Hello,

We’re looking for Design Energy Code Equivalents for Chinese commercial energy codes. Do any of you have  any good sources? I’ve only found data comparing ASHRAE 90.1 2013 to the Chinese Code at that time. We understand the Chinese code require a 65-75% energy savings over the baseline but don’t have good information for defining... Read more

Hi everyone,

Have your projects explored, pursued, or successfully achieved the domestic content bonus for PV systems within the Inflation Reduction Act (IRA) Investment Tax Credit? I have a project that is considering adding the IRA domestic content requirements and we are trying to understand the nuances and potential challenges (cost... Read more

Greetings Gurus!! I'm super excited to invite you all to help each other :)

As many of you know, BuildingEase (a completely free tool!) has been born this year, the newest function we just launched is the Crowdsourcing function.

Crowdsourcing lets anyone contribute products to a public Material List (similar to an Outline Spec)... Read more

Hey Peer Network! Curious, if we can crowd-source a solution here for the pervious pavers at our Omaha office (climate zone 5A). Apparently over the years we've tried to add different kinds of fill here (gravel) but it keeps... disappearing. Any recommendations with either a replacement product or fill item? 

Medium-density fiberboard (MDF), particleboard, and interior-grade plywood can emit formaldehyde, a known human carcinogen. Some materials  come from non-sustainable sources.

BuildingGreen-Approved Panels

Products meet California Air Resources Board (CARB) ultra-low emitting formaldehyde (ULEF) or no-added-... Read more

Welcome to the quiz portion of Mind the Gaps: Making Existing Buildings More Airtight!

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


Identify key performance problems related to leaky building enclosures.

Examine the benefits of making existing buildings more airtight, such as... Read more

Peer Networks SDL Green Gurus Member Directory Webinars Calendar Resources Help Calendar In-Person Events SDL Summer Summit

July 29-31, 2020
Chicago, Illinois

Learn more and register

Zoom Meetups Sustainable MEP Leaders

Tuesday, Mar. 17, 11am EDT

SDL Regional Leaders

Tuesday... Read more

I received this email from Cathy Higgins at NBI, and thought some of you may know the right folks who might be interested:
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Hi colleagues,

You are exactly the folks that might know a high-caliber person to join NBI’s team. We are looking for someone ideally based in California but could be elsewhere with... Read more

Hi, and welcome to the Sustainable MEP Leaders Peer Network! 

This online forum is one of the ways we can stay connected and support each other as we collaborate to help MEP design achieve its highest potential as an element of sustainable and regenerative buildings. Please introduce yourself with a little about where you work, what you'... Read more

Hello Sustainable Advising Leaders,

Happy 2022! Here's your reminder that this network's first monthly call of the year is next Tuesday, January 25 at 3pm ET. Zoom call information is below.

All members of the network are welcome! You can see the agenda here. Here's a quick preview:

Rushyan kickoff presentation: Research and... Read more

Check out Fast Company's new list of innovative architecture firms with Perkins + Will and NBBJ at the top with great sustainability tag lines. 

That's a great demonstration of the mainstream importance of sustainability!

Congrats to all.

Here's the link: https://www.fastcompany.com/most-innovative-companies/2018/sectors/... Read more

Join the sustainable design movement Embrace the future with these industry leaders

Are you a design or building professional who wants to learn more about sustainability—such as how to do energy modeling, improve the building envelope, or use renewables on a project? Now more than ever, it's time to join the sustainable... Read more

Hey all - sorry I won't be able to join our call today. I had a client request an emergency meeting today (boo) because corporate mandated that they eliminate fossil fuel use from all their buildings (yay!) by 2025 and they've got a project underway that needs to pivot quickly. 

Had I been able to join, I wanted to share this in case... Read more

Can anyone point me to a (dream?) resource listing effective R-values of various wall assemblies?  We are trying to find a cost-effective R-40 wall assembly for a one and two story public middle school targeting net zero energy in Oregon.  Referencing Seonhee's "thermal bridging" thread in late April, I used Therm's native drawing feature, but... Read more

Dear All!

Crowdsourcing here to see if anyone has access to two LCA's that can be used to compare functionally equivalent consumer products: a fossil fuel powered to a battery one?  (A good product might be a car or stove, or a heating system with a boiler compared to a heat pump, perhaps?  Needs to include the B-use phase probably...)... Read more

SDL folks,

I wanted to make sure that you all saw that the call for presentations is open for AIA Houston’s Gulf Coast Green conference.  GCG is the leading sustainable design conference in the region and has historically had some great participation from this group.  The theme this year is Sustainability + Technology.  Details here:... Read more

Some of you are aware of my ongoing saga of off-site renewable energy and a LEED certification we are pursuing. The short version is that there is a new-construction corporate headquarters office building (Building #2 on the attached graphic). This building is pursuing LEED certification. 

The company also just installed a 1 MW... Read more