Mass. Cape Wind gets thumbs up, thumbs down

Some of the wind turbines which make up part of one of the world world's biggest offshore wind farms operated by Dong Enegry is seen in the North Sea, 19 miles (30 kilometers) west of Denmark's Jutland peninsula, Thursday, Sept. 17, 2009. (AP Photo/Jasper Carlberg/POLFOTO) (AP Photo/Jasper Carlberg/POLFOTO)

April 29, 2010 5:40:06 AM PDT
With federal approval behind them, developers of what would be the nation's first offshore wind farm still have a tough journey ahead before finally producing power in the waters off Cape Cod.