| UPDATED:  March 12, 2010  NO. 11 MARCH 18, 2010 |                                                    |  LOW-CARBON EXPO |                                                                       |                   |                                     
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 Workers pass by the solar powered roof of a themed pavilion covering more than 30,000 square meters at the Shanghai Expo. The roof is capable of generating 2.8 million kwh of electricity a year (PEI XIN)  |   
  
 
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