Developed by:

Mainstream Renewable Power, Ocean Winds and Kumyang Co.

Site Location:

80 kms offshore from Ulsan

Water Depth:

175 - 275 meters

Korea Floating Wind (“KFW”) was established by two offshore wind energy companies, Ocean Winds and Mainstream Renewable Power, along with the Korean electricity specialist Kumyang Electric Co. Together the partnership has a unique mix of capabilities and experience to deliver successful projects.

Two floating projects are being completed by KFW; the 870 MW KFW project, and the 450 MW East Blue Power (“EBP”) project.

KFW is a participant in the world’s largest group of floating wind farms, the Ulsan Floating Windfarm, which will have a total capacity of 6 GW.  KFW projects will cover an area of over 240 km2 which can accommodate approximately 1.2 GW (net capacity).

Offshore wind

Ulsan City

1.2 GW Gross

In Development

Proven technology

The site is located about 80 km from the coast in Ulsan at a water depth of between 175 to 275 meters and is ideal to utilise the most advanced floating wind technology.

The partners are committed to using Principle Power’s semi-submersible floating design and proven technology, the WindFloat prototype, built in Portugal in 2011.

By the numbers


floating wind turbines


electricity generated each year


local homes powered each year


avoided each year

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Korea Floating Wind (KF Wind)

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Media Enquiries

Emmet Curley

Head of Communications and Positioning