A vertical access wind turbine, left, is on a movable platform at Patuxent River Naval Air Station.
A vertical access wind turbine, left, is on a movable platform at Patuxent River Naval Air Station. Baltimore Sun/MCT
A vertical access wind turbine, left, is on a movable platform at Patuxent River Naval Air Station. Baltimore Sun/MCT

Federal spending on clean energy falls short on jobs, but wind and solar advance

August 13, 2012 12:00 AM