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Can start of 365 data collection period be retroactive?

EBOM-v4.1 EAp3: Energy Performance
posted by Susan Di Giulio on Jan 24, 2023, 12:16 am

Hi, 

We have a client that wishes to start on LEED O+M immediately but needs to complete certification before the end of year (12/31/2023) for ESG reporting reasons. Assuming that their...

Last reply: Ricardo Filho, Feb 8, 2023, 7:05 am

Estimating Energy Performance Scores before registering a project

EBOM-v4.1 EAp3: Energy Performance
posted by Bob Snow on Jan 10, 2023, 10:37 am

I am trying to estimate the current performance of a building but it appears the only way to see what the...

Greenhouse Gas Emissions Calculator

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

Hello,

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

Thank you

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

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

LEED v4.1 EB O&M: How can data center projects overcome the constraints of the Arc energy score?

EBOM-v4.1 EAp3: Energy Performance
posted by JL on Mar 14, 2022, 5:25 pm

For LEED v4.1 EB O&M projects, I understand that Energy Performance scores are assigned in the Arc platform by considering a building's floor area, occupancy, and operating hours. And that...

Data Center Inquiry

EBOM-v4.1 EAp3: Energy Performance
posted by Christian Bösselmann on Jan 25, 2022, 4:56 am

I am working on the recertification (LEED O+M: Existing) of a building, part of which is a data center and therefore uses a significant amount of energy (about one third of the entire project)....

Total building energy use excluding occupant usage?

EBOM-v4.1 EAp3: Energy Performance
posted by Kai Starn on Aug 5, 2021, 10:43 am

Some states have laws prohibiting sharing tenant utility data; I presume to protect residents against unscrupulous landlords. How does a multi-family project meet the prerequisite if tenant...

Project located outside U.S.

EBOM-v4.1 EAp3: Energy Performance
posted by Jakov Ivanov on Mar 25, 2021, 9:05 am

Hello,

I'm working on a project located outside the U.S. in Estonia and the the project is classified as Multifamily building. I entered all the information into Portfolio Manager and the...

LEED EB v4.1- Data Centers

EBOM-v4.1 EAp3: Energy Performance
posted by Vanni arasan on Mar 23, 2020, 11:24 am

I am working on LEED v4.1 EB O&M Datacenter rating system, I haven't getting Energy Performance score.  Please advise how to enter the energy data i.e., Whole Facility Energy Consumption...

How to cal kw/cfm

EBOM-v4.1 EAp3: Energy Performance
posted by Oatto Promsrisawat on Jan 29, 2020, 5:57 am

good morning every body as 

1. I have input motor on specification 442 Watts (it include power factor or not)

2. I have cfm  1333 cfm

442/1333 = 0.33 watts/cfm (it correct or...