Abstract
An investigation was conducted regarding the potential economic benefits associated with using a wind turbine to power a groundwater circulation well (GCW) at the former Nebraska Ordnance Plant Superfund site. the first phase of the investigation used a 10-kilowatt-rated grid inter-tie wind turbine to partially offset the purchase of electricity from the utility company. the second phase consisted of the conversion of the grid inter-tie system to an off-grid system that stored energy using batteries. during the second phase, the GCW system was operated using either wind turbine power or utility power, and the other system components were operated using utility power. the study showed that a significant amount of power purchased from the utility company was used for nonessential purposes (other than operating the GCW pump and essential treatment components). One nonessential power consumer was the continuous heating of the equipment shelter for operator comfort during their 10-minute visit every few days. Wind-turbine reduction in utility power consumption was evaluated, and the operating time of a hypothetical system powered solely by the wind turbine was compared to the actual GCW operating time. This study indicates that retrofitting this GCW system did not economically offset power costs from a cheap, readily available grid system. Perhaps at a remote location with a more energy-efficient design and operation and the inclusion of green power benefits (in some monetary amount), the wind turbine results will be more favorable. the study of a renewable energy application at the site highlighted opportunities for significant electrical energy savings regardless of the source of the electricity. © 2008 Wiley Periodicals, Inc.
Recommended Citation
R. Gallagher and A. C. Elmore, "Groundwater Circulation Well Operation using Wind Turbine–generated Energy," Remediation, vol. 18, no. 3, pp. 31 - 39, Wiley, Jan 2008.
The definitive version is available at https://doi.org/10.1002/rem.20169
Department(s)
Geosciences and Geological and Petroleum Engineering
Publication Status
Full Access
International Standard Serial Number (ISSN)
1520-6831; 1051-5658
Document Type
Article - Journal
Document Version
Citation
File Type
text
Language(s)
English
Rights
© 2024 Wiley, All rights reserved.
Publication Date
01 Jan 2008
