Risks when using new types of fuel

Abstract

This paper discusses different risks related to using new fuel types for vessels. The International Maritime Organization aims to reduce greenhouse-gas emissions from global shipping by at least 50% by 2050. If one looks at the real-life of a vessel, then further changes are required in the propulsion unit of the boat to achieve the goals that are set. This means that the ship delivered soon requires an upgrade in these systems to achieve the goals set by the International Maritime Organization. Current technology and machinery systems must be combined in new ways. New inventions and alternative fuel systems must interact so that the upgrades of current ships do not become too extensive and expensive. Considering these needs, this report will investigate and assess differences in the risk of pollution, fire, explosion, or other damage when using different fuel types for propulsion machines. One will then look at the fuels used to this day, but also new types of fuels such as methanol, ammonia, LNG, and batteries are relevant fuels that can replace the heavy and polluted fuels used today. This task will address the dangers that may arise from using new fuel sources and how to eliminate or minimize the risk of accidents or pollution. In short, one looks at the new fuel sources, lists the dangers and disadvantages of these fuels, and creates a risk matrix for using each of these fuels. Literature studies have been conducted on this thesis.