As a subset of our air permitting services, BSG also performs evaluations of a facility's GHG profile.  In that profile, all equipment and processes of the facility and its occupants are reviewed, and all sources of GHG are measured and calculated against a baseline year with recommendations on “greener” practices to reduce GHG emissions.  Direct emissions are those created onsite, like running a boiler.  Indirect GHG emissions are made elsewhere, but on behalf of the facility; such as the emissions created when the electricity used at a facility is generated.