1、THE POTENTIAL OF ONBOARD CARBON CAPTURE IN SHIPPINGWHITE PAPERContentsProject teamEdition EXECUTIVE SUMMARY.031 INTRODUCTION.042 THE ROLE OF ONBOARD CARBON CAPTURE.05 3 VALUE CHAIN DEVELOPMENTS.063.1 From onboard capture to permanent storage or utilization.063.2 Connecting onboard carbon capture to

2、the CCUS value chain.083.2.1 Status of carbon storage projects.083.2.2 Convenient disposal locations.083.2.3 Demonstration and collaboration in closed value chains.104 ONBOARD CARBON CAPTURE.114.1 Onboard carbon capture technologies.124.1.1 Capture methods.124.1.2 Balancing capture rate versus fuel

3、penalty.144.2 Economic considerations.164.3 Regulatory status.164.3.1 Environmental and GHG emission regulations.164.3.2 Safety regulations.174.3.3 Regulatory overview.184.4 Practical considerations.195 REFERENCES.21AuthorsDorthe Alida SlotvikChara GeorgopoulouIngeranne Strm NakstadErik Mathias Srha

4、ugReviewersJason Stefanatosyvind EndresenJan KvlsvoldEirik OvrumMay 20242The potential of onboard carbon capture in shipping|ContentsExecutive summaryWhile many efforts to reduce greenhouse gas(GHG)emis-sions from shipping focus on improving energy efficiency of the vessels and switching to carbon-n

5、eutral fuels,another option is to capture the CO2 produced by carbon-based fuels and utilize or store it in underground reservoirs.The carbon capture,utilization and storage technologies and value chains are under development to support decarbon-ization of land-based emissions,and the maritime indus

6、try is looking into its application on board ships.This white paper aims to provide guidance to shipowners,technology providers,and other stakeholders on central matters related to onboard carbon capture.Technical feasibility and testingThe concept of onboard carbon capture is based on tech-nology w