It happens every day - thousands of container vessels sail across the oceans and enable global trade to make sure that consumer goods, food and medicine reach the consumers.  However, the world currently burns around 300 million tons of fossil fuels per year, which makes shipping one of the world’s most polluting industries.  Amid the turbulent seas of climate change, environmental regulations, and the dire quest for sustainability, global shipping stands at a crossroad to lower its emissions.  In this episode of Beyond the Box, we embark on a voyage to understand one of the most challenging yet promising beacons on the horizon of shipping: Green Fuels.