In this July 17, 2013 photo, workers are framed by solar panels at Cuba's first solar farm in Cantara. The project, one of seven such farms in the works, is a possible road map to greater energy ... more 
In this July 17, 2013 photo, workers are framed by solar panels at Cuba's first solar farm in Cantara. The project, one of seven such farms in the works, is a possible road map to greater energy independence in cash-poor Cuba, where leaders are being forced to consider renewables to help keep the lights on after four failed attempts to strike it rich with deep-water oil drilling and the death of petro-benefactor Hugo Chavez. (AP Photo/Franklin Reyes) less 
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Associated Press | Photo By Franklin Reyes
Thu, Aug 1, 2013 1:06 PM EDT