What's Happening?
The Global Centre for Maritime Decarbonisation (GCMD) has conducted the world's first field validation of tracer technologies in marine biofuel supply chains. Trials were conducted in major bunkering hubs like Singapore and Rotterdam, assessing three tracer candidates: synthetic DNA, element-based metalloid, and non-fluorescent organic tracers. The trials demonstrated that tracers can be integrated into existing supply chain practices without disrupting operations. The organic tracer was found to be the most practical solution for tracking biofuel authenticity and quantity, offering an optimal balance of cost, detectability, and scalability.
Why It's Important?
The validation of biofuel tracers addresses a critical gap in the sustainability certification of biofuels, which currently lack physical, field-level verification. This development is significant for the maritime industry, as it enhances the credibility of biofuel emissions reduction claims and prevents supply chain adulteration. By providing physical proof of biofuel authenticity, the trials support the adoption of green fuels, contributing to global decarbonization efforts. The initiative also aligns with regulatory mandates like EU RED II, promoting transparency and accountability in biofuel supply chains.
