forms.To be exact and simple, energy is a kind of material resources that can provide some form of energy for human beings.It is often referred to as sources of energy that can be used by humans to obtain useful energy.
The term "energy", in the past, was rarely talked about. It was the two oil crisis that made it a hot topic. Energy is the basic driving force for the development of the whole world and economic growth. Since the industrial revolution, energy security issues began to appear. With the rapid development of the global economy today, the international energy security has risen to the height of the country, all countries have developed energy security as the core energy policy. Over the next more than and 20 years, with the support of stable energy supply, the world economy has grown considerably. However, in the enjoyment of human beings from energy economic development, technological progress and other interests, also encountered a series of inevitable challenges of energy security, energy shortage, resource competition and excessive use of energy and environmental pollution caused by problems such as the threat to human survival and development.
Energy is the material basis of human activities. In a sense, the development of human society is inseparable from the emergence of high-quality energy and the use of advanced energy technologies. In today's world, the development of energy, energy and the environment, is the world, the whole human concern, but also an important issue of China's social and economic development.
