What do you specify for the laboratory countertop? Are there any healthier options I should suggest to my team? Thank you!

Hi: SD Leaders.  It was so nice to see so many of you at Greenbuild in Chicago. By now I'm sure all have seen the announcement of the release of the Fourth National Climate Assessment Report vol 2. (https://nca2018.globalchange.gov/) It's well worth a deep read - so much important and extremely informative material. I want to draw your... Read more

Welcome to the quiz portion of Design for Adaptation: Living in a Climate-Changing World.

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

1. Identify the major known causes of climate change
2. Describe the range and reliability of predicted temperature changes.
3. List... Read more

Hello Green Gurus!

The open Peer Networking Meetups that began when Covid-19 struck and we were all suddenly working from home have proven their value. In consultation with those who were on the last few calls we’ve decided to make them a permanent, monthly event.

Feel free to join us if you’re interested in connecting with folks... Read more

Have any of you come across aqueous ozone product for hand sanitation?  https://www.3oescientific.com/

This company is selling to hospitals/schools.  May indeed be awesome, but so many "totally safe" products are proven not to be. Curious if this group has seen it or have looked at it's claims.

Welcome to the quiz portion of Why High-Performance Assemblies and Why Now? (recorded webcast)

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


1. Understand how water moves on and through buildings.
2. Describe the details of continuous air, water, and thermal barriers and... Read more

Hi All,

USGBC MA is doing a study on the cost of net zero energy buildings in MA.  I’m wondering if you all have any data to share on plug loads in ZNE projects. I’m looking for single family res, 2-4 unit residential, +/- 60 unit residential, 10-12 story office, and k-12.  The engineers have presented initial results and their... Read more

Chillers are part of larger systems that provide cooling in large commercial buildings.

BuildingGreen-Approved Water Chillers

Because there isn't a single relevant efficiency standard for chillers, approved products use innovations such as magnetic bearings, variable frequency drives, or other technologies that significantly... Read more

Here's a file upload.

Hi All,

In case you haven't been following State news lately, Massachusetts has a pretty major climate bill on the Governor's desk right now.  He has through tomorrow to either sign or veto it.  There's a ton of support from the bill from advocate groups.  MA AIA and the BSA both wrote letters to the Governor in support.  This only... Read more

Good Morning everyone.  i just wanted to send Congratulations out to the new class of fellows, with a shout out to Jonathan Weiss, Paul Hutton, and Ramana Koti.

Well done Gentleman!

Hi Everyone- as a follow up to the 5 minute presentation I did during the recent Virtual Summit-Palooza, I am pleased to announce that the Sustainability Action Plan Guidance Document created by the AIA 2030 Working Group is finished and released.  Please share!

http://content.aia.org/sites/default/files/2021-03/... Read more

Looking for the Top 10 on the 10th! webinar?  Click here.

IRA NUTS & BOLTS WEBINAR PURCHASE AND REGISTRATION IS CLOSED.

The Inflation Reduction Act (IRA) offers us a once-in-a-generation chance to equitably decarbonize the built... Read more

Hello all!

I'm new to the group, and so excited to be here. Two part question here (as we think about processes and new year goals).

I am at a smallish firm (20 people) in Boston helping to reform our processes to enable even those that are not steeped in sustainability at a daily level to be comfortable looking for opporutunities... Read more

Description: The places we live in can be enough to offer refuge to native plants and animals. We just have to be able to reintegrate the right native plant species, hosts to many declining insect and animal species, to an area once filled with them. This feature explores how we can build native gardens at various scales to protect and help... Read more

Hi, folks! 

I was recently asked if BuildingGreen could connect prospective speakers to an event organizer in Chicago. Beyond the leaders in the BuildingGreen networks relayed, I wanted to share that the exercise led me to the Women and Climate speaker database: https://www.womenandclimate.co/speaker-database 

When filtering by... Read more

We have an MEP engineer that is calculating peak loads at about 6 times passive house levels on a large commercial building that is at or near passive house levels of insulation and air infiltration. We suspect one reason is that he is figuring a 50% efficiency level for the ERV. We are showing him ERV systems with 80-90% efficiency, but they... Read more

This is a bit off the thread of sustainable design leadership, but how much design and/or leadership can you get done without an adequate amount of caffeination?

We are looking for recommendations and advice on improving the sustainability of our breakrooms, particularly on the subject of beverage (mostly coffee, but also a fair amount... Read more