Co-optimization and community: Maximizing the benefits of distributed electricity and water technologies
Co-optimization and community: Maximizing the benefits of distributed electricity and water technologies
复制标题
协同优化和社区:最大限度地发挥分布式电力和水技术的优势
DOI:
10.1016/j.scs.2020.102515
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发表时间:
2021
影响因子:
11.7
通讯作者:
Leibowicz, Benjamin D.
中科院分区:
文献类型:
--
作者:
Jones, Erick C.;Leibowicz, Benjamin D.
Distributed water and energy technologies have the potential to reduce reliance on centralized infrastructures, household utility bills, and carbon footprints. Current adoption levels remain low because of issues such as long payback periods, limited consumer awareness, capital constraints, and resource intermittency challenges. In this study, we assess the ability of two system design concepts to improve the economics of distributed water and energy technologies, and ultimately encourage their broader adoption: (1) co-optimizing water and energy technology investments and operations, and (2) investing in community-scale rather than home-scale systems. We explore the benefits of these approaches by formulating a mixed-integer linear program for optimal system design and dispatch. Our case study applies this model to a neighborhood in Austin, Texas. Results show that distributed electricity and water production increase, and total cost decreases, when resources and demands are pooled at larger community scales. These community-scale systems make a wider range of technologies economically viable and enable greater asset utilization due to systems integration. The cost and carbon emissions reduction benefits of co-optimizing distributed water and energy investments are significant, especially at higher aggregation levels. While distributed water production alone tends to increase carbon emissions, complementing it with appropriate distributed electricity generation technologies can yield simultaneous economic and environmental benefits.
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DOI:
10.5942/jawwa.2015.107.0124
发表时间:
2015
期刊:
Journal ‐ American Water Works Association
影响因子:
--
作者:
Zita L.T. Yu;J. Deshazo;M. Stenstrom;Y. Cohen
通讯作者:
Y. Cohen
影响因子:
2
作者:
S. Ward;D. Butler;F. Memon
通讯作者:
F. Memon
影响因子:
11.7
作者:
J. Vitter;Bruk M. Berhanu;Thomas A. Deetjen;B. Leibowicz;M. Webber
通讯作者:
J. Vitter;Bruk M. Berhanu;Thomas A. Deetjen;B. Leibowicz;M. Webber
DOI:
10.1016/j.proeng.2015.08.403
发表时间:
2015
期刊:
Procedia Engineering
影响因子:
--
作者:
Gregory Falco;Wm. Randolf Webb
通讯作者:
Wm. Randolf Webb
影响因子:
3.5
作者:
Division on Earth
通讯作者:
Division on Earth