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Has anyone used Grasshopper for energy simulation and successfully submitted for LEED certification?

CS-v4 EAp2: Minimum Energy Performance
posted by James Cai on Mar 12, 2023, 1:45 am
Last reply: Tyler Thumma, Mar 16, 2023, 9:28 am

Fully Unconditioned Cold Dark Shell Envelope Requirements

CS-v4 EAp2: Minimum Energy Performance
posted by elvin ruya on Mar 10, 2023, 4:46 pm

Hi,

I was wondering if anyone has dealt with a LEED cold dark shell project in California before. For LEED mininum energy credit; can a building be completely unconditioned and walls and...

Last reply: Marcus Sheffer, Mar 10, 2023, 7:30 pm

Unregulated loads

CS-v4 EAp2: Minimum Energy Performance
posted by Julio Fernandez Amodia on Mar 8, 2023, 2:23 pm

Dear all,

I am currently assessing al the unregulated loads in a mall building. In this case there is a large type of spaces, such as restaurants, fitness center, spa, retail, department...

Last reply: Marcus Sheffer, Mar 8, 2023, 3:11 pm

Core & Shell mandatory provisions

CS-v4 EAp2: Minimum Energy Performance
posted by Julio Fernandez Amodia on Mar 6, 2023, 1:46 pm

Hi to all,

I am currently assessing a mall LEED compliance. This is a C&S LEED project with retail units as tenant spaces where the owner has no control. I was wondering if the ASHRAE...

Last reply: Ashish Nautiyal, Mar 7, 2023, 11:27 am

Lighting Mandatory Provision in Tenant space

CS-v4 EAp2: Minimum Energy Performance
posted by Teerawat W. on Feb 6, 2023, 4:58 am

Our project is a core and shell office. The owners are provided with complete lighting fixtures in the tenant space (shell).

1. Does this space need to comply with all requirements under...

Last reply: Tyler Thumma, Feb 13, 2023, 7:45 am

Major Renovation

CS-v4 EAp2: Minimum Energy Performance
posted by Helena Garcia on Jan 30, 2023, 9:55 am

Dear LEED users, 

We are working in a renovation project which design a new envelope. This new design defines different project floor areas.

According to AppendixG-TableG3.1.5...

Last reply: Marcus Sheffer, Jan 30, 2023, 6:56 pm

Receptacle energy use in tenant areas

CS-v4 EAp2: Minimum Energy Performance
posted by Ricardo Sá on Jan 24, 2023, 10:27 am

Dear all.

I have a question regarding LEED v4 NC Core and Shell, EA P2 Minimum energy performance.

We’re currently involved in the LEED Certification (Core & Shell) of several...

Last reply: Marcus Sheffer, Jan 27, 2023, 1:57 pm

Tenant IT equipment

CS-v4 EAp2: Minimum Energy Performance
posted by Ricardo Sá on Dec 20, 2022, 10:19 am

Hello,

I have a question regarding LEED v4 Core & Shell, EA P2 - Minimum energy performance.

We’re currently involved in several LEED Core & Shell Certifications of...

Last reply: Marcus Sheffer, Dec 30, 2022, 10:52 am

Baseline SFP for tenant fan-coils

CS-v4 EAp2: Minimum Energy Performance
posted by Ricardo Sá on Nov 14, 2022, 7:43 am

Dear all,

we’re currently involved in the LEED v4 Core & Shell certification of a new office building. This building will have a central HVAC system serving both common areas and...

Last reply: Tyler Thumma, Dec 16, 2022, 8:11 am

LEED Interpretation 10498

CS-v4 EAp2: Minimum Energy Performance
posted by Apoorva Pradhan on Nov 22, 2022, 3:46 pm

Hello-

I wanted to get some clarity on LEED Interpretation 10498- https://www.usgbc.org/leedaddenda/10498

My project is a core...

Last reply: Marcus Sheffer, Dec 5, 2022, 4:19 pm