Published January 17, 2012, 12:00 AM

Wind power


In this Oct. 29, 2011, photo turbines spin as the sun rises at a wind farm near Toronto, S.D. North Dakota is expected to add hundreds of megawatts of wind energy in 2012, while development has slowed to a near stop in South Dakota. The difference seems to be the availability of high-voltage power lines to ship the power to cities that need it. (AP Photo/Dirk Lammers)
Read the article: SD wind projects limited by lack of power lines