The Digest’s Multi-Slide Guide to Renewable Methanol-fueled Engines for Marine and Off-road Applications

A four-year CRADA (FY23-26) with $2.0M DOE and $2.04M Caterpillar in-kind funding, this project is 35% complete, focusing on methanol as a promising decarbonization fuel for hard-to-electrify applications. Three combustion strategies are investigated, including port fuel injection and prechamber spark ignition. Maersk’s commitment to 730,000 tons of green methanol annually highlights the market. Accomplishments include commissioning Caterpillar C18 engines and successful intake manifold fabrication.