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Water Metering for LEED Group: Single Meter for 3 Buildings?

NC-v4 WEp3: Building-level water metering
posted by Mike Refsland on May 22, 2024, 5:36 pm

I'm working on a project pursuing LEED v4 Group, New Construction, with 3 separate buildings in the LEED Group. The design team would like to provide 1 potable water meter that serves all 3...

Materials and Resources | Optimized Building Products

LEED v5 BD+C/ID+C: Materials and Resources Public Comments
posted by Jens Ewert on May 23, 2024, 4:54 am

Concrete Sustainability Council (CSC) responsible sourcing certification for concrete pertains to sustainable sourcing and manufacturing practices for concrete. It addresses similar attributes...

Daylight Simulation

LEED v5 BD+C/ID+C: Indoor Environmental Quality Public Comments
posted by KieranTimberlake on May 23, 2024, 1:55 pm

Please consider the adoption of Useful Daylight Illuminance (UDI) for the daylight simulation metric. This annual metric acknolwedges both a lower and upper bound of usable daylight. Spatial...

LEED v5 General Comments

LEED v5 BD+C/ID+C: Overall and Appendix Public Comments
posted by Indya Rogers on May 23, 2024, 2:25 pm

The approach in LEEDv5 is lacking a means to reward and incentivize investment in decarbonization of buildings and excludes or penalizes those who have made significant improvements in reducing...

Energy and Atmosphere Comments

LEED v5 BD+C/ID+C: Energy and Atmosphere Public Comments
posted by Indya Rogers on May 23, 2024, 2:28 pm

Operational Carbon Projection and Decarbonization Plan – project-specific modeling of energy use should be a minimum requirement; there is too much uncertainty introduced by allowing...

EQ Credit: Indoor Air Quality Performance, Path 2b.

LEED v5 O&M Existing Buildings Public Comments
posted by Rick Walls on May 23, 2024, 4:14 pm

Under V4.1 the...

Historic Building Major Renovation- compliance with prescriptive Insulation and Air Barrier Requirements

Mid-Rise-v4 EAp1: Minimum Energy Performance
posted by Colin Rohlfing on May 23, 2024, 6:22 pm

Hello, there is a 160,000 SF...

LEED v5- Feedback

LEED v5 BD+C/ID+C: Materials and Resources Public Comments
posted by Veronika Elfmarkova on May 24, 2024, 4:28 am

Dear all, 

I have attended the webinar and please see comment below: 

Comment: Structural...

LEED v5- feedback

LEED v5 BD+C/ID+C: Materials and Resources Public Comments
posted by Veronika Elfmarkova on May 24, 2024, 4:31 am

Inclusion of cement in the prerequisite does not make sense, as its emissions are already accounted for in the concrete.

Concrete Sustainability Council (CSC) responsible sourcing...

Enhanced energy efficiency- Promote energy efficiency instead of discouraging it.

LEED v5 BD+C/ID+C: Energy and Atmosphere Public Comments
posted by Alex Edwards on May 24, 2024, 6:20 am

In LEED v5, the ‘Enhanced Energy Efficiency’ category receives a total score of 10 points, compared to LEED v4 and v4.1, which allocated 18 points. This discrepancy raises...