It's one of the hard bits of decarbonization. The current trend is towards lighter varieties of fossil fuel (especially liquefied natural gas). In the long ru

It's one of the hard bits of decarbonization. The current trend is towards lighter varieties of fossil fuel (especially liquefied natural gas). In the long run, it could be fully decarbonized with hydrogen. See https://safety4sea.com/cm-shipping-decarbonization-what-does-the-future-hold/ https://safety4sea.com/cm-shipping-decarbonization-what-does...