
The Maritime Operator Holding Account (MOHA) is a critical tool for shipping companies navigating the EU Emissions Trading System (EU ETS), enabling them to manage CO₂ emissions compliance efficiently. Our latest PDF details how MOHA allows operators to register verified emissions, surrender EU allowances (EUAs), and trade allowances within the EU ETS framework. Learn the steps to open a MOHA, designate authorized representatives, and meet key deadlines, such as submitting emissions reports by March 31, 2025, and surrendering allowances by September 30, 2025. With penalties of €100 per tonne of CO₂ for non-compliance, OceanOpt’s insights help you avoid costly fines and stay on top of reporting and allowance management in the evolving maritime regulatory landscape.