Name of Primary Faculty Advisor
Dr. Simon Croom
Publication Date
Spring 2024
Student Classification
Undergraduate
Disciplines
Environmental Studies | Operations and Supply Chain Management
Description / Abstract
The United States, despite being a global leader in various sectors, lags in railroad electrification compared to other major countries. This paper explores the history, benefits, and obstacles associated with transitioning from diesel-electric to electrified railroads for Class I freight services. Historically, electrification in the U.S. was limited due to high capital costs and the economic advantages of diesel-electric locomotives. However, rising environmental concerns and stringent EPA emission regulations are pushing for a reevaluation of this stance. Electrified railroads offer significant economic benefits, including lower operating and maintenance costs, job creation, and long-term sustainability. Environmentally, electrification could drastically reduce greenhouse gas emissions, making rail freight the most energy-efficient and eco-friendly mode of transportation. Despite these advantages, high initial investment costs and the need for extensive infrastructure pose major challenges. To mitigate these, gradual implementation strategies like intermittent electrification using Battery Electric Locomotives (BELs) with catenary systems are proposed. This phased approach could balance costs and operational continuity while reducing dependency on diesel. The paper argues for government intervention and incentives to support this transition, highlighting that with collaborative efforts, the U.S. can achieve a sustainable and efficient rail system. Through strategic planning and investment, electrification of railroads can propel the U.S. into a new era of clean transportation.