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

Currently, the BIT User site is fully accessible without having to log in (unless you want to edit or add content, of course). The time has come, however, to start restricting access only to logged-in users.

Which sections will be freely visible, and which will be visible only to registered users? Here's what I recall from our earlier... Read more

Welcome to the quiz portion of The Beneficial Intersections of Energy, Resilience, and Health.

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

1. Determine and communicate the financial benefits of energy efficiency, climate resilience, and occupant health and wellness.

2. Understand how... Read more

All, today is the day I had committed to sending out the DRAFT request to equipment manufacturers of what is needed for full electrification.  I apologize that I didn't have time or focus to get my thoughts together till now (I had intended to share this with Chris and others prior to sending to the full group, but just didn't get my thoughts... Read more

...for all the folks on the west coast.

It’s smokey out there. For anyone looking for a cheap and relatively effective way to clean your indoor air, here is an article on a DIY box fan filters. 

https://www.texairfilters.com/a-variation-on-the-box-fan-with-merv-13-filter-air-cleaner/

This PSA is from our friends at NEEA (... Read more

Hello Colleagues,

You all know our industry’s progress over the past decade related to the impact of materials. We have come a long way. Today we have over 110 firms that have signed onto the A&D Materials Pledge, pledging to a holistic approach to materials considering: Human Health, Climate Health, Ecosystem Health, Social Health... Read more

Following my retirement from BuildingGreen, I’m also looking to retire from the nonprofit Resilient Design Institute, which I’ve been leading since 2012. My default plan is to sunset the organization in the fall of 2024, but I wanted to offer the idea of someone (or multiple people) taking over the organization.

RDI is incorporated as a... Read more

Welcome to the quiz portion of Introduction to Fitwel Certification: On-Demand Webcast.

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


1.  Identify the different categories within Fitwel and the particular human health and wellness aspects.

2.  Describe the differences between Fitwel... Read more

Hello everyone,

Here's a reminder that our call for this month will be taking place next Tuesday, November 12th at 2:00pm EST.

Please feel free to join us!

Join Zoom Meeting:

https://zoom.us/j/248664490

One tap mobile
+16699006833,,248664490# US (San Jose)
+19292056099,,248664490# US (New York)... Read more

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 all,

For your planning purposes for next year, here’s info on an in-person event coming up in 2024:

We are excited to announce that we will be hosting an all-peer-networks workshop for SMEPL, SDL, and SCL members at Miller Hull’s office in Seattle on July 15, 2024. We’re still working out the details, but given the recent... Read more

Hi all,

We're seeing more interest and desire for outdoor work spaces, and as we consider the design implications around working outdoors, teams have been asking about wind comfort. We've tested Ingrid Cloud and now SimScale. I'm curious if anyone would recommend any other CFD tools that are geared toward architects? Also curious if... Read more

Hello Green Gurus,

On October 5th a number of Sustainable Design Leaders gathered for the Fall 2021 SDL Virtual Summit and the BuildingGreen team is happy to now share with you all the event report here!

This report can be shared publicly. If you think someone would like to see it, such as firm leadership or prospective Peer... Read more

Poppy Gasbag

Was anyone else surprised to see ASHRAE 228-2023 using eGRID Subregions for both the Regional Electricity Source Energy Conversion Factor and Regional Electricity Greenhouse Gas Emission Factors? In the past I have used eGRID sub-regions but also State and local utility conversion factors depending on what energy or operational carbon story I... Read more