Shipping industry faces fuel dilemma in bid to cut emissions

The shipping industry is under increasing pressure to decarbonize, but unclear regulatory guidelines, including around what sorts of cleaner fuels large vessels should run, is complicating that path to net zero, according to executives.
Global shipping firms are looking for ways to lower their carbon footprints, particularly as the International Maritime Organization (IMO), which regulates the global shipping industry, is being pushed to implement a charge on the sector’s greenhouse gas emissions.