Best Practices and Strategies for Improving Rail Energy Efficiency

Abstract

In support of the Federal Railroad Administration (FRA) Energy, Environment, and Engine (E3) program, this study reviews and evaluates technology development opportunities, equipment upgrades, and best practices (BPs) of international and U.S. passenger and freight rail industry segments for improving energy efficiency (E2) performance and attaining environmental sustainability goals. FRA’s Preliminary National Rail Plan, the High-Speed Intercity Passenger Rail (HSIPR) initiative and environmental compliance requirements provide new impetus for renewed rail industry E2 advances. This report presents data on comparative rail energy efficiency, emerging energy efficient technologies, and alternative fuels. Based on a comprehensive literature review and on experts’ inputs, the report presents model corporate sustainability plans, rail equipment upgrade opportunities, system-wide BPs, and success stories that measurably improved E2 performance with environmental and economic benefits for all rail industry segments. Findings and recommendations are tailored to intercity and commuter passenger rail, as well as to freight rail carrier (Class I-III) needs and goals for improved, but cost-effective, E2 and environmental performance. Key opportunities include: public-private partnerships (P3) for Research & Development, demonstrations and equipment upgrades with Federal agencies (Federal Railroad Administration - FRA), trade associations (Association of American Railroads - AAR, American Public Transportation Association - APTA, American Association of State Highway and Transportation Officials - ASHTO), international rail organizations (International Union of Railways - UIC), and regional and State environmental protection agencies for E2 and cross-enterprise sustainability improvements.