MIL-OSI Energy: GE begins testing of innovative two-piece onshore wind turbine blade

By   /  March 20, 2019  /  Comments Off on MIL-OSI Energy: GE begins testing of innovative two-piece onshore wind turbine blade

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Source: Institute for Energy Economics and Financial Analysis


A prototype of GE’s 5MW-plus Cypress onshore wind turbine platform has started operating for the first time at a site in the Netherlands. Installation of the 5.3MW machine started late last year at Wieringermeer and the unit is now generating electricity at full-power, the company said.

GE will continue to operate the prototype during the months to come in order to validate the performance of the platform.

GE Renewable Energy chief executive Jerome Pecresse said: “We’re delighted with the progress our team has been able to make in bringing our innovative, high-tech turbine to market on an accelerated schedule.

“We are confident that Cypress, with its two-piece blade design, will be a game changer for the industry. We’re hearing equal enthusiasm from our customers across the globe, who tell us they appreciate the potential of Cypress to help them both lower the cost of onshore wind and gain added flexibility in siting turbines.”

The new machine offers a 50% increase in annual energy production compared with GE’s 3MW platform.

Group company LM Wind Power as well as GE’s onshore wind business and global research centre combined to design the two-piece carbon blade for the turbine. The improvements from the longer rotors help to drive down levelised cost of electricity and the proprietary blade design allows these larger turbines to be installed in locations that were previously inaccessible, GE said.

More: Dutch debut for GE onshore giant

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