We have these already, they are called cargo carriers. https://www.carbonbrief.org/analysis-how-low-sulphur-shipping-rules-are-affecting-global-warming/ https:

We have these already, they are called cargo carriers. https://www.carbonbrief.org/analysis-how-low-sulphur-shipping-rules-are-affecting-global-warming/ https://www.carbonbrief.org/analysis-how-low-sulphur-shippin... This sucks, it looks like one form of compliance is to “clean” the exhaust in ocean water. https://insideclimatenews.org/news/17072023/ship-scrubbers-water-pollution/ https://insideclimatenews.org/news/17072023/ship-scrubbers-w...