Energy and Atmosphere

Sustainability  is a global issue and shall be managed with globe vision. Green Building  (GB) certifications as  part  of  sustainability  measures provide useful guidelines on internal  hypothetical boundary quality  and environmental  protection.  Subject of Energy and Atmosphere  (EA) has major impact on TREES(4hr  LEED(5)green building accreditation. ASHRAE standards 90.1<1 provide guidelines for energy efficiency. Applications of EA measures could also be innovations. EA could be measured by carbon fooltprint reduction from energy savings. Management use of refrigerant is  important to  minimize  impact  of  global  warming  potential/ozone depletion potential.