Hi folks, I'm reading Zen and the Art of Saving the Planet (Xmas gift) and came across this quote over the weekend which resonated for me, and thought might for this group as well:

"We may feel immense pressure to save the planet in this lifetime, and we may be afraid that we can never do enough. The stark truth is that the planet doesn'... Read more

Greetings Heat Pump Water Heater (HPWH) advocates!

We have an opportunity to advocate to the US DOE on behalf of HPWHs!

Geoff Wickes is an emerging technology product manager for NEEA (Northwest Energy Efficiency Alliance) currently focused entirely on HPWH technology, policy, and market adoption (and in full disclosure: also a... Read more

Hi all,

I'm wondering if you all have had a meetup at NESEA's Building Energy Boston conference before? Is anyone interested in meeting up this year? I'm open to ideas! If you give me your email address I can attempt to organize an informal meet up on one of the conference days.

For those of you not in the NE part of the country,... Read more

Does anyone know where one can locate weather files (EPW) that has predicted future data for climate change?

Thanks in advance.

Welcome to the quiz portion of What Makes a Product Green Today?

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


Has anyone documented the Food Alternatives credit as part of WELL or as an innovation credit in LEED?

Hi there SCLers,

Hope everyone is safe and healthy. I am posting on behalf of the Steeering Committee to let you know that the Committee has now adopted a Core Purpose Statement for the SCL Group. Please give it a quick read; we will likely sit with this and spend some time internalizing what it means at the upcoming Summit. 

The... Read more

Hi Everyone, 

This is quite last minute (due tonight) but please see below for an opportunity to email comments to EPA supporting national building material reuse measurement/methodology. Submission is easy, just a short email supporting C&D/reuse and any other thoughts on what to include/exclude in material pathways for reuse beyond... Read more

A colleague just pointed out an article about M-Fire. Its a factory applied fire inhibitor for wood construction. It's GreenGuard Gold but I can't find any real information. Have any of you heard of this or have any idea what it actually is? https://www.bisnow.com/national/news/construction-development/this-new-tech-will-stop-fires-before-they... Read more

Has anyone used a commercial heat pump water heater for a large protect?  I have found a few manufacturers for this technology, but want to make sure this is a viable and cost approach to electrical eliminate gas on a path to all electric.

Whether you’re attending Greenbuild 2024 or live near the Philadelphia area, join us for BuildingGreen’s annual Greenbuild Show & Tell! The event will take place from 6:30-9:00 pm on Tuesday, November 12th at Jacobs, with the first hour for socializing and the 5-minute presentations starting at 7:30pm. Light refreshments and beverages will... Read more

Here is a fundamental question regarding measuring operational carbon emissions that I'm sure many of you can clarify for me:  Let's say you are considering design options and you want to know the relative contribution of GWP of adding an additional inch of continuous insulation to the building envelope.  The GWP from embodied carbon will... Read more

Hi Folks - sorry for the late notice, but I just heard about this two days ago and needed to get confirmation that I could share the request with htis group.

The opportunity is for business leaders in energy, efficiency, construction and design (i.e. all of us!) -

As you know, the flow of the historic federal infrastructure and... Read more

Gypsum is calcium sulfate dehydrate, which is mined or produced as a byproduct of flue gas desulphurization (FGD) from coal-fired power plants. FGD gypsum may contain trace contaminants from coal processing, but not enough to represent a hazard to users. Years ago, some imported products created indoor air quality problems that required... Read more