New LEED 2009 Addenda Released - November 2010

USGBC has released a new raft of LEED 2009 addenda! Here are links to full addenda tables for:

Building Design and Construction

Interior Design and Construction

Existing Buildings: Operations and Maintenance

Green Neighborhood Development

The LEED staff and committees have been working on the first draft of the next version of LEED (to be released in 2012) so it's probably not a coincidence that this addenda release is smaller than other recent releases.

Please comment below on what you find most notable about it!

The item I found was most interesting so far was—if I'm reading it correctly—a significant easing of requirements for NC 2009 SSc5.1. It appears that projects on greenfield sites can now meet only three of the four main site disturbance parameters, and use a calculation method (similar to the VOC budget method) to make up for the fourth one.