Eli5 why there are no nuclear powered cargoships

Question

I Heard that the 10 largest cargoships produce that Same amount of pollution then all cars combined.

Why are there no nuclear powered cargo ships?

In: 35

Answer 1

Answer: you’re thinking of just sulfur. The way to fix this is for big ships to use low sulfur fuel instead of high sulfur fuel. Sometimes the simple answer is the best.