THIS WEBINAR PURCHASE AND REGISTRATION IS CLOSED.

The new “Contractor’s Commitment to Sustainable Building Practices" calls on firms to practice green building on the jobsite and beyond. But what has really been accomplished during the program's... Read more

Hi,

I believe a while back there was communication about a hard hat recycling program. Does anyone have any information about a hard hat recycling program? The contractors in the midwest have finally switched to the new style of hard hats with the chin strap and are requiring all subcontactors to comply by July 1, 2024. I'd like to... Read more

Under a high carbon scenario, most of North America will be 2 degrees C hotter by 2050. Meantime, we're designing buildings that will still be around in 2050, to codes that don't yet factor in chronic risks associated with climate change. I want to explain these risks to my colleagues; I'm hoping some of our green gurus can help answer the... 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

Hello lovely Green Gurus. Hope you all are well. I am wondering if anyone has installed an indoor sports floor that performed well and is low-emitting. This is for a multi-purpose gymnasium at a community center. Any chance?  Thanks All!

Hi All,

My team member is leaving Webcor, and unfortunately that means we have to fill her big shoes with someone new! I thought I'd reachout here and see if you know anyone of high caliber looking for a Sustainability Manager position? Someone with LEED PM experience preferred, and a bit more technical background with MEP/ZNE ideally... Read more

Folks, it is with a heavy heart that I write this: Lance Hosey passed away unexpectedly on Friday. 

Many of you know him from the early days of the SDL group, or as an outsized presence at any of the many conferences where we overlap. He's been a list-maker, poll-taker and all around troublemaker in my life for over 20 years; I know I am... Read more

The Water Sub-Group met today. This group is working on three items: 

1. Project Water Plan Template

2. Project Water Tracking Form Template

3. Research and Resources Document

The Meeting minutes are attached. The next meeting is 5/19/20 @ 2:30 PM CST, via webex and teleconference.  Please contact me if you would... Read more

Welcome to the quiz portion of Energy Modeling: Early and Often.

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


1. Explain how energy codes and standards are pushing commercial projects beyond what they can do without modeling.
2. Describe the energy and cost-savings benefits... Read more

Hi friends,

We recently tracked our water consumption on site during the structural demolition of some existing reinforced concrete buildings.  The new OSHA silica regulations required us to keep dust to virtually zero, so we had a bunch of mist cannons and water hoses pumping water around the clock.  We consumed ~855,000 gallons in a... Read more

I am excited to announce that BuildingTransparency.org just launched downloadable specs and associated guidance that a couple of us have been working on for a few months.  Here is the EC3 announement:

In the Passive House session at the Winter Summit, I spoke about a Massachusetts DOER report that found that meeting the new energy code in MA (passive house or better in most cases) is cheaper for some building types than traditional construction. Some of you asked to see the report. It was a power point show. On page 34 of this slide deck... Read more

Hi all, we're looking for a West Coast Regional Sustainability Specialist if you know of anyone who might be interested! They would be part of our amazing firmwide Sustainability team, and could potentially be based out of LA, Costa Mesa, San Francisco, Oakland, or Seattle. Please reach out if you know of anyone who might be a good fit, I'm... Read more

Hi,

I selected a new background photo for the home page (the previous one was the same as on LEEDuser.com). I found the photo here:

https://www.pexels.com/photo/low-angle-shot-of-building-1029618/

I needed to find something low-contrast that wouldn't compete with the text. I initially tried some of the stock photos... Read more

Posting at the request of Sara Bayer of Magnusson Architecture and Planning, who will soon join this group:

"In our quest to achieve Passive House EUI levels in all of our multifamily projects in a healthy manner, we are encountering pushback on the one item that is not really code min just yet (in NYC) and adds real cost:  ERV’s.  Our... Read more