Innovation

Wind turbine giant reveals secret operational two-blade prototype

Chinese wind power giant Envision has confirmed existence of secret prototype after 500 days successful operation

Two-blade turbines are cheaper to produce as they require fewer materials.
Two-blade turbines are cheaper to produce as they require fewer materials.Photo: Envision Energy
Journalist
Published 5 August 2025, 08:35Updated 5 August 2025, 10:33
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