Are there any metrics for % increase for building PH vs conventional?  These questions are always really hard- especially when there are none to compare to in area.

Hello friends,

We are embarking on calculations to quantify avoided embodied carbon from converting an old school building into a multifamily project and I wanted to vet our methodology with you.

Our idea is to first establish a benchmark for a new replacement multifamily building based on published studies. We have found a few... Read more

As part of the Philadelphia AIA COTE, we have been proposing implementing sustainability in some fashion into the design awards with our chapter's design committee.  I know that many of you have been down this road before, and wanted to get your feedback at a high level about what your local COTE is doing.  Anyone who's interested, can you... Read more

Good Afternoon!

has anyone heard of this?  the program focuses on healthcare construction but i think it would be good for all construction sites to have a certified individual.  And for those of us that report to CDP, this would be a good risk management strategy to include.

https://greenadvantage.org/pcra-certificate-program... Read more

Hi all,

Just a reminder that the last day to RSVP for the Living Future 2023 Peer Networks Meetup is tomrorow, April 26th! There are still some spaces left, with 34 people currently signed up. Please RSVP here if you'll be attending.

When: Wednesday May 3, 2023, 7:30-9pm ET

Where: SmithGroup, 1700 New York Avenue, NW, Suite... Read more

Conventional roofs contribute to heat loss, heat islands, and excessive stormwater runoff.

BuildingGreen-Approved Green Roofs

BuildingGreen approves systems with appropriate planting media that can be created from regional materials and may be blended for specific characteristics, such as:

In case you need a good inspirational cry today: https://youtu.be/tzL79SUBzgg

Really and truly, it's stuff like this that lets me know we're going to be okay.

Aley

Hi All, this is primarily directed at our Sustainable MEP folks, but please anyone with insight feel free to weigh in.

I am increasingly seeing designs and specifications asking for Passive House levels of airtightness as verified by blower door testing, but with traditional ventilation system designs. 

To me, Passive House US has... Read more

Welcome to the quiz portion of Raze or Retrofit? Six Extraordinary Answers to an Everyday Question.

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


1. Understand how the embodied impacts of renovation compare to those for new construction.
2. Provide three reasons why building... Read more

I was shocked to see this new research. Bad news is that acrylic paints are causing 58% of the microplastics pollution in our ocean. Yes, they are plastic. A recent study by Environmental Action, a Swiss-based scientific research firm, shows us that acrylic paint's role in plastic pollution is much greater than most of us realize. The good news... Read more

Buck Dodgers

Hello Green Gurus, here's a reminder that this webinar is happening one week from today!

Register here.

Planning for Resilience in a Climate-Changed World
Thursday, February 11th, 2021
3 - 4pm ET (12 - 1pm PT)

Description: The world is focused on Covid 19 right now, but the pandemic is just a dress rehearsal for... Read more

General FAQs

Orders, Memberships and Billing

Technical... Read more

Blast from the past when 179D first hit the scenes.

Are any of you still using this and if so, has it been easy, successful, worthwhile etc

and Happy New Year !

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed tincidunt leo nec lectus faucibus varius. Proin in magna augue. Sed vitae laoreet nulla. Praesent quis eros id metus scelerisque pulvinar at eu risus. Aenean vehicula orci libero, ac dapibus lorem auctor eget. In placerat orci sapien, ac sagittis enim pellentesque at. Curabitur in... Read more