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Energy and Atmosphere

LEED v5 O&M Existing Buildings Public Comments
posted by Birgitte Messerschmidt on May 7, 2024, 2:15 pm

Adding PV panels to an existing building can impact the fire performance of the existing roof...

Location and transportation

LEED v5 O&M Existing Buildings Public Comments
posted by Birgitte Messerschmidt on May 7, 2024, 2:12 pm

Add the need for a fire safety review of charge points if these are within or directly adjacent to the building.

Operational Planning and Response for Resilience

LEED v5 O&M Existing Buildings Public Comments
posted by Birgitte Messerschmidt on May 7, 2024, 2:10 pm

Missing that the emergency response plan should be communicated to the local fire department. 

Resilient spaces

LEED v5 BD+C/ID+C: Indoor Environmental Quality Public Comments
posted by Birgitte Messerschmidt on May 7, 2024, 2:05 pm

Add wildfires to the list in Option 5. 

Enhanced Building Accessibility

LEED v5 BD+C/ID+C: Indoor Environmental Quality Public Comments
posted by Birgitte Messerschmidt on May 7, 2024, 2:03 pm

Would be great to add that emergency exits are designed to account for X number of people with physical disabilities. Often exit design has not taken this into account. It fits with the need for...

Enhanced Resilient site design

LEED v5 BD+C/ID+C: Sustainable Sites Public Comments
posted by Birgitte Messerschmidt on May 7, 2024, 1:59 pm

I am thrilled to have wildfire part of this credit but the text provided is not very clear and also not up to date in some of its references. I suggest the following wording to make it more clear...

Tips for selecting product categories:

NC-v4.1 EQc2: Low-emitting materials
posted by Marcelo Alencar Pereira on May 6, 2024, 4:34 pm

What are your opinions on the four product categories that are most conducive to obtaining LEED EQ Credit: Low Emitting Materials, in version 4.1 (BD+C)? Factors to consider include market...

Last reply: Maria Porter, May 7, 2024, 2:34 am

Need More attention to Cleaning

LEED v5 O&M Existing Buildings Public Comments
posted by Brian Rauch on May 6, 2024, 2:06 pm

The draft version of LEED v5 for existing buildings (1)undervalues cleaning in the weighting process, (2)eliminates the prerequisite for systems and worker training, and (3) does not provide a...

Expiration of product declarations

LEED v5 BD+C/ID+C: Materials and Resources Public Comments
posted by Dave Hubka on May 6, 2024, 10:11 am

Please provide clear and consistent guidance with respect to the expiration of product declarations. 

My preference would be to allow certifications that were current when specified to...

Baseline system type for project that will retain part of an existing HVAC system

NC-v4 EAp2: Minimum Energy Performance
posted by Camilo Velez on May 4, 2024, 12:16 pm

Hi all,

We are working on an existing small project (35,000 SF approx) that is going through a major renovation, where most of its systems are being updated, including new AHUs, however,...

Last reply: Tyler Thumma, May 7, 2024, 8:34 am