States with Small Wind Manufacturing (IMAGE) DOE/Pacific Northwest National Laboratory Caption Twenty-seven US states are home to companies that manufacture various components for small wind turbines, which generate 100 kilowatts or less. Credit Pacific Northwest National Laboratory Usage Restrictions Credit PNNL License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.