Environmental and Energy Impacts of Automated Electric Highway Systems
This article proposes a methodology that can be applied to evaluate the environmental and energy impacts of a de novo technology, the automated electric highway systems (AEHS). The authors used the Motor Vehicle Emission Simulator (MOVES) program to estimate the impacts on emissions and energy use associated with a hypothetical implementation of this technology on the Interstate 70 corridor in Missouri during the period 2011-2040. The estimation results suggest that application of AEHS on the study corridor would decrease fossil fuel energy use by more than 25%, while emissions would decrease by up to 27%, depending on the pollutant being considered. A sensitivity analysis was also performed, in order to assess the impact of different demand estimates for the system; a 10% reduction in AEHS vehicle miles traveled would have an effect of 5% or less on the criteria of interest. This article represents one of the first attempts to quantify the environmental benefits of this widely discussed technology, and can serve as a guiding methodology for evaluation of upcoming intelligent transportation system technologies.
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Availability:
- Find a library where document is available. Order URL: http://worldcat.org/issn/15472450
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Supplemental Notes:
- Abstract reprinted with permission from Taylor and Francis.
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Authors:
- Lavrenz, Steven
- Gkritza, Konstantina
- Publication Date: 2013-8
Language
- English
Media Info
- Media Type: Print
- Features: References;
- Pagination: pp 221-232
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Serial:
- Journal of Intelligent Transportation Systems
- Volume: 17
- Issue Number: 3
- Publisher: Taylor & Francis
- ISSN: 1547-2450
- EISSN: 1547-2442
- Serial URL: http://www.tandfonline.com/loi/gits20
Subject/Index Terms
- TRT Terms: Automated highway systems; Electric vehicles; Energy; Environmental impacts; Exhaust gases; Fossil fuels; Intelligent transportation systems; Methodology; Transportation corridors
- Identifier Terms: Interstate 70; Motor Vehicle Emission Simulator (MOVES)
- Uncontrolled Terms: Emissions modeling
- Geographic Terms: Missouri
- Subject Areas: Data and Information Technology; Energy; Environment; Highways; Planning and Forecasting; I15: Environment; I72: Traffic and Transport Planning;
Filing Info
- Accession Number: 01498942
- Record Type: Publication
- Files: TRIS
- Created Date: Nov 21 2013 9:12AM