A Monster Wind Turbine Is Upending an Industry

G.E. has yet to install one of these machines in ocean water. As a relative newcomer to the offshore wind business, the company faces questions about how quickly and efficiently it can scale up production to build and install hundreds of the turbines. G.E. has yet to install one of these machines in ocean water. As a relative newcomer to the offshore wind business, the company faces questions about how quickly and efficiently it can scale up production to build and install hundreds of the turbines. The G.E. machines will have a generating capacity that would have been almost unimaginable a decade ago. A single one will be able to turn out 13 megawatts of power, enough to light up a town of roughly 12,000 homes. The turbine, which is capable of producing as much thrust as the four engines of a Boeing 747 jet, according to G.E., will be deployed at sea, where developers have learned that they can plant larger and more numerous turbines than on land to capture breezes that are stronger and more reliable. A larger turbine produces more electricity and, thus, more revenue than a smaller machine. Size also helps reduce the costs of building and maintaining a wind farm because fewer turbines are required to produce a given amount of power. As a huge buyer of turbines, Orsted wants to help “establish this new platform and create some volume for G.E.” so as to promote competition and innovation, Mr. Hardy said.

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