2. Population growth Trend chart of residential electricity consumption and population size Population is the most basic factor in the social system, energy is the basis of human survival, the total population has a direct impact on the total amount of energy consumption, it is clear that population growth is also an important factor in determining the demand for electricity. A larger population base and higher population growth rate will lead to a faster growth in electricity consumption. As the income level and living standards of the population continue to rise, along with population growth, industrialization and urbanization, living electricity consumption is also growing steadily. In addition, factors such as population structure, family size, and different designs of residential neighborhoods also affect the level of residents' living electricity consumption. In terms of population structure, with a high proportion of elderly people, the electricity consumption of medical equipment will rise, and with a high proportion of children, the electricity consumption of kindergartens, elementary school and various children's amusement facilities will rise.
3, the price of electricity power consumption has a direct impact on the price of electricity, and the price of electricity will affect the residents of the living electricity demand and industrial electricity demand. Power energy and other energy sources have a different degree of mutual substitution characteristics, through the analysis of power energy, other energy prices and the relationship between the demand for electricity, can be predicted that the residents of the living power and industrial power substitution effect.
4, changes in industrial structure of each industry on the demand for electricity is not the same