Energy Efficiency in Commercial Offices: Who can transform the market? Written by Pedro Guertler on June 15, 2003. Posted in ACE Research, Articles and Blog, Perspective Click here to read – Energy Efficiency Commercial Offices, Who can transform the market – ECEEE Summer Study 2003 Tags: Offices Trackback from your site. Leave a comment Submit Comment Notify me of follow-up comments by email. Notify me of new posts by email.