Assessment of technologies for improving light-duty vehicle fuel economy, 2025-2035.

Format:

Book

Contributor:

National Academies of Sciences, Engineering, and Medicine

Division on Engineering and Physical Sciences

Board on Energy and Environmental Systems

Committee on Assessment of Technologies for Improving Fuel Economy of Light-Duty Vehicles—Phase 3

National Academies of Sciences, Engineering, and Medicine (U.S.). Board on Energy and Environmental Systems, issuing body.

Language:

English

Subjects (All):

Automobiles--United States--Fuel consumption.

Automobiles.

Automobiles--Motors--Technological innovations.

Automobiles--Technological innovations.

Electric vehicles.

Physical Description:

1 online resource (457 pages)

Edition:

1st ed.

Place of Publication:

Washington, D.C. : National Academies of Sciences, Engineering, and Medicine; Division on Engineering and Physical Sciences; Board on Energy and Environmental Systems; Committee on Assessment of Technologies for Improving Fuel Economy of Light-Duty Vehicles—Phase 3, 2022.

Summary:

From daily commutes to cross-country road trips, millions of light-duty vehicles are on the road every day. The transportation sector is one of the United States' largest sources of greenhouse gas emissions, and fuel is an important cost for drivers. The period from 2025-2035 could bring the most fundamental transformation in the 100-plus year history of the automobile. Battery electric vehicle costs are likely to fall and reach parity with internal combustion engine vehicles. New generations of fuel cell vehicles will be produced. Connected and automated vehicle technologies will become more common, including likely deployment of some fully automated vehicles. These new categories of vehicles will for the first time assume a major portion of new vehicle sales, while internal combustion engine vehicles with improved powertrain, design, and aerodynamics will continue to be an important part of new vehicle sales and fuel economy improvement. This study is a technical evaluation of the potential for internal combustion engine, hybrid, battery electric, fuel cell, nonpowertrain, and connected and automated vehicle technologies to contribute to efficiency in 2025-2035. In addition to making findings and recommendations related to technology cost and capabilities, Assessment of Technologies for Improving Light-Duty Vehicle Fuel Economy - 2025-2035 considers the impacts of changes in consumer behavior and regulatory regimes.

Contents:

Intro

FrontMatter

Preface

Acknowledgment of Reviewers

Contents

Summary

1 Introduction

2 Fuel Economy, Greenhouse Gas Emissions, and Vehicle Efficiency Background

3 2025 Baseline of Vehicles

4 Internal Combustion Engine-Based Powertrain Technologies

5 Battery Electric Vehicles

6 Fuel Cell Electric Vehicles

7 Non-Powertrain Technologies

8 Connected and Automated Vehicles

9 Autonomous Vehicles

10 Energy and Emissions Impacts of Non-Petroleum Fuels in Light-Duty Vehicle Propulsion

11 Consumer Acceptance and Market Response to Standards

12 Regulatory Structure and Flexibilities

13 Emergent Findings, Recommendations, and Future Policy Scenarios for Continued Reduction in Energy Use and Emissions of Light-Duty Vehicles

Appendixes

Appendix A: Committee Biographical Information

Appendix B: Disclosure of Conflicts of Interest

Appendix C: Committee Activities

Appendix D: Acronyms

Appendix E: Center for Automotive Research Commissioned Study.

Notes:

Description based on publisher supplied metadata and other sources.

ISBN:

9780309371834

030937183X

9780309371308

0309371309

OCLC:

1292577307