Hi all, My project has all 5 categories installed (dishwasher with racks, pre rinse etc..), however one of the products is above the maximum limit.

Can all preferred parking spaces for low-emitting and fuel-efficient vehicles also be carpool drop off spaces.

Must be the year of metering after the registration of the project or can be used a year of metering of before?

Dear LEED, We are trying to achieve points in EAp2 scorecard via Building Simulation Method.

Hello, Can alternative methods for duct sealing be used besides plastic wrap? One of our contractors is proposing using foam to seal the end of the duct openings.

Under what circumstances could a nonroof area covered with light gravel be considered as non-hardscape?

Hi, on a recent project we were requested to provide evidence that 5 buildings built within the last three years did not have carbon monoxide sensors installed in the basement car parks in order to

We have a small project that consists af an existing one level building that will have an major renovation.

Is a mixed of natural ventilation and Mechanical ventilation for a residence allowed? Ashrae 62.1-2007 does not mention the requirements for such conditions, or maybe I don't see it.

Vinyl electrical tapes (such as Scotch® Super 33+™ Vinyl Electrical Tape) are included in this credit?