Changes in marine fuel sulfur limits will put temporary upward pressure on diesel margins
(Tue, 15 Jan 2019) The January 2019 <em>Short-Term Energy Outlook</em> (STEO), released at noon today, for the first time includes analysis of the effect that upcoming changes to marine fuel sulfur specifications will have on crude oil and petroleum product markets. Beginning January 1, 2020, the International Maritime Organizationâs (IMO) new regulations limit the sulfur content in marine fuels used by ocean-going vessels to 0.5% by volume, a reduction from the previous limit of 3.5%.