Assessment of the implications of energy-efficient technologies on the environmental sustainability of rail operation

IF 1.6 Q4 ENVIRONMENTAL SCIENCES AIMS Environmental Science Pub Date : 2023-01-01 DOI:10.3934/environsci.2023039

Sanjeev Sharma, Vinay Kandpal, Tanupriya Choudhury, Ernesto D.R. Santibanez Gonzalez, Naveen Agarwal

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Abstract

Railway transportation is a significant contributor to Green House Gas (G.H.G.) emissions in the transportation sector. To mitigate this impact, it is crucial to adopt energy-efficient technology solutions. Improving the energy efficiency of railways can significantly reduce their environmental footprint. We employ a case study methodology to evaluate how energy-efficient technologies such as regenerative braking and lightweight materials affect the sustainability of railway operations. The research assesses the amount of energy used, emissions produced and overall effectiveness of these innovations on railway systems. The findings provide valuable insights into enhancing sustainability in rail transport and inform further research and policy initiatives to advance energy efficiency in the transportation industry. By embracing these technologies, we can potentially reduce the environmental impact of railways while supporting more equitable and sustainable transportation systems that align with global emission reduction goals and U.N. Sustainable Development Goals 2030.

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评估节能技术对铁路营运环境可持续性的影响

& lt; abstract>铁路运输是交通运输部门温室气体排放的重要贡献者。为了减轻这种影响，采用节能技术解决方案至关重要。提高铁路的能源效率可以显著减少其环境足迹。我们采用案例研究方法来评估再生制动和轻质材料等节能技术如何影响铁路运营的可持续性。该研究评估了铁路系统的能源使用量、排放量和这些创新的总体有效性。研究结果为提高铁路运输的可持续性提供了宝贵的见解，并为进一步研究和政策举措提供了信息，以提高交通运输行业的能源效率。通过采用这些技术，我们可以潜在地减少铁路对环境的影响，同时支持更公平和可持续的运输系统，与全球减排目标和联合国2030年可持续发展目标保持一致。& lt; / abstract>

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