With the recent submissions of key IMO member states and NGOs to MEPC 76 urging the imposition of market-based measures to finance and accelerate the decarbonization of shipping, will the USD 5 billion "moonshot" be enough? What are advanced charterers, owners and other maritime partners already doing in order to push decarbonization forward ? How realistic are the IMO 2050 targets and what are the principal barriers to reaching them ?