Big names in shipping (shipbuilders, shipping, big customers) have already committed to efuels like green methanol. The ships are rolling off the production li

Big names in shipping (shipbuilders, shipping, big customers) have already committed to efuels like green methanol. The ships are rolling off the production line now, the big task is a massive (massive!) ramp up of production of fuels to fill them. Carbon and other pollution fees are part of the solution to kick the market off, but again they're already in place (and would help nuclear powered ships equally)