Sustainability Issue: Fishing
Solution Suggested: Reduce carbon emissions

Short Explanation	Most trawlers use diesel to power them. Replacing their fuel will increase the cost as well as reduce the time they can be out on the water.
*Full reason for rating.Commercial Fishing*** Commercial fishing use `factory ships`. These ships are generally diesel powered to propel them, as well as to generate the energy to process their catches. Converting them to eliminate fossil fuel will be a massively expensive and extensive change to commercial fishing.