| 摘要: | 溫室氣體盤查可了解企業碳排放熱點，並據以推動減排，本研究目的為了解農企業從生產到銷售之碳排放，首先分析農產品產業鏈，並歸納為生產、集貨儲存及銷售，其次選擇金門縣阿芸姐農場為研究對象，該農場具備溫室生產、集貨儲存及門市銷售，且採用有機耕作，適合進行產業鏈研究。並以ISO14064-1:2018碳盤查規範為依據，分析產業鏈排放，結果顯示產業鏈中以門市碳排放322.62(CO2e/年)為最高，其中以「第2類輸入能源中2.1來自輸入電力的間接排放」202.21(CO2e/年)，占比62.68％，並提出因應對策為門市銷售可採用半開放空間，減少冷氣使用，運具改為電動車，同時落實地產地銷，減少運輸碳排放。農場部分建議可改用電動農機具。集貨場部分，冷藏車改為電動車，淘汰低效能冷凍/冷藏庫，多使用粗糠爐等生質能。
Greenhouse gas inventory can help understand the carbon emissions hotspots of businesses and drive emission reduction efforts. The purpose of this study is to understand the carbon emissions of agricultural enterprises from production to sales. Firstly, the agricultural product supply chain is analyzed and categorized into production, collection and storage, and sales. Secondly, Ah Yun Sister Farm in Kinmen County is selected as the research subject. The farm engages in greenhouse production, collection and storage, and retail sales, and adopts organic farming practices, making it suitable for studying the agricultural supply chain. ISO 14064-1:2018, the standard for carbon inventories, is used as a basis to analyze the emissions in the supply chain. The results indicate that the highest carbon emissions in the supply chain occur at the retail stage, with a total of 322.62 CO2e (tons per year). Among these emissions, the highest contributor is “Indirect emissions from purchased electricity in Category 2, Scope 2” at 202.21 CO2e (tons per year), accounting for 62.68% of the total emissions. Mitigation strategies are proposed, such as using semi-open spaces for retail sales to reduce air conditioning usage, switching to electric vehicles for transportation, and promoting local sourcing to minimize transportation-related carbon emissions. For the farm, it is suggested to consider using electric agricultural machinery. In the collection and storage stage, recommendations include replacing refrigerated trucks with electric vehicles, phasing out inefficient refrigeration/freezing facilities, and using biomass energy sources like biomass stoves. |
