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Recently, the State Council approved the “Opinions on Accelerating the Shutdown of Small Thermal Power Units†by the National Development and Reform Commission and the Energy Office. The State Electricity Regulatory Commission also issued eight measures. There are two operational measures in these documents: one is to change the traditional power generation plan arrangement method and implement the 'differential power plan'; the other is to implement the 'big generation small' to establish a small thermal power market exit mechanism. The practical experience of these two measures comes from Henan. The person in charge of the power trading center of Henan Electric Power Company told the reporter.
The so-called "differential electricity plan" is to change the traditional practice of distributing the number of hours of power generation to various units in the past years based on energy conservation, environmental protection and economy. When planning the annual power generation plan, increase the capacity of high-capacity and high-parameter units. The number of hours of power generation will reduce the power generation time of small units with high energy consumption and high pollution, and give full play to the advantages of energy saving and emission reduction of high-parameter and large-capacity units. It is understood that after the implementation of the "differential electricity plan", the number of hours of power generation in large units in Henan Province has increased significantly, and the number of hours of small thermal power generation has been effectively controlled. The highest difference between the two was 1000 hours last year, and the maximum difference between the unit and the non-tuned unit was 700 hours. .
It is another experience in Henan to implement the "big and small" and establish a small thermal power to withdraw from the market compensation mechanism. At the beginning of last year, Henan Electric Power Company, together with the Provincial Development and Reform Commission, proceeded from the overall situation of Henan power industry structural adjustment, and proposed the “big generation and small†measures: building a power trading platform in Henan Province, conducting power generation planning index trading, and guiding small units to generate power generation indicators. Transfer to a large unit for a fee. After the small unit is shut down, it will enjoy the power generation plan indicators within 3 years. By transferring to the large units, it will obtain certain economic compensation to properly solve the problems of enterprise transformation and personnel resettlement. Last year, Henan Province shut down small thermal power units of 605,000 kilowatts, and the power structure was further optimized. The province's single-machine capacity increased by 34% compared with 2005. Henan Province organized a total of 20 small thermal power plants and large units to conduct power generation planning indicators trading. The transaction settlement power was 1.55 billion kWh, and 60 small units with a scale of 1.021 million kilowatts tasted the sweetness of “big and smallâ€. Through the “big generation and small generationâ€, the average number of power generation hours of large units in the province increased by 213 hours, the power consumption of power generation decreased by 34.55%, and pollutant emissions were greatly reduced, achieving a win-win situation.
Henan Power Industry has a new law for energy conservation and emission reduction
In 2007, Henan Province’s large-scale unit electricity transaction compensation contract was signed recently, and the 3.1 billion kWh power generation plan was transferred from the small thermal power unit to the large unit. Over the past year or so, Henan Province's power industry has achieved energy conservation and emission reduction targets through the implementation of the “Differential Electricity Plan†and the “Large Generation and Small†measures.