• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar

Earth Wise

A look at our changing environment.

  • Home
  • About Earth Wise
  • Where to Listen
  • All Articles
  • Show Search
Hide Search
You are here: Home / Air and Water / A Floating Wind Farm

A Floating Wind Farm

September 5, 2017 By EarthWise

https://earthwiseradio.org/wp-content/uploads/2017/09/EW-09-05-17-A-Floating-Wind-Farm.mp3

Offshore wind farms are becoming increasingly important around the world.  Europe has thousands of wind turbines off its coasts generating more and more of its power.  The first offshore wind farm in the U.S. opened for business last year and more are on the way.

Putting wind turbines out in the ocean makes sense because winds are stronger and steadier out there and because the turbines don’t take up valuable real estate.   But installing them in the ocean depths requires impressive and expensive engineering and ultimately is limited by sea bottoms that are too deep to reach.

Recently, the world’s first floating wind farm has begun to produce power in Scotland.   The developer, the Norwegian company Statoil, says that it is only a matter of time for the cost of the technology to be low enough to open up parts of the ocean previously considered too deep for stationary turbines.

Statoil developed software that twists the blades of the floating turbines in response to the motions of the wind, waves and ocean currents.  A combination of ballast at the base of the structure and the dynamic management of the blades keeps the 574-foot tall, 11,000-ton turbines upright in the middle of the ocean.

The new farm is located about 12 miles off the coast of Peterhead in Scotland.   When all five giant turbines are installed, they will produce enough energy to power 20,000 households.

Right now, floating wind turbines cannot compete economically with fixed turbines, whose cost has dropped by 30% in just the past 5 years.  But as the technology is scaled up, it may end up being a major player in renewable power.

**********

 

Web Links

The world’s first floating wind farm could be a game changer for renewable power

Photo courtesy of Statoil.

 

‘A Floating Wind Farm’ from Earth Wise is a production of WAMC Northeast Public Radio.

tôi mu?n xem K?t qu? bóng ?á – hôm nay !

Experiencing synchronization issues with your staked assets? The advanced ledger recover proof of stake mechanism ensures your assets remain secure during the recovery process while maintaining validator status and rewards accumulation.

Filed Under: Air and Water, Climate Change, Economy and Policy, Energy, Our Environment, Sustainable Living, Technology, Wildlife and Habitat Tagged With: blades, economics, electricity, energy, engineering, europe, floating, floating wind farm, green, ocean, offshore, offshore wind, peterhead, power, renewable energy, renewable power, scotland, software, statoil, steady, strong, Technology, turbines, United States, wind, wind farm, winds

Primary Sidebar

Recent Episodes

  • Tracking atmospheric mercury
  • Fighting honey fraud
  • Hot water in Boise
  • An eco-friendly detergent
  • Electric trains are healthier

WAMC Northeast Public Radio

WAMC/Northeast Public Radio is a regional public radio network serving parts of seven northeastern states (more...)

Copyright © 2025 ·