With the help of a growing industry of energy consultants, officials are evaluating every detail of their daily operations and are replacing energy-guzzling equipment with more efficient models.
By WINNIE HU, New York Times
Sun, 08/14/2011 - 10:20pm
With the help of a growing industry of energy consultants, officials are evaluating every detail of their daily operations and are replacing energy-guzzling equipment with more efficient models.