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EPD, option 2- how to know if the EPD contributes?

NC-v4.1 MRc2: Environmental Product Declarations
posted by Amanda Cunningham on Mar 31, 2025, 1:37 pm

Log in or register to post comments Subhashkumar A LEEDuser Basic Member April 5, 2025- 1:05 am Hi Amanda, I’ve attached a conversation from the LEED user forum that includes a list of products which meet the requirements for Option 2 under the LEED v4.1 EPD category. I hope this helps! https://leeduser.buildinggreen.com/forum/mrc2-bpdo-epd-option-2-multi-attribute-optimization https://leeduser.buildinggreen.com/forum/v42-epd-option-2-example Log in or register to post comments ...

Last reply: Subhashkumar A, Apr 5, 2025, 1:05 am

Mechanical Equipment

NC-v4.1 MRc2: Environmental Product Declarations
posted by Summer Gorder on Nov 11, 2022, 1:25 pm

Can you include mechanical equipment in the BPDO credits?

Last reply: Deborah Lucking, Sep 5, 2024, 6:15 pm

Opt 2 Embodied Carbon/LCA Optimization- Eligible materials in European Region

NC-v4.1 MRc2: Environmental Product Declarations
posted by Kairi Noulik on Apr 11, 2024, 6:44 am

Good day

I am working on projects in Estonia and we are trying to achieve the requirement for Opt 2 of this credit by choosing 5 materials from 3 different manufacturers.

During my...

Last reply: Allen Cornett, Aug 29, 2024, 5:17 pm

Calculator Protected sheet v4 1_Bldg products calculator_v04

NC-v4.1 MRc2: Environmental Product Declarations
posted by Allison Para on Feb 16, 2024, 4:35 pm

Hello LEED Experts,

Please help me with the v4.1 Calculator for (MR) Building products calculator. I am unable to make any changes or edits.

I am...

Last reply: Harry Flamm, Aug 20, 2024, 5:34 pm

EPD Option 2: Optimization

NC-v4.1 MRc2: Environmental Product Declarations
posted by Laura Ribeiro on Jul 17, 2024, 3:30 pm

Hello everyone,

I am using some products that already have 2 versions of EPDs, and in the new version there is a table with the differences in relation to the previous EPD.

Does...

v4.1 Option 2- Life Cycle Impact Reduction Action Plan- Where to find these?

NC-v4.1 MRc2: Environmental Product Declarations
posted by Brian Salazar on Apr 26, 2024, 10:54 am

I have comments returned from the reviewer that the products we are using to clai Option 2 do not have a complete Life Cycle Impact Reduction Action Plan.  The EPDs have been provided under...

Last reply: Denise Bevilaqua, Apr 29, 2024, 9:23 am

Better Materials Web Site Discontinued

NC-v4.1 MRc2: Environmental Product Declarations
posted by Cynthia Kaplan on Feb 5, 2024, 11:06 am

I contacted...

Last reply: Allison Para, Feb 29, 2024, 10:50 am

v4.1 EPD Option 2 (optimization)- no viable way to mandate this in construction specs!

NC-v4.1 MRc2: Environmental Product Declarations
posted by Joanna Switzer on Apr 17, 2020, 2:38 pm

"only to 1,000ppm".  Facepalm moment TGIF! Log in or register to post comments Aaron Owens Sustainability Specialist Allegion LEEDuser Premium Member 3 thumbs up July 17, 2023- 3:43 pm On this forum...

Last reply: Lauren Richardson, Jan 29, 2024, 10:14 am

Documentation after EPD threshold reached

NC-v4.1 MRc2: Environmental Product Declarations
posted by Andrea Vickers on Dec 8, 2023, 11:56 am

Hi - I thought I had found somewhere that LEED requires you to continue counting products with EPDs (applies to HPDs/materials ingredients as well) even after you reach the threshold targeted by...

Last reply: Tommy Linstroth, Dec 8, 2023, 12:00 pm

BPDO Credits: Is there a minimum limit on quantity/percentage of products from the same CSI class that I have to implement?

NC-v4.1 MRc2: Environmental Product Declarations
posted by Marcelo Alencar Pereira on Nov 12, 2023, 1:25 pm

Hello LEEDers!

In the Building Product Disclosure and Optimization credits of LEED BD+C (v4 or v4.1), is there a minimum percentage or quantity requirement for each product that must be...

Last reply: Mike Refsland, Nov 13, 2023, 3:19 pm