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Hello - Other than hiring an acoustic consultant, I am wondering what in-house tools you are using internally at the design stage for modelling acoustic performance?
Thanks, Mona
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Re: 310 CMR 78.00: Ban of Covered Products Containing Certain Flame Retardants. This law took effect as of April 01, 2021, and is enforced by Mass DEP.
Full text: https://www.mass.gov/regulations/310-CMR-7800-ban-of-covered-products-containing-certain-flame-retardantsQuick Summary: Law bans 11 types of chemical flame retardants from... Read more
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Hi all -
I got this yesterday from Renew Oregon, a credible environmental NGO here in the state.
"A secretive special interest group has filed a petition at the Federal Energy Regulatory Commission (FERC) to take “net metering” rules away from states and make it a federal issue. Net metering is the program that allows homes and... Read more
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Hello everyone,
Wondering if anyone has evaluated/considered/specified wood fiber insulation for use in lieu of mineral wool as the exterior wall insulation? Am mostly looking to better understand domestic availability, r-value and fire/combustibility.
We have a multi-family building in DC where the client is interested in using... Read more
Product Guide
Conventional heating systems burn fossil fuels on the building site or use outrageous amounts of electricity.
BuildingGreen-Approved Heat Pumps
The best heat pumps solve both these problems and provide efficient cooling. BuildingGreen approves air-source heat pumps with minimum HSPF and SEER levels of 10 and 20, respectively.... Read more
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Dear all,
On a major renovation where the wall R-value/U-value needs to be brought up to energy code, specifically a mass wall situation, does anyone have insights on how the situation is best dealt with? On the project in question for me, the continuous insulation might have to be added to the inside surface of the mass wall and there... Read more
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Check out this new executive order. It is broad and includes a lot of items, but of interest to this group, there are some things in here that we pointed towards in our letter back from the beginning of the year, including 24/7 carbon-free electrical energy, a net-zero emissions portfolio by 2045 and net zero emissions from procurement... Read more
Portal
Based on current projects, pursuits, and ongoing thought leadership, the following are hot topics across the Stantec Buildings group.
Read on to stay up to date with evolving skills and expertise not only in your own BC but also... Read more
Reports, Courses, Study Guides, Live Webinars
THIS WEBINAR PURCHASE AND REGISTRATION IS CLOSED.
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Hi folks,
We had a great conversation about this today, following up on a past agenda item that we didn't get to, but that Kim wrote about a few weeks ago on a different thread. He said:
We didn't get to item 7: "Question about company size as a qualification for the network". I'd like to offer this input: I'd like to open it... Read more
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Hello Green Gurus,
We have an exciting cross-network opportunity coming up next week! Members of the SDL (Design Leaders) and SCL (Construction Leaders) networks will share about their experience at the recent SDL/SCL Summits. We will also preview the Reports for each Summit, and share some news about other events coming up this year.... Read more
Quiz
Welcome to the quiz portion of Choosing Insulation: Health and Environmental Considerations – Unit 1.
Learning Objectives
Upon completing this course, participants will be able to:
1. Discuss how insulation works.
2. Summarize how insulation performance is measured and reported.
3. Recount the wide... Read more
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SDLers,
Great to see many of you at Greenbuild! It was nice to have the opportunity to remind everyone how our collective energy continues to make a real difference with the HPD, born at a summit 13 years ago after being nurtured through a BuildingGreen-HBN collaboration (see my HPD is a Teenager presentation).
To be able to... Read more
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I am wanting to take the pulse of this group on behalf of a manufacturer who has asked us a similar question.
The company in question makes wood products and has had FSC CoC for over a decade. Recently, they are encountering issues with sourcing FSC for about 50% of the wood species they offer. There just aren't FSC sources available.... Read more
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HI All,
Really hoping to get some insight from all you wonderful people on how the Sustainability teams are set-up in your construction companies. As mentioned in my introduction post, I am the first ever Sustainability Engineer hired by my company.....until now all the work was handled by project teams. Which worked for them in the... Read more
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Hello SD Leaders!
I recently joined and looking forward to all the amazing dialog. I was told that for membership to be official, I must reveal my unsustainable secret. As much as I preach environmental protection in architecture, I’m a bit of a motorhead with a 1967 HP 289 Mustang that I resurrected from a junk yard when I was 16 — that... Read more