Impact Assessment of Eco-Friendly Cooling System Implementation on Sea Transportation: A GTAP-E-Power Model Application

Abstract Climate change and global warming have significantly threatened food security the supply chain. As trade volume of bulk commodity grains has been growing steadily, ensuring quality while minimizing losses during long-distance shipping between warm cold seawater become a critical issue. An evidence-based approach to provide quantified implications is needed illustrate roadmap toward net-zero-carbon society. This study applied GTAP-E-Power model examine economic welfare impacts eco-friendly cooling system implementation on sea transportation in Japan, Australia, New Zealand. By creating scenarios Japan’s technology calibrated from SPIAS-e capital-use subsidy sectors electronics, solar power, as implementation, simulation results showed GDP growth 0.09% Japan 0.11% Australia Moreover, Japan's could improve by USD 4,219 million, greenhouse gas emissions might be reduced 8.4 million tons, equivalent 0.9% total emission sector.