Folks,

What is the requirement for spacing of CO2 sensors in large open areas that are classified as high density spaces? I remember from previous LEED versions required one sensor every 5,000 SF.&nb

There are multiple blocks undergoing the LEEDv4 campus certification on a site.

Project is N America (outside USA). Manufacturer is Europe HQ with global operations; uses European standards for global manufacturing.

Hello, 

I am becoming involved with a project that is being designed to reheat more than 30% of the max cooling airflow rate at the VAV box. 

2 questions in 1!
What documentation are you uploading to meet the credit requirements?

"For existing buildings with existing equipment or projects that use existing central plants, teams will need to check if CFC-based refrigerants are being used.

Hello all, 

Which types of projects can utilize naturally ventilated spaces, and how is air quality maintained in polluted areas according to LEED requirements?