Propane is a fossil fuel, but it is a clean fuel that is more easily adaptable to port and maritime operations as compared to most other non-conventional future fuel. Jim Bunsey, Senior Manager, Business Development, Propane Education Research Council (PERC)…<p><p>https://www.marinelink.com/news/propane-powers-wbcts-port-tractor-fleet-526526</p></p>