The Ports of Auckland have put the world’s first full size electric tug boat into service to reduce carbon emissions.The world’s first full-size electric tug boat is now in service in Auckland, New Zealand. It is called Sparky, which was the first choice in an online naming contest. The Ports Of Auckland has a goal of being carbon neutral by 2040. That’s a challenge because port operations rely almost exclusively on diesel engines.
Sparky is expected to save 465 tons of carbon dioxide each year. The electricity needed to power the electric tug boat will cost about a third as much as the diesel fuel that a conventional tug would require. Sparky also has two 1000 kW backup generators which will only be used in case of emergency or some fault that is not part of business as usual. It is expected they will be pressed into service only once or twice a year.
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Source: cleantechnica - 🏆 565. / 51 Read more »