Deadline for LEED 2009 extended to October 31, 2016.
The Center for Green Schools at the U.S. Green Building Council will host hundreds of events in recognition of Green Apple Day of Service (September 27).
Green building councils in 100 countries are observing World Green Building Week this week.
USGBC reports LEED is the certification in highest demand for green-building related positions.
Less than 2013.
More than 2013.