Forum topic
Hi all - Can you help me with a list of states with pending electrification/fossil fuel free ordinances? I am providing some technical aasistance for an article that is going to press soon. The author has listed WA, CO, and MA but I'm unsure how far each of these go and if it's technically correct to call them electrification ordinances.
... Read moreForum topic
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?
Forum topic
Curious if folks know of any resources on hempcrete, specific to durability. We have a one-story carbon-neutral operational energy project where the design team and client have bought into the aesthetics and carbon-sequestering potential of hempcrete, and amazingly it is looking to be no more expensive than a more typical concrete wall... Read more
Forum topic
I wanted to alert you to this opportunity to help develop a new ASHRAE Standard. They are especially looking for people who have not served with ASHRAE previously (aka the usual suspects)
ASHRAE Standard 242P, Standard Method for Calculation of Building Operational Greenhouse Gas Emissions
1 Purpose: This standard provides a... Read more
Forum topic
Apologize in advance if this has been posted before but we are trying to get manufacturers of stage curtains to give documentation that proves that the product does not have halogenated fire retardants. Manufacturers say they don't have them or concentrations are limited to 100ppm but they don't seem to have documentation to provide for it.... Read more
Forum topic
Columbia already offers access to free EV charging for our field employees. Of the few projects that have have opted in so far, we've had to custom design and intall EV charging setups. It's good that we're doing this, but it won't scale quickly enough and cost effectively. I think a practical next step is working with trailer companies so... Read more
Quiz
Welcome to the quiz portion of Wood: What’s Good?
Learning Objectives
Upon completing this course, participants will be able to:
Forum topic
Hello All,
A group of us (three architects and a builder- sounds like there should be a joke here) were debating this and we are stumped.
Application: Residential exterior trim.
50 year warrantied composite product of agricultural byproduct with PVC (EPD not published yet) vs 100 year (if primed on all sides and painted or... Read more
Forum topic
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
Forum topic
Ali Flynn and Alejandra Arce Gomez are planning a breakout meeting for the Waste Managment Group for all interested.
Please fill out the doodle poll below so that we can find a good time:
https://doodle.com/poll/qxd4zxrw9xzrxwc6
Ali and Alejandra have drafted an updated version of the Commitment for Waste (attached) after... Read more
Forum topic
I know there are a few of us WELL Performamce Testing Agents / Organizations represented in this group. In the wake of technology talks on this weeks update calls from IWBI, I'm wondering if anyone would be interested in a best practices and equipment small group discussion within the safe space of Green Gurus? Let me know!
Forum topic
Hi Shane and Dennis,
What return address should we use for BIT User forum notification emails? Ben suggests something like no-reply@bit-user.org but whatever you like is fine.
Once you decide, please let us know who controls the domain name (e.g. bit-user.org or bitbuilding.org). Ben will send them instructions for editing the... Read more
Forum topic
Has anyone pursued the schools Mold Prevention IEQc10 successfully and have format for the documentation created they would be comfortable sharing? Our contractor is excited about pursuing this credit but no on our team has pursued it before.
thanks in advance!
Product Guide
Water treatment systems often rely on harsh chemicals to treat bacteria, and on high water use from drawdown of water to reduce build-up of concentrates—a process called blowdown.
BuildingGreen-Approved Water Treatment
BuildingGreen approves systems that:
work on proven scientific principles and are supported by strong track... Read more