VOICED: Kites pulling their weight for the environment

The video discusses the use of large kites, known as sky sails, to propel cargo ships, offering a greener transportation method. These kites can save up to 10 tons of fuel and reduce CO2 emissions by 30 tons daily. After a decade of development, sky sails are market-ready, with successful tests on the North Sea. The kites operate at high altitudes, making figure-eight motions to optimize energy capture. The system has been positively received, with minimal technical issues, and is seen as a promising solution amid rising oil prices.

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