112

9,620 千元

科技發展-淨零排放科技

2023/08/09

2023/12/15

陳范倫

循環署回收基金管理會

謝懷廣

財團法人工業技術研究院

科技計畫

資源循環業、減碳技術、產品型碳足跡

Resource Recycling Industry, Carbon Reduction Technologies, Product Carbon Footprint

許震洋

03-5916853#

ambrosehsu@itri.org.tw

本計畫輔助彙整資源循環業碳管理結果（公告應回收登記回收業及處理業410家次，及公民營清除處理業21家次）執行正規化、碳管理分析以及數據品質分析。資源循環業總碳排放量201,344.26公噸CO2e，其中公告應回收登記回收業及處理業總碳排放量為113,346.88公噸CO2e，外購電力佔總碳排放量最高(50.30%)，其次為移動源(28.57%)及固定燃料燃燒源(20.55%)。公民營清除處理機構的總碳排放量為87,997.38公噸CO2e，固定燃料燃燒源佔總碳排放量最高(65.35%)，其次為移動源(18.77%)及外購電力(15.68%)。 在數據品質管理誤差等級評分方面，完成431家次碳管理成果之數據品質管理，有317家業者評分結果為第二級，107家評分結果為第三級。另，因為有7家業者為無營業或僅作為儲存場地（碳排放為0），故無評級。 為確實掌握資源循環業中高碳排產業，本計畫今年度以公告應回收登記處理業為例進行當量化分析，以廢照明光源最高為348.83公斤CO2e，其次依序為廢鉛蓄電池、廢乾電池、廢塑膠容器，透過當量化分析，可有效抓出各材質高碳排的產業，進而優先針對高碳排產業進行低碳輔導，亦可每年持續追蹤，瞭解碳排放是否有下降，作為檢視前後減碳成效之一。 本計畫完成廢輪胎、廢紙容器、廢玻璃容器臺灣國內產業技術發展現況及國際資源循環業低碳技術評析，並完成歐洲（波蘭、奧地利、英國、丹麥、瑞典）、美洲（美國）、亞洲（韓國、中國）文獻蒐集。建議臺灣資源循環業朝向製程優化、終端產品改善、管理措施改善、分類管理等方向，提供低碳技術建議。依據處理材質不同給予對應技術發展建議。 自動化、智慧化及低碳化導入方面，今年首先針對公告應回收登記回收業及處理業計算碳排放量高之材質，依出廠物料數量排序及廠商家數排序等條件篩選，於112年9月25日及26日辦理2場次說明會，選定3材質4家業者進行場勘與布建。分別在112年8月25日、10月24日、11月1日完成102台電力感測器布建，並於112年10月20日、12月14日完成累計3場次專家進場輔導，經分析結果及建議改善後，可以有效減少能源使用率達10%，預估每年可提供減碳量約21公噸，同時更可提升處理效率達8%。另外在低能源或穩定電力裝設電力感測器部分，因低能源或穩定電力設備耗電量小，未來可評估不用布建在該些機器設備。 本計畫亦完成綠能裝置發電潛力盤點，已與4家業者接洽，完成可建置容量評估約480(kw)。資源循環業太陽能綠能裝置年減碳效益，從過去9,619.78公噸CO2e，提升至11,540.29公噸CO2e（包含建置中的廠商）。相當於29.8座大安森林公園的碳吸附量。 本計畫已建立廢電子電器及廢資訊用品產品生命週期流程圖，訂定碳足跡產品類別規則，同時完成10種再生料的碳足跡更新。碳足跡更新後碳排放量比10年前調查情形減少15%至32%，減少的原因是台灣電力公司的能源係數逐年降低所致。計算若2022年產生的再生料取代原生料，可減少1,390,037公噸二氧化碳排放。環境足跡計算結果，有98%以上的環境衝擊來源來自製造生產階段，主要原因是製造生產階段使用較多的能源與資源。因此，若未來想降低再生料廢鐵之碳足跡或環境足跡，應優先針對製造生產階段進行改善，提升能源效率與提升產品良率等方式，降低製造生產階段對環境衝擊。 本計畫於112年11月27日及11月28日辦理「2023年資源循環業減碳技術研討會」，2天活動約270人次參與，並有8家媒體報社及1家電視平臺發布刊登本次活動，達到擴大資源循環業減碳曝光效益。同時於112年12月12日及12月13日完成2場次成果發表會與2場次技轉移轉說明會辦理，共計126人次參與。

資源循環業、減碳技術、產品型碳足跡

112年發展資源循環業低碳製程及認證技術計畫_成果報告（定稿本_封面+本文+附件+封底）V1.pdf

45MB

112年發展資源循環業低碳製程及認證技術計畫_成果報告（定稿本_封面+本文+附件+封底）

2024/3/29 上午 12:00:00

This program aggregates the carbon management results of the recycling industry (410 notifications of The Regulated Recyclable Waste Recycling and Disposal Enterprises, and 21 notifications of The Public or Private Waste Clearance and Disposal Organizations) from the sub-programs. Regularization, carbon management analysis, and data quality analysis were performed. The total carbon emissions from the resource recycling industry were 201,344.26 metric tons of CO2e, of which 113,346.88 metric tons of CO2e were announced as the total carbon emissions from Regulated Recyclable Waste Recycling and Disposal Enterprises, with purchased electricity accounting for the highest share of the total carbon emissions (50.30%), followed by mobile sources (28.57%), and stationary fuel combustion sources (30.55%). The total carbon emissions of Public or Private Waste Clearance and Disposal Organizations were 87,997.38 t CO2e, with stationary fuel combustion sources accounting for the highest carbon emissions (65.35%), followed by mobile sources (18.77%) and purchased electricity (15.68%). In terms of data quality management error levels, out of the 431 carbon management results, 317 companies were rated at level 2, 107 at level 3, and 7 were not rated due to no business activities or being used solely as storage sites (resulting in zero carbon emissions). To comprehensively understand high-carbon emission industries within the resource recycling sector, this year's plan uses the recycling registration processing industry as an illustrative example for quantitative analysis. The results highlight waste lighting sources with the highest carbon emissions at 348.83 kilograms of CO2e, followed by waste lead batteries, waste dry batteries, and waste plastic containers in descending order. This analysis helps identify industries with elevated carbon emissions based on materials, facilitating prioritization for low-carbon counseling in high-emission sectors. This project has successfully assessed the current state of industrial technology development in Taiwan's resource recycling sector, specifically focusing on waste tires, waste paper containers, and waste glass containers. Additionally, it has evaluated low-carbon technologies in the international resource recycling industry. Literature has been collected from Europe (Poland, Austria, the United Kingdom, Denmark, and Sweden), the Americas (the U.S.), and Asia (South Korea and China). The project aims to provide low-carbon technology recommendations for Taiwan's resource recycling industry, with a focus on process optimization, end-product improvement, management enhancement, and category management. Furthermore, the project offers suggestions for developing corresponding technologies based on the different materials to be processed. This report elaborates on the automation, intelligence, and low carbonization aspects of the resource recycling industry. In the current year, our initial focus was on materials with high carbon emissions that should be registered in the recycling and processing industry. We screened these materials based on the quantity leaving the factory and the number of manufacturers. Two briefing sessions were conducted on September 25 and 26, 2023. Subsequently, three materials and four manufacturers were selected for on-site surveys and deployment. The deployment of 102 power sensors was completed on August 25, October 24, and November 1, 2023, respectively. Three expert on-site counseling sessions occurred on October 20 and December 14, 2023. After analyzing the results and recommending improvements, an effective reduction of up to 10% in energy usage rate is achievable. Estimated carbon reduction is about 21 metric tons per year, accompanied by an improvement of up to 8% in process efficiency. Moreover, future evaluation of installing power sensors in low-energy or stabilized power equipment is recommended, as the low power consumption of such equipment eliminates the need for additional meters. This report has also completed an inventory of the power generation potential of green energy installations. We reached out to four industry players and completed an assessment, determining a buildable capacity of approximately 480(kw). The annual carbon reduction benefit of solar green energy installations in the resource recycling industry has increased from 9,619.78 metric tons of CO2e in the past to 11,540.29 metric tons of CO2e, including those currently under construction. This is equivalent to the carbon adsorption capacity of 29.8 Daan Forest Parks. The program has developed product life cycle flow charts for WEEE and WISE, established rules for carbon footprint product categories, and completed carbon footprint updates for 10 types of recycled materials. The updated carbon footprint shows a 15% to 32% reduction in carbon emissions compared to the data surveyed 10 years ago. This reduction is attributed to the decreased energy coefficient of Taiwan's power companies over the years. It's calculated that if recycled materials replace virgin materials in 2022, it could lead to a reduction of 1,390,037 tons in carbon dioxide emissions. Environmental footprint calculations reveal that over 98% of environmental impacts stem from the manufacturing stage, primarily due to higher energy and resource consumption. Therefore, to reduce the future carbon or environmental footprint of recycled scrap iron, a priority should be placed on improving the manufacturing stage. Enhancing energy efficiency and product yields will be instrumental in mitigating the environmental impact of the manufacturing process. The project hosted the "2023 Carbon Reduction Technical Seminar for the Resource and Recycling Industry" on November 27 and November 28, 2023. The event attracted approximately 270 participants over the two days, and it received coverage from 8 newspapers and 1 TV platform, thereby enhancing the visibility of carbon reduction efforts in the resource and recycling industry. Furthermore, on December 12 and December 13, 2023, two presentations on achievements and two presentations on technology transfer were successfully conducted, with a total of 126 participants.

Resource Recycling Industry, Carbon Reduction Technologies, Product Carbon Footprint