Electrification of Inland Waterway Transport: Analysing Lifetime Emissions and Costs - A Case Study of Bolgatty-Wellington Island Route in Cochin

Abstract

This research investigates the feasibility and sustainability of inland waterway transportation in Kerala, focusing on Ro-Ro ships operating between Wellington Island and Bolgatty. Utilizing the GREET 2022 software, comprehensive life-cycle assessments (LCAs) are conducted for three ship configurations: a conventional diesel engine-powered Ro-Ro ship, a battery-powered variant and lastly a variant integrating the photovoltaic system. The primary objective is to evaluate the economic viability of these configurations using concept design data, equipment supplier information, and regional ship operator data. Findings reveal environmental and economic factors with the photovoltaic-enhanced battery-powered Ro-Ro ship identified as the environmentally superior option. This study offers insights into the sustainable development of Kerala's inland waterways, presenting a versatile methodology applicable to Ro-Ro ship fleets seeking to minimize environmental impact and enhance economic viability.