Recent research led by Ayom Buwono from the Department of Marine Engineering at Darma Persada University has shed light on the potential of battery-powered container ships in Indonesia, particularly on short inter-island routes. Published in the maritime journal “Ship,” this study aligns with global efforts to combat climate change by promoting emission-free shipping solutions.
As the shipping industry faces increasing pressure to reduce greenhouse gas emissions, the International Maritime Organization (IMO) has set a target to cut emissions by at least 50% by 2050. The shift towards electric ships, powered by renewable energy sources such as batteries, is critical to achieving this goal. Buwono’s research emphasizes Indonesia’s unique position to lead in this transition, drawing on the country’s rich maritime heritage and abundant natural resources.
The study estimates the energy consumption and power requirements for container ships operating on various routes in Indonesia. For instance, a container ship traveling from Jakarta to Semarang would need batteries with a capacity of 15.25 MWh, while the route from Semarang to Surabaya would require 12.20 MWh. Other routes, such as from Tanjung Benoa Bali to Ujung Pandang, would necessitate even larger battery capacities, indicating a clear demand for advanced battery technology in the region.
Buwono highlights the significance of these findings, stating, “Implementing battery-powered Containers on these routes reduces the CO2 emission into the air as long as the ship route operates.” This insight opens up commercial opportunities for shipbuilders and energy providers, who can collaborate to develop and supply the necessary battery systems.
Moreover, the transition to electric shipping not only addresses environmental concerns but also presents economic prospects for Indonesia. By investing in sustainable ship designs and leveraging local expertise, the country can position itself as a leader in green shipping technologies. This initiative could enhance Indonesia’s maritime industry, create jobs, and foster innovation in renewable energy applications.
The research underscores the importance of collaboration among policymakers, researchers, and shipbuilders to drive this transition. As the maritime sector looks towards a more sustainable future, the insights from Buwono’s study could serve as a catalyst for change, paving the way for a new era of environmentally friendly shipping in Indonesia and beyond.
