Under V4.1 the IAQ performance testing for TVOCs was completed using in house IAQ equipment , but V5 changes to the requirement to labaratory based VOC testing.   Based on our experince w

The approach in LEEDv5 is lacking a means to reward and incentivize investment in decarbonization of buildings and excludes or penalizes those who have made significant improvements in reducing car

Operational Carbon Projection and Decarbonization Plan – project-specific modeling of energy use should be a minimum requirement; there is too much uncertainty introduced by allowing simpl

ASSESS EMBODIED CARBON

Please consider the adoption of Useful Daylight Illuminance (UDI) for the daylight simulation metric. This annual metric acknolwedges both a lower and upper bound of usable daylight.

Hello,

As of LEED v4 Indoor lighting pollution is a part of Minimum Energy performance credit. 

Has anyone ever used a device called the Airthings Wave Plus? We want to use it to report CO2 and TVOC numbers, but it reports TVOC's in ppb not ug/m3.

Concrete Sustainability Council (CSC) responsible sourcing certification for concrete pertains to sustainable sourcing and manufacturing practices for concrete.

Hi

We have several projects that are small enough that we don't hire consultants to run energy models. I just received permission to do some training so that I can run these models myself.