利用生命周期能源分析编制碳足迹清单

IF 3.3 Q3 ENERGY & FUELS MRS Energy & Sustainability Pub Date : 2024-01-08 DOI:10.1557/s43581-023-00074-y
Ching-Feng Chen, S. K. Chen
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引用次数: 0

摘要

摘要 作者利用生命周期能源分析法(LCEA),通过跟踪全球十大太阳能电池和组件制造商之一的优质管理系统,对台湾彰化沿海工业园区全球最大规模的 181 兆瓦海上浮式光伏发电站进行了碳足迹盘查(CFI)案例研究。欧盟启动 2021 年 "碳边界调整机制"(CBAM),以实现 2050 年净零碳排放目标。台湾地少人多,土地要素对太阳能产业构成挑战。在过去几年中,太阳能行业在水库、蓄水池和海边进行了令人信服的尝试,因此安装 OFPV 系统是可以实现的。研究结果表明,该项目在 25 年内将产生 4529.2 千兆瓦时的电力,并减少约 2305.4 千吨的二氧化碳排放量。平均每天可向电网输送约 496 兆瓦时,占台湾峰值发电量 3500 万千瓦时的 1.41%。此外,投资者还将获得约 4,380 万美元的潜在碳信用额。研究结果有助于光伏系统的 CFI 和决策者确定能源基础设施战略。图表摘要 月度发电持续时间曲线 亮点 1.由于温室气体 (GHG) 排放量尚未达到承诺水平,许多国家都在努力确保到 2050 年实现二氧化碳净零排放,从而将全球气温上升幅度控制在 1.5 °C。2.2. 欧盟启动了碳边界调整机制 (CBAM),从 2023 年开始实行碳信用。3.建立欧盟排放交易体系(ETS),有利于零碳经济和温室气体排放。4.生命周期能源分析(LCEA)是碳足迹盘查(CFI)的实用能源回报评估。5.作者利用台湾环保署(TEPA)制定的产品-产品类别规则(CFP-PCR)的 CFI,在台湾彰化沿海工业园区实施了全球最大规模的 181-MWp 海上 FPV 系统,寿命为 25 年。讨论 采取减排措施,可通过提高能源效率节约成本;建立碳排放交易体系,为碳信用交易服务,将带来潜在效益[92]。对于致力于采取积极措施应对气候变化和可持续发展的组织而言,碳排放权倡议至关重要,通过解决碳排放权倡议可增强利益相关者的信心以及与投资者和客户的联系。台湾土地稀缺,限制了其光伏产业的发展。当局必须彻底调查并确认哪些沿海地区可以安装 FPV,以增加清洁能源的使用,因为改善 CFI 势在必行。
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Carbon footprint inventory using life cycle energy analysis
Abstract Using Life Cycle Energy Analysis (LCEA), the authors conduct the case study of the global most extensive 181-MWp offshore floating photovoltaic (OFPV) deployment at Taiwan’s Changhua Coastal Industrial Park station on carbon footprint inventory (CFI) by tracking one of the world’s top ten solar cell and module manufacturers with a high-quality management system. The EU initiated the “Carbon Border Adjustment Mechanism” (CBAM) 2021 to achieve the 2050 net-zero-carbon emission objective. Land elements challenge Taiwan’s solar energy industry due to its territory scarcity. Installing the OFPV system is attainable after the sector has demonstrated convincing attempts on reservoirs, detention ponds, and sea coasts in the past few years. The results show the project will produce 4529.2 GWh over 25 years and subside approximately 2305.4 kilo-tons (kt) of CO_2 emission. It generates an average of about 496 MWh daily into the grid, accounting for 1.41% of Taiwan’s 35 GWh peak energy generation. Additionally, the investor will achieve approximately US$43.8 million of potential carbon credit. The findings help PV systems’ CFI and decision-makers determine energy infrastructure strategies. Graphical abstract Monthly power generation duration curves Highlights 1. As greenhouse gas (GHG) emissions have not reached the promises, many countries addressed ensuring net-zero CO_2 emissions by 2050 to curtail the global temperature rise by 1.5 °C. 2. The EU initiated a carbon border adjustment mechanism (CBAM) to impose carbon credit from 2023. 3. Establishing the EU emissions trading systems (ETS) benefits a zero-carbon economy and GHG emissions. 4. The life cycle energy analysis (LCEA) is a practical energy return evaluation for carbon footprint inventory (CFI). 5. Using the CFI of product-product category rules (CFP-PCR) formulated by Taiwan’s Environmental Protection Agency (TEPA), the author performed the global most extensive 181-MWp offshore FPV system at Taiwan’s Changhua Coastal Industrial Park in a 25-year lifespan. Discussion Performing emission mitigation measures results in cost savings through enhanced energy efficiency; establishing ETS to serve carbon credit transactions will bring potential benefits [92]. The CFI is critical for organizations committed to taking proactive steps to address climate change and sustainability, and see-through addressing CFI strengthens stakeholder confidence and association with investors and customers. Taiwan’s land scarcity confines its PV industry development. It is crucial for the authorities to thoroughly investigate and affirm which coastal areas are accessible for erecting FPV to increase clean energy use, as improving the CFI is imperative.
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来源期刊
MRS Energy & Sustainability
MRS Energy & Sustainability ENERGY & FUELS-
CiteScore
6.40
自引率
2.30%
发文量
36
期刊最新文献
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