The author does not consider nuclear shipping vessels, while this is the right electric for long routes, such as Trans-Pacific: it allows for good utilization of reactor output, shave delivery times at no additional operational costs and it's nearly free from CO2 emissions (direct or indirect).
China is building a number of new nuclear ships starting with icebreakers but container ships are in the plans: https://www.scmp.com/news/china/diplomacy/article/3155860/ch...