Do you know something about power purchas agreements, on or off-site?  I understand that they are legal in Washington and Oregon, where most of my projects are, but I haven't come across anyone who has used one on a project.  If you have some experience or expertise, it would be great to hear from you.  

All,

For those who tuned into the Green Gurus presentation earlier this week, there was a question that came up during my presentation on NZE/NZC programs regarding whether ILFI allows the offsite renewable energy exception for LBC and Energy Petal projects (as opposed to NZE or NZC). I just double checked with them and it turns out they... Read more

THIS WEBINAR PURCHASE AND REGISTRATION IS CLOSED.

Hot spots: they might sound like fun places to hang out and have a drink—but in green building, they’re actually a bad thing. Something you track down so you can get rid of it. Kind of like being an environmentalist bounty hunter.

Life-cycle assessment (LCA) is... Read more

We are looking into different building skin materials from including GFRC and FRP (amongst others) as alternatives to precast. I remember years ago (when I was at LAS) we had retrofitted a Federal Courthouse with FRP for blast resistance. I kind of remember that at the time it had some pretty high offgassing concerns. I haven't been able to... Read more

Peter Yost (at https://building-wright.com/ )  is available to provide building science expertise, trainings, public speaking, building investigations, and more. Learn more

Hi Fellow SDLers: I'm writing to share intel about two recent climate change articles that provide links to some great new resources:

1. From the AIA Trust: An excellent article in this month's AIA Trust Newsletter on "Climate Impact on Professional Liability." This includes links to some useful resources including the new AIA Hazard and... Read more

Welcome to the quiz portion of Finding Products for LEED v4—A Guide

Learning Objectives
Upon completing this course, participants will be able to:


1. Describe ways in which the LCA approach is gaining ground in LEED v4 and how the transition is reinforced by manufacturer transparency and disclosure.
2.... Read more

We are embarking on our first CLT projects (our at least we hope that they go that way). Would anyone with experience be willing to share some thoughts from the architect's perspective on things to consider, lessons learned, etc?

Happy Monday all!

i am looking for ROM on cost premium for LEEDv4 to go from Gold to Platinum and from Gold to Net Zero, anyone have any stats?  just looking for % premium.  Our projects show around 1% to get to Gold but not sure what it looks like above that.  Thank you!

Hi Everyone!

I am now in my last week in the Bay Area, and in my last three weeks at (my first 15 years at) SERA, as I will be leaving on my extended sabbatical at the end of April!

I will miss following this group's dialogue, and will especially miss attending the summits for the next couple of years! 

My colleagues Mark... Read more

Hello! 

We have several projects that are either pending ILFI Zero Carbon certification or the owner is planning to purchase offsets to cover construction emissions. Thus far, I have not considered this in our corporate footprint reporting. However, we are including A5 emissions whenever feasible and multiplying that performance over the... 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

Hello fellow SD leaders,

This is a quick note to re-introduce myself to this group. I am a lapsed member from the original tribe of 2008 who has found my way back on a trail of bread crumbs left by Nadav (thanks Nadav!). I'm just glad to be back amongst my people, sharing and learning from you all, as we help each other to get where we... Read more

Does anyone know of a source for finding the operational solid waste generated by typical building/use types (weight/sf)? I couldn't find anything on LEED, True, or EPA. I found this table but isn't by sq ft for many of hte uses. Waste Generated by Industry and Building Type (wastecare.com)

Hi MEP Leaders,

Just a reminder that our monthly meeting is next Tuesday, May 9th, at 2:00pm ET. All SMEPL network members are invited to join!

You can view the agenda here, and the Zoom info is below.

Join Zoom Meeting
https://us02web.zoom.us/j/83598691786?pwd=MjI2S01yZUJRSG4zcXRBNWtPbE5RZz09

Meeting ID: 835... Read more

There is a ton of stuff being posted about this, so this is definitely an area where it's nice to have had someone going through it and selecting the best. Thanks for doing that, Jen!

- These tips from 350.org have a great focus on connecting people and using different techniques. Their sample retreat shows how some of it might look in... Read more