Various tasks of this plan include diversified policy promotion and education and training planning, convening of expanded work inspection meetings, handling of manager briefings, and air quality cause analysis reports, etc. The contract completion rate in 2023 is calculated based on the work weight and is 100 %, the overall progress control achievement rate is 100%, and there is no falling behind. The main execution results are as follows:
(一) Understand the Ministry of Environment’s assessment work items and the completion of pollution prevention documents
This plan assists the bureau in controlling the implementation of 26 detailed indicators (including 6 bonus points and 1 pollution hot spot improvement) to grasp the evaluation scores. This plan is included in the monthly manager reports and quarterly work inspection meetings. Tracking the implementation of various assessment projects, the self-assessment score in 2023 is 100.52 points (including 7.6 bonus points), and 100.52 points (including 7.6 bonus points) will be obtained by the end of the year.
In order to understand the achievement of various items in the pollution prevention book from 2020 to 2023, the implementation progress of each plan is reviewed regularly every month. There are a total of 37 indicator projects in 2023, all of which have reached the annual target, with an achievement rate of 100%.
(二) PM2.5 and ozone reduction practices
There are 17 PM2.5 reduction practices in 2023, among which the permanent pollutant reduction strategies are: adopting the best available control technology in public and private places, improving the compliance of emission management offices, guiding the improvement and elimination of catering oil fume control equipment The number of old and highly polluting locomotives in Phases 1-4 and the elimination of diesel vehicles in Phases 1-3, etc. The permanent reductions are mainly due to Weishen's reduction in raw material production capacity, road sweeping mileage, improvement in compliance with mining regulations, and elimination of the number of old and highly polluting locomotives in phases 1-4. PM2.5 is expected to be reduced by 151.693 metric tons in the year (including 88.59 metric tons permanently and 63.103 metric tons temporarily), with a total reduction of 423.583 metric tons in 2023 (248.78 metric tons permanent and 174.803 metric tons temporarily).
There are a total of 5 items under normal control of O3 precursor NOx, which are expected to reduce 68.09 metric tons annually, and a total reduction of 681.955 metric tons in 2023 (including permanent 659.50 metric tons; temporary 22.455 metric tons). There are a total of 5 items controlled by NMHC in normal times, and the annual reduction is expected to be 21.19 tons (including 7.7 metric tons permanent and 13.49 metric tons temporary). In 2012, a total reduction of 77.34 metric tons (including 53.28 metric tons permanent and 24.06 metric tons temporary) will be reduced.
In addition, contingency controls for O3 high-value event days (O3 (8hr) concentration > 70ppb) are classified as NOx 6 items and NMHC 6 items. There will be a total of 1 high-value O3 event day in 2023. On April 16, due to the impact of overseas immigration, the AQI reached more than 101 .
(三) The county’s empty product achievement indicators and empty product analysis
In 2023, all pollutants meet the regulatory air quality standards and the county's pollution prevention book goals. The average AQI in the early winter of 2023 is 38, which is lower than the same period last year (40). The proportion of good days with AQI ≦ 50 is 96%, which is 96%. The same period last year (96%) was the same; the average AQI in spring (March to May) was 45, which was higher than the same period last year (42). The proportion of good days with AQI≦50 was 76%, which was lower than the same period last year (86%); summer (June to August) The average AQI is 27, an increase from the same period last year (26). The proportion of good days with AQI≦50 is 100%, an increase from the same period last year (99%); the average AQI in autumn (September to November) The value was 37, down from the same period last year (38). The proportion of good days with AQI≦50 was 89%, down from the same period last year (92%).
The county's CEMS targets a total of 4 manufacturers with NOx monitoring connections (including Heping Power Plant, TCC Hualien (out of operation), TCC Heping, and Asia Cement), totaling 11 emission pipelines; and a total of 2 manufacturers with SOx monitoring connections (Taiwan Cement Hualien). Heping and Heping Power Plant), including 6 emission pipelines; CEMS emissions of NOx and SOx both decreased compared with the same period last year.
(四) Conduct expanded work inspection meetings every quarter
A total of 4 expanded work inspection meetings will be completed in 2023. Based on the annual key tasks, core indicators, contract implementation progress, annual innovative practices, the Ministry of Environment’s evaluation and pollution prevention book objectives, and the opinions of the committee members’ guidance, each plan is required to The analysis is presented in the report.
(五) Monthly manager meeting
This project has completed a total of 12 manager briefings. The main content is to report the implementation status of each project and review it during the meeting, so as to help the Environmental Protection Bureau understand the actual implementation status and progress of each project, and through horizontal Communicate effectively to achieve the assessment goals of the Ministry of Environment.
(六) Education and training for planning personnel of various committees
In 2023, 4 external personnel education and training sessions have been completed.
(七) Innovative practices
This plan submitted the Environmental Protection School 2.0 innovative practice plan on January 11, 2023. After revising the content of the innovative practice based on the opinions of the members of the discussion meeting held on February 20, a revised draft was submitted on March 3 and March 8 The Nikkei Environmental Protection Agency has agreed to implement it immediately. In 2023, a total of 5 air pollution propaganda videos and 31 static prevention propaganda videos will be uploaded to the Facebook fan page, reaching a total of 16,893 people and 2,087 interactions. In November The results report will be submitted on the 30th.
(八) Analysis of fine suspended particles (PM2.5)
Summarize the control actions of various air pollution prevention and control related plans to promote the planning and promotion of fine suspended particulate (PM2.5) air quality standards, with the priority of understanding the current status and historical trends of PM2.5 particle concentration and composition analysis in the county, and relevant prevention and control measures. Manufacturing technology application evaluation and guidance are the second priority, and the research and analysis report has been submitted before December 8. Its execution results are as follows:
1. The average mass concentration of PM2.5 measured without distinguishing the influence of air flow sources is 7.7 μg/m3 (including 7.6 μg/m3 at Dahan Station and 7.7 μg/m3 at Chengzhong Station).
2. The dominant species components of PM2.5 particles collected at designated measuring stations in Hualien County from January to October 2023 under the influence of different air flow sources are mostly SO42-. The source estimation results of PM2.5 particles have the highest proportion of secondary derived particles. The chloride ion loss method is used to estimate the composition of water-soluble ions in the particles. The main species of PM2.5 particles are ammonium sulfate salts.
3. In line with the county government's "big breath", this plan selects Qixingtan Recreation Area, Dongdamen Night Market Commercial District, Liyutan Commercial District, Qingxiuyuan, Pacific Park, and Pine Garden based on the tourist statistics of the Hualien County Government Tourism Office. At seven popular low-carbon tourist attractions, including the annex and Guangfu Sugar Factory Park, the average mass concentration of PM2.5 measured by instant PM2.5 measuring instruments ranged from 4.7 to 14.6 μg/m3, with an average value of 7.7 μg/m3.
(九) Diversification policy promotion work
Assist various air pollution prevention committees to promote their plans, conduct integrated marketing of the Environmental Protection Bureau’s business, and conduct surveys and evaluations on the importance of air pollution issues and satisfaction with governance in Hualien County. The current implementation status and results are as follows:
1. On February 21st, February 24th and May 11th, the plan for diversified policy promotion and the survey and evaluation of the importance of air pollution issues and governance satisfaction in Hualien County were completed, and implemented with the approval of the Environmental Protection Bureau .
2. Completed 2 multimedia online promotions (58 articles in total), and completed the first and second phase questionnaires to assess the importance of air pollution issues and governance satisfaction in Hualien County.
(十) Policy promotion activities for air pollution control and environmental protection
In 2023, 8 publicity activities, 5 media promotions (17 articles in total), and 2 innovation and pollution prevention book research chambers have been completed.
(十一) Overall effectiveness and innovation in air pollution control
In 2023, we will continue the overall effectiveness and innovative actions in 2022, and further refine the management and coordinate with the county magistrate's policy priorities to highlight the county's effectiveness. The various control actions and contents are explained as follows:
1. Reduce pollution and emissions to love Hualien, and net zero carbon emissions to care for the earth (the fixed plan is responsible for the integration).
2. Sustainability is Hualien’s daily life (integrated by the Net Zero Project).
3. Smart technology monitoring and seamless inspection (the Locomotive Project is responsible for the integration).
(十二) Governance satisfaction survey
In the 2023 "Tianxia Magazine" county and mayor policy satisfaction survey, Hualien County ranked first in the "Excellent Group".
(十三) Others
Manpower and material support: all assist in processing according to the instructions of the bureau.
Temporarily assigned matters: all are handled in accordance with the instructions of the bureau.
