Hi everyone, please help us with these 2 questions: 1.- We have a furniture assembly made up by an imported steel structure (which has no sustainable characteristics) and by a top which is an FSC

For Mid-rise residential buildings it is required to perform a blower door test according E779-03 but international ASTM web site indicates that this standard has been superseded by ASTM E779-10.

Please clarify the meaning of "in two directions" from the credit language regarding bike lanes for schools? Does this mean a lane for "coming" and a lane for "going"?

Hello! Can anyone help? Could ECNZ certified toilet paper meet the criteria of toilet tissue in IEQc3.3?

Dear sir, according to G3.1.2.5 of 90.1, Minimum outdoor air ventilation rates shall be the same for the proposed and baseline building designs except that When modeling demand-control ventilation

We are working on an pharmaceutical production building that requires all building occupants to enter a changing / locker area right after the main entry to the building.

Our project site currently has three existing buildings and over 300 parking stalls. All of these buildings and parking areas will be demolished under separate contract.

Interesting that there are more data details in my 2013 book, The World's Greenest Buildings:Promise vs Performance in Sustainable Design (Routledge), privately funded and researched, than there is

If you were to break out new buildings, especially offices, and compare them to the "best achievable" results in common practice today, i.e., below 40 kBTU/sq.ft./year, you would find the average n

Greetings, We have a doubt about the credit EA C3.2 from LEED EB O&M. What is the minimum time to measure performance of the major’s building systems by the breakdown of energy?