N. Gazbour, G. Razongles, C. Schaeffer, Carole Charbuillet
{"title":"光伏发电走向绿色","authors":"N. Gazbour, G. Razongles, C. Schaeffer, Carole Charbuillet","doi":"10.1109/EGG.2016.7829819","DOIUrl":null,"url":null,"abstract":"Photovoltaic (PV) power is a renewable energy commonly presented as a “clean” source. Since this energy power is seen as very profitable, new technologies are evolving very rapidly. It's therefore necessary to evaluate the environmental benefits of PV systems related to technological progress. In this work a Life Cycle Assessment (LCA) in accordance with the ISO 14040 and 14044 [1] standards is used. The objective of this paper is to perform a parallel analysis of classic standard monocrystalline (mono-Si) module from the Ecoinvent 3.1 data base with a mono-Si panel updated with current data production from the institute CEA-INES. The second step is to estimate the reduction in environmental impact linked to a monolike bifacial panel. The environmental analysis reveals an Energy Pay Back Time (EPBT) less than 1.1 years for bifacial monolike PV modules which is 3 time less than a classic standard mono-Si Ecoinvent 3.1 PV. It results also a sustainable reduction of 38% in CO2 emissions due to the improvements and updating in the manufacturing process of the PV.","PeriodicalId":187870,"journal":{"name":"2016 Electronics Goes Green 2016+ (EGG)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"Photovoltaic power goes green\",\"authors\":\"N. Gazbour, G. Razongles, C. Schaeffer, Carole Charbuillet\",\"doi\":\"10.1109/EGG.2016.7829819\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Photovoltaic (PV) power is a renewable energy commonly presented as a “clean” source. Since this energy power is seen as very profitable, new technologies are evolving very rapidly. It's therefore necessary to evaluate the environmental benefits of PV systems related to technological progress. In this work a Life Cycle Assessment (LCA) in accordance with the ISO 14040 and 14044 [1] standards is used. The objective of this paper is to perform a parallel analysis of classic standard monocrystalline (mono-Si) module from the Ecoinvent 3.1 data base with a mono-Si panel updated with current data production from the institute CEA-INES. The second step is to estimate the reduction in environmental impact linked to a monolike bifacial panel. The environmental analysis reveals an Energy Pay Back Time (EPBT) less than 1.1 years for bifacial monolike PV modules which is 3 time less than a classic standard mono-Si Ecoinvent 3.1 PV. It results also a sustainable reduction of 38% in CO2 emissions due to the improvements and updating in the manufacturing process of the PV.\",\"PeriodicalId\":187870,\"journal\":{\"name\":\"2016 Electronics Goes Green 2016+ (EGG)\",\"volume\":\"26 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2016-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2016 Electronics Goes Green 2016+ (EGG)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/EGG.2016.7829819\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2016 Electronics Goes Green 2016+ (EGG)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EGG.2016.7829819","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Photovoltaic (PV) power is a renewable energy commonly presented as a “clean” source. Since this energy power is seen as very profitable, new technologies are evolving very rapidly. It's therefore necessary to evaluate the environmental benefits of PV systems related to technological progress. In this work a Life Cycle Assessment (LCA) in accordance with the ISO 14040 and 14044 [1] standards is used. The objective of this paper is to perform a parallel analysis of classic standard monocrystalline (mono-Si) module from the Ecoinvent 3.1 data base with a mono-Si panel updated with current data production from the institute CEA-INES. The second step is to estimate the reduction in environmental impact linked to a monolike bifacial panel. The environmental analysis reveals an Energy Pay Back Time (EPBT) less than 1.1 years for bifacial monolike PV modules which is 3 time less than a classic standard mono-Si Ecoinvent 3.1 PV. It results also a sustainable reduction of 38% in CO2 emissions due to the improvements and updating in the manufacturing process of the PV.
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