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Technical Paper

An Assessment of Electric Vehicle Life Cycle Costs to Consumers

1998-11-30
982182
A methodology for evaluating life cycle cost of electric vehicles (EVs) to their buyers is presented. The methodology is based on an analysis of conventional vehicle costs, costs of drivetrain and auxiliary components unique to EVs, and battery costs. The conventional vehicle's costs are allocated to such subsystems as body, chassis, and powertrain. In electric vehicles, an electric drive is substituted for the conventional powertrain. The current status of the electric drive components and battery costs is evaluated. Battery costs are estimated by evaluating the material requirements and production costs at different production levels; battery costs are also collected from other sources. Costs of auxiliary components, such as those for heating and cooling the passenger compartment, are also estimated. Here, the methodology is applied to two vehicle types: subcompact car and minivan.
Technical Paper

Life-Cycle Costs of Lithium-Ion Vehicle Batteries

2000-04-26
2000-01-1483
One of the most promising battery types under development for use in both pure electric and hybrid electric vehicles is lithium ion. These batteries are well on their way to meeting the challenging technical goals that have been set for vehicle batteries. However, they are still far from being able to meet the cost goals. The Center for Transportation Research at Argonne National Laboratory (Argonne) undertook a project for the United States Department of Energy (USDOE) to estimate costs of lithium ion batteries and to project how these costs might change over time, with the aid of research and development. Cost reductions could be expected as the result of material substitution, economies of scale in production, design improvements, or development of new supplies.
Technical Paper

Lifecycle Analysis for Freight Transport

1998-11-30
982206
This paper evaluates the total lifecycle impacts for hauling freight long distances over land in the United States. The dominant modes of surface freight transport in the United States are large motor trucks (tractor-semitrailer combinations) and trains. These vehicles account for a significant portion of the transportation sector's petroleum usage and atmospheric emissions (among which nitrogen oxides and particulate matter are especially important). The objective of this paper is to evaluate the potential for reductions in energy use (in particular, petroleum use) and atmospheric emissions that result from freight transport, possibly as the result of research and development on improved technology or alternative fuels, such as Fischer-Tropsch diesel and natural gas, or from mode shifts in competitive markets. The impacts examined include energy use, both in toto and the petroleum fraction, and emissions of greenhouse gases and nitrogen oxides and particulate matter.
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