The world's tallest wind turbine is today in Denmark and measures 271 meters.
Holmen's planned works in the northwest corner of Hudiksvall's municipality are therefore at world record level.
Within a two-mile radius of the area are, among others, the towns of Hassela and Ramsjö.
Holmen is now inviting in a first step for consultation.
Open house meetings will take place at the company's mansion in Hedvigsfors in November.
The park is expected to produce 1 TWh.