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Glory Days – Is IMO 2020’s Relevance for Crude Oil Markets Making a Comeback?

By May 16, 2025No Comments

Way back in 2019, just about everyone in the refining world was talking about IMO 2020, the International Maritime Organization’s soon-to-be-implemented rule requiring much lower sulfur emissions from most ocean-going ships. A lot of forecasters were anticipating that major market dislocations would result — things like $50/bbl-plus diesel crack spreads, oversupply of high-sulfur fuel oil, and ultra-wide differentials between light and heavy crude oils. They did, but only briefly, in the last few months of 2019. The implementation of IMO 2020 turned out to be pretty much a non-event, and for much of 2020 and 2021, people didn’t think much about the new bunker fuel rule. Lately, things have been changing, as we discuss in today’s RBN blog.

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