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Biomethanol, a derivative for Fuel of Maritime transport

Remember “Back to the Future” when the professor puts waste into his DeLorean: Well this is already happening with Biomethanol  (and other types of waste)

What: Biomethanol
Biomethanol is a renewable form of methanol produced using organic waste materials such as municipal solid waste, agricultural residues, or industrial biomass. The production process typically involves gasifying waste to produce synthesis gas (a mixture of hydrogen, carbon monoxide, and carbon dioxide), which is then catalytically converted into methanol through the methanol synthesis process.

How: Benefits on Carbon Footprint Reduction:
Its production reuses carbon from existing biomass or waste rather than extracting new fossil carbon, resulting in a much lower net carbon footprint. When combusted, biomethanol releases CO₂ that was originally absorbed by the biomass during its growth, making it nearly carbon-neutral. Additionally, using waste as feedstock prevents methane emissions from landfills—a potent GHG—and contributes to circular economy principles.

Where: Usage in Maritime Transport:
The maritime sector is under pressure to decarbonize, as it accounts for about 3% of global GHG emissions. Biomethanol is gaining traction as an alternative marine fuel due to its compatibility with existing engine technologies (with minor modifications), low sulfur content (reducing SOx emissions), and cleaner combustion profile (less NOx and particulate matter). Shipping companies and engine manufacturers are increasingly investing in dual-fuel engines that can run on methanol, positioning biomethanol as a viable, scalable solution for sustainable maritime transport.