Multi-objective electricity cost and indirect CO2 emissions minimization in commercial and industrial buildings utilizing stand-alone battery energy storage systems

被引：6

作者：

Elio, Joseph ^{[1
]}

Milcarek, Ryan J. ^{[1
]}

机构：

[1] Arizona State Univ, Sch Engn Matter Transport & Energy, 501 E Tyler Mall, Tempe, AZ 85287 USA

来源：

JOURNAL OF CLEANER PRODUCTION | 2023年 / 417卷

关键词：

Battery energy storage system; Marginal emissions factors; Decarbonization; Demand-side management; Optimal dispatch; Load shifting; CARBON EMISSIONS;

D O I：

10.1016/j.jclepro.2023.137987

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

A large portion of global carbon emissions are attributable to electricity generation. Several previous studies indicate that both electricity cost and carbon emission reductions are not attainable with stand-alone battery energy storage systems for residential buildings. However, in this study, lithium-ion battery energy storage dispatch (charging and discharging) is optimized as a multi-objective decarbonization and cost-saving strategy in ten commercial and industrial facilities. The analysis tests 100 energy storage capacities, 5 discharge times, and 2 control strategies with and without enrollment in event-based demand response. Unlike smaller energy con-sumers, the results show significant indirect CO2 emissions reductions (>31%) paired with significant electricity cost reductions (>10%) are possible from stand-alone battery energy storage systems in a large commercial facility. Additionally, the results indicate that enrollment in the event-based demand response program and dispatch under the load shifting control strategy are always optimal to minimize both the discounted payback period and the indirect CO2 emissions.

引用

页数：9