A Siemens Gamesa blade factory on the banks of the River Humber in Hull, England on October 11, 2021. Siemens Energy made the headlines earlier this year when it scrapped its profit forecast and warned that costly failures at wind turbine subsidiary Siemens Gamesa could drag on for years. It sparked concerns about wider problems across the industry and thrust Europe's wind energy giants' earnings into the spotlight. Read more:Deutsche had previously highlighted challenges in the wind turbine industry including supplier delays, lower tax credits and rising rates. Reliability issues Those surveyed by ONYX also expressed reliability concerns, with 69% expecting more reliability issues due to aging assets and 56% seeing problems associated with new turbine technology.

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Persons: PAUL ELLIS, Kepler Cheuvreux, Morgan Stanley, Morgan, Ben Uglow, Ørsted, Read, —, Ashley Crowther, Crowther Organizations: Siemens, AFP, Getty, Siemens Energy, Grid Technologies, Siemens Gamesa, Gas, Grid, Deutsche Bank, Deutsche, Vestas, ONYX Locations: Hull , England, Ukraine