A growing world population and socioeconomic development are at the root of an ever-increasing energy demand throughout the world. Much of this demand is met by means of fossil fuels, leading to greenhouse gas emissions and climate change-hence the need for increasing the share of renewable energy sources in the global energy mix. Marine energy is a reliable, high-density source of energy with limited environmental impacts. Iran, with its long coastline, growing population, increasing energy demands and extreme air pollution, has a great potential for the