VPS has reported an increase in shale oil components in Singapore’s VLSFO marine fuels, raising concerns despite no operational issues. Testing revealed 90,000 metric tons containing Estonian Shale Oil compounds, leading to elevated acid numbers. VPS recommends enhanced monitoring and clarification from suppliers to mitigate potential long-term operational risks.
Concerns regarding the quality of very low sulfur fuel oil (VLSFO) have resurfaced, with over 45% of global supplies failing to meet ISO standards. Sediments and impurities threaten fuel systems, risking costly outages. Experts emphasize rigorous monitoring to ensure operational reliability, as incidents in Houston and Singapore highlight the dangers of contaminated fuel.
Vitol Bunkers has launched a FuelEU Maritime-compliant co-processed bunkering fuel produced at its Fujairah refinery. The fuel, meeting RMG380 VLSFO standards, ensures compliance without extra permissions. With sustainable elements from used cooking oil, it promises over 70% reduction in greenhouse gas intensity, aligning with evolving regulatory requirements.
The IMO 2020 Sulfur Cap has brought about the use of VLSFO fuel with low sulfur content. However, engine issues persist due to off-spec fuels. The ISO launched a standard for methanol as a marine fuel. Shipping companies like Maersk are investing in eco-friendly vessels, with a focus on methanol to reduce emissions.
