We all know the Honda Insight and CR-Z hybrids are some of the greenest in the industry. The factories where these vehicles are constructed, prior to delivery at DCH Honda of Temecula, are also the greenest buildings compared to any other auto maker.
A survey from nonprofit group US Green Building Council found the Honda HQ in Torrance, CA and Anna, OH powertrain facility are both "Green Building" approved. Honda's Canada HQ in Markham…