Assessing total cost of driving competitiveness of zero-emission trucks
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33 ADVANCED PROPULSION SYSTEMS↗
Engineering topics
Jadun, Paige
Publications and source records attributed to Jadun, Paige.
Assessing Total Cost of Driving Competitiveness of Zero-Emission Trucks
This file includes supporting data on modeled medium and heavy-duty vehicle (MHDV) stock, sales, energy consumption, greenhouse gas (GHG) emissions, and total cost of driving (TCD) for the scenarios presented in "Assessing Total Cost of Driving Competitiveness of Zero-Emission Trucks". It also includes input assumptions for vehicle technology attributes (cost and fuel economy), fuel costs, maintenance costs, and the opportunity cost of charging time for the central scenario and relevant sensitivities. Values are reported at the national (United States) level for all vehicle classes and technologies. Tab 'B' inclues definitions, while data is provided in subsequent sheets.
33 ADVANCED PROPULSION SYSTEMS↗
Annual Technology Baseline: The 2022 Transportation Update [Slides]
The Transportation Annual Technology Baseline (ATB) provides detailed cost and performance data, estimates, and assumptions for vehicle and fuel technologies in the United States. It includes current and projected estimates for vehicle technologies as well as conventional and alternative fuels, and it details the assumptions used to calculate those costs, such as gas and electricity prices, discount rates, and vehicle miles traveled. The 2022 update added more classes of light-duty vehicles, medium and heavy-duty vehicles, an aviation page, and it aligned diesel pathways with aviation pathways.
29 ENERGY PLANNING, POLICY, AND ECONOMY↗
Exploring decarbonization pathways for USA passenger and freight mobility
Abstract Passenger and freight travel account for 28% of U.S. greenhouse gas (GHG) emissions today. We explore pathways to reduce transportation emissions using NREL’s TEMPO model under bounding assumptions on future travel behavior, technology advancement, and policies. Results show diverse routes to 80% or more well-to-wheel GHG reductions by 2050. Rapid adoption of zero-emission vehicles coupled with a clean electric grid is essential for deep decarbonization; in the median scenario, zero-emission vehicle sales reach 89% for passenger light-duty and 69% for freight trucks by 2030 and 100% sales for both by 2040. Up to 3,000 terawatt-hours of electricity could be needed in 2050 to power plug-in electric vehicles. Increased sustainable biofuel usage is also essential for decarbonizing aviation (10–42 billion gallons needed in 2050) and to support legacy vehicles during the transition. Managing travel demand growth can ease this transition by reducing the need for clean electricity and sustainable fuels.
29 ENERGY PLANNING, POLICY, AND ECONOMY↗