Plans for the world’s largest wind farm in the Texas Panhandle have been scrapped, energy baron T. Boone Pickens said Tuesday, and he’s looking for a home for 687 giant wind turbines. Mr. Pickens already has ordered the turbines, which can stand 400 feet tall—taller than most 30-story buildings. “When I start receiving those turbines, I’ve got to ... like I said, my garage won’t hold them,” the legendary Texas oilman said. Mr. Pickens’ Mesa Power company ordered the turbines from General Electric Co.—a $2 billion investment—a little more than a year ago. The problem lies in getting power from the proposed site in the Panhandle to a distribution system, Mr. Pickens said in an interview with the Associated Press in New York. He’d hoped to build his own transmission lines, but he said there were technical problems.