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Hi all,
We are about to start a affordable housing passive house project in Boston and in a few presentations I've seen great signs that builders use to try to get the point across to subs as to how important air sealing is. Some are even quite funny! The builder we are working with does not have a sign like this, but is open to ideas.... Read more
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I was recently asked if there is a way to quantify financially what one MT eCO2 might be worth in the context of a building owner reducing their own carbon emissions. How do you put a dollar value on those reductions? Does anyone have experience with that or can you point me to the correct resource to answer this question?
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I'm hoping someone knows the anser to this question. For the LEED ND certification the minimum requirement is "The LEED project should contain at least two habitable buildings and be no larger than 1500 acres." Does habitable mean buildings with dwelling units?
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I'm looking to draft some one-page briefs for my consulting engineers to outline what we would like to see in their specs regarding certain materials and systems. For example, letting the plumbing and civil engineers know that we prefer to eliminate PVC pipe and want them to specify alternatives like Polypropylene, cast iron, ABS, etc. The idea... Read more
Reports, Courses, Study Guides, Live Webinars
ON SALE NOW - for a limited time, get the Guide for $69.00
If you are interested in sharing this guide within your organization and adding a copy to your library, please purchase the guide's site license. The site license permits the purchaser to share the PDF Guide file within their company/organization and post it on their... Read more
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We're expanding the capacity of our team, with two positions, a general project sustainability specialist as well as a more targeted position focused on the healthcare sector.
Healthcare Sustainability Specialist
Sustainability Specialist
In both cases, we're looking for smart, experienced people who understand the power... Read more
Forum topic
Hi all,
We have an institutional client who has tired of LEED and is instead putting forth EarthCraft Light Commerical as a replacement certification (they like the performance verification & lower cost that ECLC provides). Has anyone used ECLC? It seemed an odd choice but wanted to hear from others on their experiences. The... Read more
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Hi all,
Here's a good follow up to Maria's steel question on Monday. We have a Midwest project that unfortunately (from a carbon perspective) is required to use a traditional, thick precast facade. We’re working with the contractor and potential future (not yet bid out) fabricators to determine an appropriate % of pozzolanic material... Read more
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Our guys have started talking about how the built enviroment can address infection transmission in public spaces - places like lobbies and waiting rooms, particularly in applications where people queue - theaters, airport gates, amusment parks, etc. In the specific case of Covid-19, we know the microbe can be transmitted three ways: fomite (... Read more
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Hey there, SMEPLs:
Just a reminder that we are on the menu for the next in the Green Gurus Coffee Talk series.
Please use this link to register
All the SMEPLs are invited to join in the conversation where we talk about things that rumble, squeal, gurgle and spark to our peers in the Design, Construction and Advisory peer... Read more
Quiz
Welcome to the quiz portion of Can Commercial Kitchens Go Electric?
Learning Objectives
Upon completing this course, participants will be able to:
Understand why building electrification can be better for the environment and human health than use of fossil fuels, including natural gas.
List eight reasons... Read more
Forum topic
I'd love to hear thoughts from the design, consulting, and contracting firms in this group about ways to make our specs more inclusive, or at least less exclusive to minority and women owned contractors and subcontractors and others that have not had the benefit of what a recent "Equity in Specs" presenter termed the "Fathers / Brothers / In-... Read more
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I was wondering if any design or contractor friend here can kindly share the carbon emission factor of excavation during construction.
I found a paper that provides energy use rate per cubic meter and associated carbon emission in kgCO2 for different phase of construction such as excavation earth work, pouring and lifting concrete,... Read more
Quiz
Welcome to the quiz portion of Stone, The Original Green Building Material.
Learning Objectives
Upon completing this course, participants will be able to:
1. Explain how stone is natural and durable, emits no VOCs, requires almost no maintenance, and provides a connection to the earth and our history.
2.... Read more
Product Guide
Air movement keeps occupants comfortable when it's warm, so cooling setpoints can be higher, and natural ventilation is a viable option even at higher temps and humidity.
BuildingGreen-Approved Ceiling Fans
BuildingGreen approves Energy Star-certified ceiling fans with ECMs—motors using electronic commutators.
Energy and... Read more
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Hi, all.
Has anyone used Unicel's Timber Curtain Wall System? It uses engineered glulam wood mullions on the inside with aluminum mullion caps / butt joints. Has anyone gotten close to using it, but couldn't get it procured for a particular reason? They note up to 72% more energy efficienct than a conventional aluminum curtain wall and... Read more