Homes Cool Roofs

Homes Cool Roofs

** TO GO WITH FRESCO AZOTEAS BLANCAS ** In this Thursday, Aug. 19, 2010 photo, James Peterson with Bio Neighbors, applies a coating of Acrymax to the roof of a row home in Philadelphia. The idea of painting roofs white has become something of a social movement, one that Energy Secretary (and Nobel Prize-winning physicist) Steven Chu believes could be a huge help in stopping global warming. (AP Photo/Matt Rourke)

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100819142082
August 19, 2010 11:46:15 AM
October 02, 2010 04:29:40 PM
Matt Rourke
AP
ASSOCIATED PRESS
TO GO WITH FRESCO AZOTEAS BLANCAS - AN AUG. 19, 2010 PHOTO
5247 x 3498 1.62 MB
Environmental concerns, Environment, Environment and nature
Philadelphia, PENNSYLVANIA, United States
XLAT102
STF
MR LAS**NY** SCM**NY** DJ**MEX**

This content is intended for editorial use only. For other uses, additional clearances may be required.

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