I have a new office building where all space heating is designed to be electric heat pumps with supplemental electric resistance, including the outdoor air makup units using heat pumps.

Pertaining to Option 2 - Multi-attribute Optimization: "Meet the requirements of the credit above and include furniture and furnishings within the project’s scope of work." I've reviewed the LEEDv

The refrigeration system installed in the retail building uses CO2 only as refrigerant, which is a natural refrigerant.

Can we achieve exemplary performance for Parking if we are acheiving credit by default due to no parking possible?

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In my case, HVAC load is not more than 10%, still we need to provide submeters for HVAC ..?

In the Step-by-Step Guidance of the credit it is stated: 'This credit can also be achieved by projects that have no landscape area'. In v3 you must have a minimum vegetaded area of 5% of the Proje

Our project have 1 PAU supply fresh air to many plenum of FCU (return air + fresh air), beside that we also have some meeting room which fresh air is supply through VAV box, control by CO2 sen

Hi, I would like to know if minisplit (non-ducted) units have to comply with Standard 62.1-2010, Section  5.8, "...p0articulate filters or air cleaners with a minimum efficiency reporting valu