What's Happening?
DNV has introduced a recommended practice (RP) to standardize the measurement and verification of onboard carbon capture and storage (OCCS) systems on ships. This initiative aims to support the maritime industry's transition to lower emissions, as approximately
90% of the operational fleet still relies on fossil fuels. The International Maritime Organization (IMO) is concurrently developing guidelines for OCCS, expected to be completed by 2028. The DNV-RP-0698 framework is technology-neutral and includes performance metrics such as capture rate and gross capture efficiency. It also outlines a third-party verification process to ensure system documentation and performance calculations are accurate.
Why It's Important?
The introduction of a standardized framework for OCCS is significant as it provides the maritime industry with a unified technical language, facilitating the development of carbon capture solutions. This is crucial for reducing emissions from existing fleets that cannot easily transition to low-GHG fuels. The framework's potential to reduce CO2 emissions by 9% at major ports underscores its impact on global emission reduction efforts. By providing a clear structure for performance evaluation, the framework encourages innovation and investment in carbon capture technologies, which are essential for meeting international environmental targets.
What's Next?
The maritime industry is expected to adopt the DNV framework as a benchmark for developing and implementing OCCS systems. As the IMO finalizes its guidelines, shipping companies may begin integrating these systems into their fleets, particularly at major ports where infrastructure for CO2 offloading can be developed. Stakeholders, including shipbuilders and environmental agencies, will likely collaborate to enhance the technology and infrastructure needed for widespread adoption. This could lead to increased regulatory support and funding for carbon capture initiatives.
