According to the content of the expansion clause in Article 62 of the Contract Bidding Instructions, the performance of the manufacturer is rated as good by the agency evaluation team, and the agency can handle the follow-up expansion with the manufacturer. So the plan was named 109 Taoyuan City Air Quality Comprehensive Management Plan (Subsequent Expansion).
This project was carried out from January 1, 2021 to December 31,2021. The primary objects were to supervise and evaluate the execution qualities of the plans supported by comprehensive management of various air pollution prevention fund, so as to achieve the expected goal of various control jobs and integrate the specific effectiveness and characteristic results. In addition to ensuring that the air quality in Taoyuan City meets the national standards, it has achieved good performance in the Environmental Protection Administration’s assessment.
It has been recognized by the Environmental Protection
Administration(EPA) for 12 consecutive years. Another focal points were to keep track of the nvironmental loading and pollution emission data of Taoyuan City. It also analyzed the air quality monitoring data and discussed the causes of the daily pollution of air quality adverse events and submits the results to the Environmental Protection Bureau (EPB).
Analyze air quality in Taoyuan, and statistics show that as of 2021,Taoyuan air quality was 60.8% of days with good air quality, an increase of 23.0% from 37.8% in 2015; there was 24 days alarming for AQI>100 the ratio of 4.1% in 2021, which is the main indicator of bad air quality. The pollutants are PM2.5 and O3, the proportions of which are 2.1% and 2.0%, respectively, a decrease of 9.7% compared to 13.8% in 2015. Except for the eight-hour average value of O3, the target values of various pollutants are in line with the national air quality standards; the annual average value of PM2.5 is 14.3μg/m3, which is lower than in 104 The margin reached 32.9%, which has been below the national air quality standard by 15 μg/m3 for two consecutive years.
In addition, according to the approved contents of the "2020-2023 Air Pollution Prevention and Control Plan" promulgated by the Environmental Protection Agency on June 1, 2020, the control strategy and reduction target were revised to complete the city's new version of the air pollution control plan(2020-2023 edition). The plan has been 40 preventive measures, including 9 pollution prevention and control, 17 inspection and control, 12 source reduction, and 2 felt by the public. The plan assists EPB to promote preventive measures execution.
On poor air quality, during the plan execution, reporting poor air quality and adopting emergency measures were called for 49 times,mainly toward AQI>100 and AQI>150, to make sure the manufactures cut down the emission of factories, and audit the plants; AQI>200 war game deduction in 2021, and being discussed for implantation to assure the feasibility and suitability, and evaluate the completeness and effectiveness of the measures. Simulate the worst case to see whether the authorized department and related departments could adopt the right measures and cope with the situation instantly to improve the effectiveness on dealing with the deteriorating air quality. On the effectiveness of plan execution and strategizing for emergencies, in every month, collecting and analyzing the data, and handing in the project report every quarter to go further discussion on the pollution issue of the city, the information and data collected from EPB’s observation stations and the air quality monitoring stations set up by Department of Environmental Protection.
In the air pollution monitoring, evaluation, research and investigation operations. In order to implement ozone control, the content of TEDs statistics is compiled for the high potential precursors of ozone generation, and Taoyuan City is divided into NOx-limited or VOCs-limited through the simulation results of the air product model (CMAQ).Statistics of fixed pollution sources with high ozone generation potential in Taoyuan City, additional use of fixed pollution source individual VOC fingerprint (SCC) data, maximum ozone incremental potential (MIR), analysis of the top ten ozone generation potential (OFP) in Taoyuan City is the highest Of fixed pollution source industries. Based on the analysis results, comprehensive species (industry) conditions and
spatial conditions, the source of ozone pollutant precursors is identified,and it is expected to achieve the "precise reduction" method of ozone precursors in Taoyuan City.
In terms of the works of monitoring and managing the air pollution prevention and control plan, this project checked the execution progress and quality of the air pollution prevention and control plans monthly,according to various assessment indicators. The checking results of all plans were also summarized and presented to EPB to put forward the improvement programs. In order to establish the project’s overall control directions, the following activities would be additionally conducted
during the period of the project to enhance the working performances and execution qualities of every project: six times air pollution control meetings, six on-site supervision and audit, five internal work review meetings, one air pollution fund committee meeting, one exchange symposium in the north air quality district. To improve the performance and execution quality of each project.In addition, this plan will be held on November 18, 2021, for the inter-bureau and inter-office research and discussion of regional prevention measures for air quality deterioration and the war game deduction meeting. Through the exercise, opinions and suggestions on the familiarity of various tasks will be provided to achieve a consensus on the implementation of related businesses. Work together to improve the overall air quality.
In regard to media advocacy, the mass media was used for advocacy to make the public timely master and understand that EPB devotes to various kinds of prevention, control works to create a clean, healthy and comfortable environment. It was hoped that experts will provide opinions and suggestions on various work progress and results to reach a consensus on the implementation of related business, and work together to improve the overall air quality. It is worth mentioning that the award ceremony for outstanding manufacturers of air pollution prevention and control unit has
be held on October 7, 2021. Through public praise, it will encourage the honor of air pollution prevention and control related manufacturers and units, and can also improve the future air pollution prevention performance and results demonstrate and encourage companies to continue to respond to the spirit of environmental protection.
