Colleagues,

As we all know, ventilation rates must be kept the same between the LEED Baseline and proposed energy models. However, we're aware of projects that have been able to claim energy savings associated to reducing ventilation using systems like Aircuity. 

Have any of you successfully claimed credit for reduced airflow due... Read more

As announced in last week's SDL/SCL Winter Summit, I have been working with a group of regional AEC professionals, industry stakeholders, and the New Buildings Institute on two code proposals to the 2021 Seattle Building Code that limit the Global Warming Potential (GWP) of concrete & steel in buildings over 50,000 sf (see attached).  We ... Read more

I am getting started on a research project to evaluate the feasibility, costs, and benefits of using phase change material (PCM) to passively regulate temperature in Minnesota buildings. If anyone has experience designing with PCM, installing PCM, or occupying buildings with PCM, can you share any lessons learned that would be relevant as... Read more

Hi Sages,

As you may have seen in my message, the Peer Networks Member List is not very helpful to us (yet), because a person can only show up in one network. Many of us are also in SDL or other networks; there are many more of us than show up when you filter that list for "Sages."

Until we can get that fixed, we'll share the... Read more

Hello Green Gurus!

Here are the details for an upcoming Peer Networks webinar, Strategies for Streamlining Sustainable Materials.
Save the date! The registration link will be posted shortly.

Strategies for Streamlining Sustainable Materials
September 24th, 2020
2pm - 3pm ET (11am - Noon PT)

This session... Read more

Alerting building occupants about indoor air pollutants is important in many situations.

BuildingGreen-Approved IAQ Equipment

Products approved by BuildingGreen range from single-use test kits to monitoring systems installed throughout a building. Some test for gases such as radon, VOCs, or carbon monoxide, and some for mold and... Read more

THIS WEBINAR PURCHASE AND REGISTRATION IS CLOSED.

Buildings aren’t garbage. But you wouldn’t know it by examining the way the AEC industry works. 

We typically design buildings for a single, limited purpose. We build them partly out of plastics that can’t be readily recycled. We choose diverse materials... Read more

As we begin to look into Scope 3 emissions reduction strategies, it's important to understand ways to reduce tranportation emissions to project sites. Is anyone aware of best practices or programs for contractor carpooling to jobsites? I know many of my colleagues travel to work together in one vehicle because of parking limitations, however,... Read more

Hi. Happy Monday! Will BG create the BIT-user intro video found on the landing page? Do we partner on it, or should Southface plan to provide it? Thanks.

Hi folks,

In case you know someone who might be right for this Seattle-area gig:

The position is a Senior Program Manager with CBRE on the Microsoft account working with Katie Ross, MS Sustainability Program Manager, to deliver their sustainability program to their real estate globally. 

Here is the posting: https://cbre.... Read more

Hi Friends, 

I'm working on an SOP for construction waste management for LBC core and LBC materials petal projects and wanted to get your input on the comingled facility requirements. According to the guidelines, any waste that goes to a comingled facility must be a facility that has an average diversion rate of 80% or higher as a... Read more

Hi All,

Attached are the meeting notes from the Carbon Group's 2/26/20 -- also in the PDF are the slides presented in the 2/26 meeting.

Before our next meeting in late March/early April, we are looking for input on the following topic related to tracking and reporting carbon:

Hello, 

I am struggling with understanding if I should be using Annual Marginal Emission Factors (MEF) or Annual Average Emission Factors (AEF) for evaluating different building design decisions.

Everything I know is from this document. So as I understand it ... an individual building or retrofit is going to change the marginal... 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

Hello friends,

Anyone who will be attending NESEA's BuildingEnergy Boston conference next week is invited to an informal Green Gurus meetup! Stop by the Built Environment Plus booth (#4 on the map) at 6pm Monday (during the second half of the trade show reception) to say hi to some fellow Sustainability Leaders. SDL member Keihly Moore... Read more