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How to model multiple buildings served by a common chiller plant?

NC-v4 EAp2: Minimum Energy Performance
posted by Raheel Mujtaba on Sep 19, 2024, 12:48 pm

There are multiple blocks undergoing the LEEDv4 campus certification on a site. 3 separate buildings in that campus are served by the common chiller plant located within the campus but as a...

Last reply: Marcus Sheffer, Sep 26, 2024, 11:53 am

Laboratory Spaces baseline system in warm climate and proposed building is electrified heating

NC-v4.1 EAp2: Minimum Energy Performance
posted by Russell Knudson on Sep 17, 2024, 5:08 pm

For a project within warm Climate Zones 0 to 3A, and that has a "metal shop" space that requires more than 15,000 CFM, is it a correct reading that the baseline system serving those spaces shall...

Last reply: Marcus Sheffer, Sep 26, 2024, 11:51 am

Credit for unregulated loads

CI-v4 EAp2: Minimum Energy Performance
posted by Jeremy L. on Sep 25, 2017, 1:43 pm

The credit states that we can "use the COMNET modeling guidelines and procedures to document measures that reduce unregulated loads". In early June, I found the guidelines on COMNET's website in...

Last reply: Marcus Sheffer, Sep 26, 2024, 11:36 am

ASHRAE 90.1 Europe ACP

NC-v4 EAp2: Minimum Energy Performance
posted by Ricardo Sá on Sep 24, 2024, 12:12 pm

Dear All,

According to LEED EAp2 Guidance (Reference Guide, Further Explanation), “Europe ACP for ASHRAE 90.1 Mandatory Provisions table (attached) provides further guidance for...

Last reply: Marcus Sheffer, Sep 26, 2024, 11:34 am

Getting total material cost for the project

NC-2009 MRc4: Recycled Content
posted by Mike Stopka on Jul 9, 2015, 12:55 pm

Hello

I am having a lot of trouble getting a total material cost from the contractor. Is there any good/easy/quick strategy to get this number? How is this typically calculated by the...

Last reply: Faran Arshad Chohan, Sep 26, 2024, 3:50 am

luminaire mounting and partially enclosed spaces

NC-v4 SSc6: Light Pollution Reduction
posted by Esteban Martinez on Sep 25, 2024, 5:32 pm

Hello,

I am working on a 10-story office LZ2 project looking for...

Last reply: Glenn Heinmiller, Sep 25, 2024, 5:51 pm

Design for Indoor Air Quality and Infection Control

Pilot-Credits INpc155: Design for Indoor Air Quality and Infection Control
posted by Rihab Joucht on Sep 25, 2024, 4:07 pm

Hello everyone!

I'm pursuing this pilot credit for a LEED v4 NC warehouse building and office. Any tips to share ?

Recommendations for developing a standard green lease

Pilot-Credits EApc159: Green Leases ACP
posted by Sofia Z on Sep 25, 2024, 12:26 pm

Hello, our projects aim to develop a standard green lease to comply with Path 1 of the ACP. We would like to explore the different clauses that exist, but we are particularly interested in...

LEED Online Submission

Pilot-Credits WEpc115: Whole Project Water Use Reduction
posted by Katherine Tich on Jul 29, 2024, 10:42 am

We are finalizing our documentation for this ACP, and want to make sure we upload to the correct location. In others' experience, what documentation pathway has been approved?

It is our...

Last reply: Sofia Z, Sep 25, 2024, 12:21 pm

Baseline Exhaust Energy Heat Recovery

CI-v4 EAc2: Optimize Energy Performance
posted by Ciaran McCabe on Sep 5, 2019, 12:30 pm

In ASHRAE 90.1 Table 6.5.6.1 - Exhaust Energy Recovery Requirement where they mention % Outdoor Air at Full Design Airflow Rate are they referring to the "minimum outdoor air" value ? The outdoor...

Last reply: Tyler Thumma, Sep 25, 2024, 8:43 am