Iowa’s biggest economic development deal was announced Wednesday. As Governor Terry Branstad puts it… it’s all about wind energy. Mid-American Energy will in invest 1-point-9 billion dollars in Iowa to add up to 1,050 megawatts of wind generation. That’s about 656 new wind turbines IN IOWA by 2016. Branstad says Iowa’s wind energy industry is a good selling point for high-tech companies like Facebook which just announced it would build a data center in Altoona, just outside of Des Moines.