干旱区生态环境知识资源中心(Arid): Technical and Economic Assessment of Solar Photovoltaic for Groundwater Extraction on the Hanford Site

Arid

DOI	10.2172/1326162
报告编号	PNNL--24741
来源ID	OSTI_ID: 1326162
	Technical and Economic Assessment of Solar Photovoltaic for Groundwater Extraction on the Hanford Site
	Mackley, Rob D. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)]; Anderson, David M. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)]; Thomle, Jonathan N. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)]; Strickland, Christopher E. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)]
英文摘要	The overall goal of environmental remediation is to protect human health and the environment. Implementing renewable energy sources such as solar photovoltaic (PV) in groundwater extraction and pump-and-treat (P&T) systems may help minimize the environmental footprint of remediation efforts. The first step in considering solar PV for powering Hanford groundwater extraction is assessing the technical and economic feasibility and identifying potential target locations where implementation would be most successful. Accordingly, a techno-economic assessment of solar PV for Hanford groundwater extraction was completed in FY15. Multiple solar PV alternatives ranging in size from 1.2 to 22.4 kWp DC were evaluated and compared against traditional grid-powered systems. Results indicate that the degree to which solar PV alternatives are feasible is primarily a function of the distance of avoided power cable costs and the inclusion of an energy storage component. Standalone solar PV systems provide an energy source at the well and avoid the costs and logistics associated with running long lengths of expensive power cable to the well-head. When solar PV systems include a battery storage component, groundwater can be pumped continuously day and night in a year-round schedule. However, due to the high cost premium of the energy storage component, a fully solar-powered solution could not provide an economic direct replacement for line-powered pumping systems. As a result, the most ideal target locations for successful implementation of solar PV on the Hanford Site are remote or distant extraction wells where the primary remedial objective is contaminant mass removal (as opposed to hydraulic containment) and three-season (March through October) intermittent pumping is acceptable (e.g. remediation of hexavalent chromium in 200-UP-1).
出版年	2015
报告类型	Technical Report
语种	英语
国家	美国
来源学科分类	14 SOLAR ENERGY ; 12 MANAGEMENT OF RADIOACTIVE AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES ; HANFORD RESERVATION ; GROUND WATER ; EXTRACTION ; PHOTOVOLTAIC POWER SUPPLIES ; FEASIBILITY STUDIES ; COST ; COMPARATIVE EVALUATIONS ; REMOVAL ; WELLS solar ; photovoltaic ; groundwater ; pump and treat ; Hanford
URL	http://www.osti.gov/scitech/servlets/purl/1326162
资源类型	科技报告
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/271203
推荐引用方式 GB/T 7714	Mackley, Rob D. [Pacific Northwest National Lab. ,Anderson, David M. [Pacific Northwest National Lab. ,Thomle, Jonathan N. [Pacific Northwest National Lab. ,et al. Technical and Economic Assessment of Solar Photovoltaic for Groundwater Extraction on the Hanford Site,2015.