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| DOI | 10.1039/c9ee01176e |
| Comment on "powering sustainable development within planetary boundaries" by I. M. Algunaibet, C. Pozo, A. Galán-Martín, M. A. J. Huijbregts, N. Mac Dowell and G. Guillén-Gosálbez,: Energy Environ. Sci., 2019, 12, 1890 | |
| Yang Y. | |
| 发表日期 | 2020 |
| ISSN | 17545692 |
| 起始页码 | 310 |
| 结束页码 | 312 |
| 卷号 | 13期号:1 |
| 英文摘要 | Algunaibet et al. (2019) reported an important and novel study linking planetary boundaries to individual sectors - in their case, electricity generation in the US - and explored designs that could keep the sector operating within a safe space. In determining the total emissions associated with electricity generation in the US, the authors multiplied electricity's life cycle emission intensities by the total generation. This method, however, commits an accounting error that can lead to overestimation. First, I use an example to illustrate, theoretically and conceptually, why it is incorrect to multiply the total output of an intermediate product, by its life cycle emission intensities. Then, I show that this overestimation error in the specific case of US electricity sector can range from 5% to 200% across different environmental impacts, using the environmentally extended input-output model of the US (USEEIO). Given the novelty and importance of their work, I encourage Algunaibet et al. to revisit their analysis using correct accounting methods. © 2020 The Royal Society of Chemistry. |
| 英文关键词 | Electric power generation; Environmental impact; Sustainable development; Accounting methods; Electricity generation; Electricity sector; Input output model; Intermediate product; Life cycle emissions; Total emissions; Life cycle; electricity generation; emission control; energy planning; error analysis; life cycle analysis; operations technology; sustainable development; theoretical study; United States |
| 语种 | 英语 |
| 来源期刊 | Energy & Environmental Science
 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/189744 |
| 作者单位 | Key Lab of Urban Environment and Health, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen, 361021, China; Department of Bioproducts and Biosystems Engineering, University of Minnesota, St Paul, 55108, United States |
| 推荐引用方式 GB/T 7714 | Yang Y.. Comment on "powering sustainable development within planetary boundaries" by I. M. Algunaibet, C. Pozo, A. Galán-Martín, M. A. J. Huijbregts, N. Mac Dowell and G. Guillén-Gosálbez,: Energy Environ. Sci., 2019, 12, 1890[J],2020,13(1). |
| APA | Yang Y..(2020).Comment on "powering sustainable development within planetary boundaries" by I. M. Algunaibet, C. Pozo, A. Galán-Martín, M. A. J. Huijbregts, N. Mac Dowell and G. Guillén-Gosálbez,: Energy Environ. Sci., 2019, 12, 1890.Energy & Environmental Science,13(1). |
| MLA | Yang Y.."Comment on "powering sustainable development within planetary boundaries" by I. M. Algunaibet, C. Pozo, A. Galán-Martín, M. A. J. Huijbregts, N. Mac Dowell and G. Guillén-Gosálbez,: Energy Environ. Sci., 2019, 12, 1890".Energy & Environmental Science 13.1(2020). |
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