The maritime industry is experiencing a surge in the installation of energy storage systems on vessels, with benefits including reduced fuel consumption, emissions, noise, and vibrations during operations. The Maritime Battery Forum reports over 1,500 vessels globally equipped with battery modules exceeding 100 kWh, highlighting the growing trend towards more sustainable maritime practices. There is a particular emphasis on hybrid propulsion systems, with around 80% of vessels utilizing this technology to enhance efficiency and environmental friendliness. Advancements in battery technology, led by companies like Corvus Energy, are driving improvements in module size, energy density, and safety features. The development of larger cells and chemistries is increasing energy density by 10-15%, leading to better economies for vessel operators. However, the rise in energy density may result in heavier systems, although efforts are being made to enhance battery safety through cooling systems and remote monitoring. The maritime hub in Bergen, Norway, is a focal point for innovation in the industry, with significant investments being made in battery standardization to achieve lower emissions and fuel consumption. The recent Maritime Hybrid, Electric & Hydrogen Fuel Cell Conference in Bergen and the upcoming Maritime Decarbonization Conference in Houston underscore the industry's commitment to decarbonization and the promotion of zero-emissions ecosystems. These events serve as platforms to discuss key trends, regulations, and the development of sustainable technologies in the maritime sector.