Use of surplus wind electricity in Ireland to produce compressed renewable gaseous transport fuel through biological power to gas systems

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• 作者：Truc T.Q. Vo^a ; ^b ; ^{truc.vo@ucc.ie} ; Ao Xia^a ; ^b ; ^c ; David M. Wall^a ; ^b ; Jerry D. Murphy^a ; ^b
• 关键词：Biological power to gas ; Greenhouse gas emission ; Green gas ; Biomethane ; Biofuel cost ; Seaweed
• 刊名：Renewable Energy
• 出版年：2017
• 出版时间：May 2017
• 年：2017
• 卷：105
• 期：Complete
• 页码：495-504
• 全文大小：411 K
• 卷排序：105

文摘

In 2020, wind energy curtailment is expected to be ca. 2,175GWeh/a in Ireland H2 generated from 1GWeh can utilise 97t of CO2 from biogas via Power to Gas (P2G) Renewable gas (from P2G) reduced CO2eq emissions by 117% compared to diesel fuel With grass as feedstock, renewable gas costs €1.8/m3 when electricity cost €c5/kWeh When electricity was reduced to €c0.2/kWeh, renewable gas from grass was €1.1/m3