Log in

Purchasing Calculator

EBOM-v4.1 MRc1: Purchasing
posted by Alejandro Cobos on Apr 25, 2022, 12:00 pm

Hello! I could only find a Purchasing calculator for LEED...

Last reply: Saba Hajizadeh, Jun 25, 2022, 5:05 pm

RECs- projects outside the U.S.

NC-v4 EAc7: Green power and carbon offsets
posted by Camila Rossini on Jun 23, 2022, 12:33 am

Could anyone help me verfify if the following understandig is correct? Tks!

"According to the LEED Reference Guide for Building Design and Construction, LEED v4, Edition August 2020, non-U...

Last reply: Marcus Sheffer, Jun 24, 2022, 3:10 pm

Hotel Rooms Advanced Metering Clarification

NC-v4 EAc3: Advanced Energy Metering
posted by Francesco Lupoi on Jun 14, 2022, 4:40 am

Hi everyone!

In a hotel project we have to meter every single consumption ( lighting, power outlets, HVAC SYSTEM) for every room switchboard panels or we could metering the rooms...

Last reply: Marcus Sheffer, Jun 24, 2022, 3:03 pm

Definition of clean utility room hand-washing sinks

NC-v4 WEp2: Indoor water use reduction
posted by Francesco Lupoi on Jun 24, 2022, 12:44 pm

Hi everyone!

I was wondering if the staff changing rooms of a hotel can be considered "clean utility room hand-washing sinks", so excluded from indoor water use reduction calculation?...

Last reply: Emily Purcell, Jun 24, 2022, 2:27 pm

Required Response Rate

EBOM-v4.1 EQp4: Indoor Environmental Quality Performance
posted by Hannah Walter on Jun 24, 2022, 10:43 am

The graph in Figure 1 seems to indicate that the absolute minimum response rate is 25%. When I use the equation,  100*(0.25/ square root (x/500), with x being occupancy, at an occupancy of 232...

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

Projects in Europe

Pilot-Credits MRpc102: Legal Wood
posted by Ward Miller on Apr 15, 2016, 3:37 am

As of October 2010, the European Union adopted the EU Timber Regulation (EUTR, Regulation 995/2010) to prevent sales of illegal timber and timber products within the EU's internal market. The...

Last reply: karyn rodrigues, Jun 24, 2022, 7:04 am

Parking Generation Manual 5th edition

NC-v4.1 LTc7: Reduced parking footprint
posted by Takayuki Hirota on Sep 18, 2019, 4:52 am

In the addenda published on 7/25/2019, Transportation Planning Handbook is replaced with Parking Generation Manual, 5th edition, only in Further Explanation, Bullet 1 and Referenced Standards....

Last reply: Lisa Koshy, Jun 24, 2022, 1:28 am

Quality View_Views into Atrium

NC-v4.1 EQc8: Quality Views
posted by Ilaria Colombo on Jan 28, 2022, 10:18 am

Hi everyone,

We have an office building with two floors and an internal atrium that crosses them.

My first question is, for the alternative view into atrium can I consider all the...

Last reply: Sara Goenner Curlee, Jun 23, 2022, 3:56 pm

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...