臺灣博碩士論文加值系統

全球暖化是人類活動造成的最嚴重的全球環境問題之一，其對自然資源、陸地和水生生態系統等方面皆產生重大負面影響，故而落實溫室氣體管理以維持環境永續發展的重要議題，也早已成為各國努力的方向，然而多數企業卻未能將盤查結果有效反映在溫室氣體排放管理上，不僅是因為碳排放的減縮可能對企業運營以及獲利產生重大影響，企業在盤查階段就產生了許多在資料蒐集、盤查標準的選擇、單位換算及排放量計算等方面的問題。
以此為基礎，近年來有些許企業開始研發溫室氣體盤查軟體系統用以代替人工盤查，使盤查的過程更加簡潔快速，本研究運用盤查軟體系統，對新創刀具加工公司進行盤查及分析，藉此探討該系統運用於溫室氣體盤查之作業程序中的影響，分析其是否有可改進之方向；此外，藉由盤查過程與結果，掌握受盤查公司之碳排放源及排放熱點，制訂低碳製程之對策，使其確實在未來做到節能減碳，減緩全球暖化趨勢，將這個結果作為企業經營策略的重要指標之一。
案例公司在2022年的溫室氣體總排放量為172.4404公噸二氧化碳當量，其中範疇二的排放量佔總排放量的96.23%，後續應著重提升加工設備能源效率，以減少能源消耗和用電成本。在軟體工具方面，系統可輔助盤查溫室氣體排放，但數據品質、相關建議和數據呈現仍可改進，以提供更直觀和易讀的盤查結果。

Global warming is one of the most serious global environmental problems caused by human activities, which has significant negative impacts on natural resources, terrestrial and aquatic ecosystems, among others. Therefore, implementing greenhouse gas management and reducing anthropogenic greenhouse gas emissions are important issues for maintaining sustainable environmental development. It has already become a direction in which countries strive. With increasing concern about climate change, more and more studies have considered greenhouse gas emissions as one of the indicators to measure corporate environmental performance. However, most companies have failed to effectively reflect the inventory results in their greenhouse gas emission management. This is not only because carbon emission reduction may have a significant impact on business operations and profitability, but also because many problems arise during the inventory stage, such as data collection, selection of inventory standards, unit conversion, and emission calculations.
Based on this, in recent years, some companies have started to develop greenhouse gas inventory software systems to replace manual inventory processes. These systems integrate various greenhouse gas inventory standards and emission coefficients, making the inventory process more concise and rapid. In this study, we utilized the inventory software system to conduct inventory and analysis for a startup cutting tool manufacturing company based on the norms and operational boundaries of the Paris Climate Agreement. Through this, we aimed to explore the impact of the system on the operational procedures of greenhouse gas inventory and analyze potential areas for improvement. Additionally, by examining the process and results of the inventory, we can identify the sources and hotspots of carbon emissions in the audited companies and develop strategies for low-carbon manufacturing processes. This ensures energy savings, carbon reduction, and the mitigation of global warming trends, making it an important indicator for corporate business strategies.
The greenhouse gas emissions of the company in 2022 amounted to 172.4404 CO2e . Scope 2 emissions accounted for 96.23% of the total emissions. Moving forward, it is crucial to focus on improving the energy efficiency of processing equipment to reduce energy consumption and electricity costs. In terms of software tools, the system assists in monitoring greenhouse gas emissions; however, there is room for improvement in data quality, relevant recommendations, and data presentation to provide more intuitive and readable monitoring results.

摘要...........i
Abstract...........ii
誌謝...........iv
目錄...........v
表目錄...........viii
圖目錄...........ix
第一章 緒論...........1
1.1 研究背景與動機...........1
1.2 研究目的...........3
1.3 研究流程...........4
第二章 文獻探討...........6
2.1 氣候變遷與全球暖化的影響...........6
2.1.1 溫室氣體與溫室效應定義...........6
2.1.2 聯合國氣候變化綱要公約...........7
2.1.3 京都議定書...........7
2.1.4 巴黎協定...........8
2.2 國內永續發展相關政策...........9
2.2.1 溫室氣體減量法...........10
2.2.2 環境基本法...........11
2.2.3 環境教育法...........12
2.2.4 國內溫室氣體排放近況...........14
2.3 溫室氣體盤查...........14
2.3.1 溫室氣體盤查議定書...........15
2.3.2 ISO 14064溫室氣體盤查標準...........15
2.4 高斯誤差傳播法...........16
第三章 研究方法...........17
3.1 研究架構...........17
3.2 研究工具...........18
3.2.1 組織邊界設定...........19
3.2.2 排放源鑑別...........20
3.2.3 排放數據計算...........22
3.2.4 統計報表...........24
3.2.5 內外部查證...........25
第四章 結果與討論...........27
4.1 案例公司製程說明...........27
4.2 溫室氣體盤查...........27
4.2.1 組織邊界設定...........27
4.2.2 排放源鑑別...........28
4.2.3 活動數據蒐集...........29
4.2.4 溫室氣體排放量計算...........30
4.2.5 溫室氣體盤查結果...........31
4.2.6 數據品質及不確定性評估...........34
4.2.7 溫室氣體排放減量及節能減碳評估...........36
4.3 系統分析...........37
第五章 結論與建議...........39
5.1 研究結果與結論...........39
5.2 研究建議...........40
參考文獻...........42
Extended Abstract...........45

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