![]() ![]() To cut emissions, some of this energy could be reduced through ships using more efficient designs, installing technologies to harness wind, going a bit slower to conserve fuel, or simply transporting less things.īut ultimately, if shipping is going to fully decarbonise – and it will have to if the world is to stay within safe temperature limits – it needs to find a replacement for fossil fuels.ĬMB’s hydrogen programme is one of several shipping projects across the world testing how hydrogen and other fuels made from it, such as ammonia and methanol, could be used to power a low-carbon maritime industry of the future. ![]() It takes a lot of energy to haul a ship through the water – and there are an increasing number of ships to haul as world trade grows. How hydrogen is transforming these tiny Scottish islands.The surprising new fuel to come from Saudi Arabia.Governments in 2018 pledged to cut shipping emissions in half by 2050, but industry has been slow so far to implement measures on the ground. Ships currently emit 3% of all greenhouse gases, and emissions are projected to grow by up to 50% by 2050 if the industry continues on a business-as-usual path. The small boat sector is a great “proving ground” to scale up clean tech solutions for large merchant vessels, according to Diane Gilpin, founder of the Smart Green Shipping Alliance. CMB is already building several other hydrogen-powered boats, including a larger, 80-person ferry in Japan set for launch in early 2021. ![]()
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