Marine Hybrid and Electric Propulsion Market Size and Forecasts (2021 - 2031), Global and Regional Share, Trends, and Growth Opportunity Analysis Report Coverage: By Propulsion (Hybrid Propulsion, Electric Propulsion); Power Rating (Below 1 MW, 1 MW - 3.5 MW, Above 3.5 MW); Application (Tugboats, Offshore Support Vehicles, Ferries, Defense Vessels, Yachts, Cruise Ships, Others) , and Geography (North America, Europe, Asia Pacific, and South and Central America)