Assessing the economic value of co-optimized grid-scale energy storage investments in supporting high renewable portfolio standards

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• 作者：Roderick S. Go^a ; ^c ; ^rgo@jhu.edu ; Francisco D. Munoz^b ; ^{fdmunoz@uai.cl} ; Jean-Paul Watson^c ; ^{jwatson@sandia.gov}
• 关键词：Energy storage ; Renewable portfolio standards ; Transmission expansion planning
• 刊名：Applied Energy
• 出版年：2016
• 出版时间：1 December 2016
• 年：2016
• 卷：183
• 期：Complete
• 页码：902-913
• 全文大小：1084 K
• 卷排序：183

文摘

We present a MILP to co-optimize generation, transmission, and storage investments. We find significant value in co-optimized storage via investment deferrals. Operational savings from bulk services are small relative to investment deferrals. Co-optimized energy storage significantly reduces prices associated with RPS.