Applying the polluter-pays principle to mitigate greenhouse gas emissions in shipping: potential and challenges
Year: 2026
Type: article
Study design: Observational Study
Abstract: • The IMO’s current measures for mitigating greenhouse gas (GHG) emission are insufficient for achieving the net-zero goal. • Potential and challenges of applying the polluter-pays principle (PPP) in addressing GHG emissions from shipping are explored. • Valuable insights are gained from the industry stakeholders. • Recommendations are provided for effectively leveraging the application of the PPP. This study conducts a comprehensive analysis of the potential and legal challenges of applying the polluter-pays principle (PPP) as an alternative strategy for reducing greenhouse gas (GHG) emissions from shipping. An extensive literature review is initially carried out to establish the theoretical basis, and a subsequent questionnaire survey was conducted to collect insights and concerns from industry stakeholders regarding both the current International Maritime Organisation measures and the potential challenges of applying the PPP in the context of GHG emissions from shipping. The results demonstrate the stakeholders’ concerns regarding shipping-related GHG emissions, and perspectives about the potential for the PPP to be applied as a regulatory tool to address GHG emissions from shipping. However, alarms about several practical issues are also raised, including the necessity for considering the Beneficiary Pays Principle when identifying polluters. The findings provide informed recommendations for employing the PPP for its regulatory influence on mitigating shipping GHG emissions, as well as the pollution law in a broader context
Source: Case Studies on Transport Policy
Institution: Hong Kong Polytechnic University
Language: English
Subfield: Environmental Engineering
Field: Environmental Science
Domain: Physical Sciences
Open Access status: hybrid
Estimated APC paid: $1,950
OpenAlex ID: W7128742011