This week, the Marine Environment Protection Committee (MEPC/ES.2) is convening in London for a pivotal session that could reshape the future of global shipping.
Main Objective: Formal adoption of the IMO Net-Zero Framework (NZF) as a new Chapter 5 of MARPOL Annex VI, a regulatory milestone aligned with the 2023 IMO GHG Strategy targeting net-zero emissions by or around 2050.
If adopted, the framework will enter into force on March 1, 2027, with the first reporting period beginning January 1, 2028.
What’s in the Framework:
- A Global Fuel Standard to reduce GHG intensity over time
- A Global Emissions Pricing Mechanism to reward low-emission fuels and penalize carbon-heavy operations,
- Binding rules for ships over 5,000 GT, with detailed reporting and compliance structures.
The transition to net-zero shipping is driving innovation in marine fuels. Options include methanol, ammonia, hydrogen, biofuels, and e-fuels, each accompanied by its own technical implications, from onboard safety and retrofitting to lifecycle emissions and infrastructure readiness.
Geopolitical Tensions,
While a majority of IMO member states, including China and the EU, support adoption, the U.S. is actively campaigning against the framework, highlighting the high-stakes nature of this session.
The outcome of MEPC/ES.2 will define the regulatory landscape for maritime decarbonization. It’s not just about compliance, it’s about shaping the future of global trade, energy, and climate action.
