Last year’s ITF report asserts that an almost complete decarbonisation of shipping could be achieved by 2035 using currently known technologies. Whilst LNG is gaining momentum, hydrogen, ammonia and biofuels could be more sustainable means of delivering much of the required reductions, complemented by a mix of electronic propulsion and wind assistance. The message, according to independent journalist Eric Marx, is “Hold on. There’s a decade of experimentation ahead”. He counsels against becoming locked-in to any one solution with so many alternatives about to come to market. One, the power of the wind, is already making waves.