TOKYO -- Japanese engineering company Toda has developed a method of quickly installing offshore wind turbines that reduces construction costs by 20%.
Toda's method of installing preassembled turbines reduces construction time

Toda is building this wind farm off the coast of Japan's Nagasaki prefecture. (Photo by Toshiki Sasazu)
TOKYO -- Japanese engineering company Toda has developed a method of quickly installing offshore wind turbines that reduces construction costs by 20%.