Wind Energy Japan: Vestas Eyes Offshore Future

While it sees the Japanese mainland as a challenge due to the country's dense population, Danish wind turbine maker Vestas Wind Systems A/S is hoping to put some puff into its sales with offshore installations, the company's president said.

Svend Sigaard, president and chief executive officer of the world's largest wind turbine manufacturer, spoke to The Daily Yomiuri at 2005 World Exposition Aichi, where the company is exhibiting at the Nordic Pavilion.

"Japan is a densely populated country, and that makes the Japanese market more difficult compared with other markets. If we utilize the possibilities of nearshore installations or even offshore installations in the future, that will give us the possibility of continued use of wind energy.

If we go offshore, it's more expensive because the construction of foundations is expensive. But often the wind is stronger offshore, and that can offset the higher costs.

We're getting more and more competitive with our equipment. The price--if you measure it per kilowatt-hour produced--is going lower, due to the fact that turbines are getting more efficient. So we're creating increased interest in wind energy.

If you compare it to other renewable energy sources, wind is by far the most competitive today. If we're able to utilize sites close to the sea or at sea with good wind machines, then the price per kilowatt-hour is competitive against other sources of energy. "