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Power shortage is not a difficult problem to achieve coal-electricity limited linkage
Since June 1st, the prices of industrial and commercial and agricultural electricity in 15 provinces and municipalities have been raised by 1.67 cents per kWh, and the electricity price of residents has remained unchanged. If the increase in on-grid tariffs is to compensate for the losses of power generation companies, and the increase in sales price is to balance the interests of power grid enterprises, then the cost problem caused by the rise in coal prices will eventually end with the majority of downstream enterprises. In the context of continued inflation, such a result can only be a helpless move by the government to alleviate the "electricity shortage." Accompanied by this "electricity shortage" is a discussion about its causes, but no matter which explanation is somewhat biased. It is true that the irrational industrial mechanism, including coal and power grids, including the strengthening of coal and power grids, and the uneven distribution of several stakeholders in the upstream and downstream, is the main cause of the power shortage, but China’s energy demand is growing rapidly. It is also one of the important factors. In the past ten years, there has been an “electricity shortage†every year, the most serious of which is 2004 and this year, covering more than a dozen provinces and cities in China. The author believes that there are two main reasons: on the one hand, the long-term accumulation of interest games between coal-fired power companies, the contradictions begin to intensify; on the other hand, the long-term growth of electricity demand is faster than the growth rate of power generation, especially when When the growth rate of power demand is accelerated, it is easy to cause “electricity shortageâ€. Some people have questioned that the slow growth of power generation is a problem of industrial mechanism. In fact, in the context of the central government promoting “energy saving and emission reductionâ€, if coal and electricity linkage is promoted, the impact of rising electricity prices on downstream enterprises and household consumption will not be considered for the time being. When the interest relationship is straightened out, the electricity price will rise and the power supply will naturally Come up, but this will disguise encouragement of power generation companies to expand the scale of thermal power generation, which means that we will rely more on thermal power, then, the restructuring of the energy industry will become nonsense. In addition, the author believes that China's power and energy structure is single, and the uneven distribution of coal resources is the innate factor that causes the current abnormal development of the power industry. Although there are many factors that cause the “electricity shortageâ€, its causes are not intractable. To alleviate the contradiction of "coal electricity price", the author suggests that, first of all, to achieve the limited linkage of coal power, when the coal price rises and falls by 5%, the online and sales electricity prices can be adjusted simultaneously, the Internet is adjusted by 3%, and the grid is adjusted by 2%. When the coal price rose by more than 5%, the government intervened to curb the excessive growth of coal prices on the one hand and to guide the on-grid price on the other hand. Second, continue to promote coal-fired power companies to sign long-term contracts for coal purchases and sales, to curb the excessive growth of electricity costs. Finally, a large coal reserve base was established in East China and South China to stabilize the excessive growth of coal prices caused by unexpected events.