Japan-based housing and environmental equipment maker Nikko [JP] today said it plans to mass-produce a tiny wind turbine for home use by October next year. Nikko claims their new wind turbine unit will cost somewhere between $5,600 and $6,700 and is just 2 meters in diameter. The company currently has a small wind turbine in its line-up that costs $11,000, which seems to be too much to enter the… → Read More