Championing the
Changemakers

Good Morning,  I have so enjoyed reading everyone’s personal introductions.  I am happy to be a part of this group and look forward to working together to create transformation of an industry that is sometimes slow to move.  My name is Patty Lloyd and I am the Sustainability Manager at Leopardo Companies, a Chicagoland area General Contractor... Read more

Hello all, 

Wondering if anyone has experience with lead limits in electrical cable and wiring? 

LEED for Healthcare allows a limit of 300 ppm of lead in electrical wire and cabling - my search for compliant products has been all dead ends. (MRc PBT Source Reduction - lead, cadmium, and copper)

Acceptable regulations for... Read more

Want to make sure those in Portland are aware of a couple of LF18 Ramp-Up Events happening on April 10th. 

Introduction to the Living Building Challenge (presented by Kathleen Smith)
https://living-future.org/events/introduction-to-the-living-building-challenge/

Incentivizing Living Buildings in Portland 
https://... Read more

Hi all,

Thanks again to those who presented at the AIA Show & Tell! Here are the slides for some of the fascinating presentations we saw. Please do not share the slides outside of the networks unless they are marked “PUBLIC.”

There may be more to come; if you presented but did not yet provide permission for your slides to be... Read more

Board insulation has good thermal performance ranging from about R-4 to R-8 and is used as an integral part of a building envelope’s continuous insulation system.

Because board insulation is used on the building exterior, it is not always subject to the same material health and emissions requirements as batt insulation used inside the... Read more

This message came in earlier today and is something of which we should all be aware.  I took the extra step, in this world of uncertain facts, of checking the veracity of the message with Jason Grant who confirmed it.  From William Bucholtz:

Dear Green Building Colleagues,

No one likes being fooled, but it’s... Read more

I'm curious who in this group has used ASHRAE Standard 209-2018, Energy Simulation Aided Design for Buildings except Low Rise Residential Buildings?

We've used it internally (minimally) as a reference to help better communicate the goals and activities involved with energy modeling at various phases of design. But it seems like there's... Read more

Hello everyone! I’m happy to be re-joining the group after a two year hiatus.

Pre-pandemic I got to participate in a few winter summits when I was Sustainability Director at Overland Partners in San Antonio. I’ve recently joined Mahlum Architects in Portland and I’m excited to re-engage in the conversation, this time from the West Coast... Read more

Has anyone done any museums in which they hired an independent QA/QC specialist? Or perhaps, your firm offers QA/QC services and experise in this area? If so, could you please reach out to me? I'm wondering what firm you used and what your experience was. Was it worth the fee?

We have a client who is asking us to design a roughly 10 ksf Wellness Center for PHIUS 2021 certification.  The program includes several high density assembly type spaces - roughly 300 person peak occupant load for the building.  The Criteria Calculator that the architect showed us puts the building peak cooling load at 4 BTUH/sf (3000 sf/ton... Read more

Hi: Is anyone individually or at a firm level offsetting their travel through Certified Emissions Reduction (CER) or Verified Emissions Reduction (VER) credits? I'm trying to research a valid approach to doing this and running into a few different options - some even with apps. I'd appreciate any wisdom from this great group.

Thanks.... Read more

Hello Green Gurus,

Thank you for your patience while we pulled together the summer summit reports and getting them posted, sorry it took so long!

You can see the most recent summit reports for SDL, SCL, and MEP near the top-left of the Resources page in the Peer Networks Hub.

A friendly reminder, these reports are sharable... Read more

The Path to Zero Carbon is a series of rigorous, deeply researched white papers produced by Kjell Anderson and others at LMN Architects in collaboration with subject matter experts from across the industry--including some of you! Architecture 2030 is exploring capacity and funding needs to host and convene experts to regularly update the series... Read more

Quiz body not needed for this auto-confirmation