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Greenhouse Gas Emissions Calculator

EBOM-v4.1 EAp3: Energy Performance
posted by Heather Enos-Graves on Nov 19, 2021, 2:10 pm


Can anyone suggest an accurate and reliable calculator for greenhouse gas emissions?

Thank you

Last reply: Saba Hajizadeh, Jun 24, 2022, 8:56 am

Pilot Credit- LTpc134 Advanced Transportation Monitoring- how do you share the data?

CS-v4.1 INc1: Innovation
posted by Lauren Leatherbarrow on Jun 23, 2022, 10:56 am

For LEED v4 Core & Shell 14 story office building in USA with underground garage we are attempting this credit - monitoring the garage traffic and at the elevator turnstiles.  The requirement...

Achieving outdoor water use prerequisite with no site work

NC-v4.1 WEp1: Outdoor water use reduction
posted by Erik Heuler on Jun 23, 2022, 10:21 am


i'm working on the gut renovation of an existing building where site work is not included in the scope of work.  There is an existing irrigation system on-site that does not meet...

Carshare vehicle parking space- Successful implementation?

NC-v4.1 LTc7: Reduced parking footprint
posted by Grace Friedhoff on Dec 29, 2021, 10:12 am

Has anyone successfully implemented Option 2. Carshare in the Reduced Parking Footprint credit? I am having a lot of difficulty finding information on how a project would get one of these...

Last reply: David Hubka, Jun 20, 2022, 12:36 pm

Outside Temperature Adjustment Factor

EBOM-v4.1 EAp3: Energy Performance
posted by Julie Hendricks on Nov 9, 2020, 11:44 pm

The calculation for determining the outside temperature adjustment factor in the...

Last reply: Francisca Gonzalez, Jun 15, 2022, 5:58 pm

Exempt from Indoor Water Efficiency pre-requisite?

NC-v4 WEp2: Indoor water use reduction
posted by Lawrence Lile on Feb 21, 2018, 12:23 pm

357 thumbs up June 15, 2022- 5:34 pm Hi Analu, Please refer to these two posts under the CI forum page for the Prereq that should address your question: https://leeduser.buildinggreen.com/forum/water-use-reduction-base-buildi... https://leeduser.buildinggreen.com/forum/no-existing-and-new-fixtures If for some reason those links don't function, just do a term search on the left side of that forum page for the word...

Last reply: emily reese moody, Jun 15, 2022, 5:34 pm

Building reuse plus addition

NC-v4.1 MRc1: Building life-cycle impact reduction
posted by Erica Downs on Sep 1, 2021, 5:34 pm

Can someone please clarify if the entire project (including additions) is used as the "denominator" for this credit?  Or only the existing building that is being resused?  I am finding the credit...

Last reply: Erika Herrera, Jun 15, 2022, 4:33 pm


NC-v4.1 SSc2: Protect or Restore Habitat
posted by Sara Hicks on Jan 4, 2022, 12:02 pm

Anyone have a suggestions on how to find native plants as specific as the ecoregion required? I can't find any resources that provide this information.

Last reply: Cynthia Kaplan, Jun 14, 2022, 1:09 pm

CLT Buildings

CS-v4.1 MRc3: Sourcing of Raw Materials
posted by Marelle Davey on Jun 10, 2022, 6:20 pm

Hi - has anyone targeted this credit for a CLT building? Given that the timber used is...

Building Area Method and Space-by-Space Method for lighting power density

NC-v4.1 EAp2: Minimum Energy Performance
posted by Ying Lindsey on Jun 6, 2022, 8:11 pm

Dear All,
I have a question regarding lighting power...

Last reply: Ying Lindsey, Jun 8, 2022, 1:18 am