This was all checked into Google Code, so you can use subversion to keep  yourself up-to-date, the issue tracker to tell us about problems, and  the Wiki to find opportunities to participate. 
You can view the HTML docs here or you can view the code repository here. 
Our hope is that the citizens of California, both geeks and those that  work with the codes, will take this open source on and make these vital  laws mean to improve public safety available to all. 
- gov.ca.bsc.2010.06.html California 2010 Energy Code
 - gov.ca.bsc.2010.11.html California 2010 Green Building Code