Forum topic
"The man with one watch knows what time it is; the man with two is never sure." --Segal's Law
We recently purchased two indoor air quality meters in the $200-$300 range and find that they never agree, not even close. I would like to find out what other people's experiences have been, and if they have tested affordable models that... Read more
Quiz
Welcome to the quiz portion of The Sound of Sustainability: Acoustics in High-Performance Design!
Learning Objectives
Upon completing this course, participants will be able to:
Describe how increased acoustic performance benefits indoor environmental quality (IEQ).
Recount the negative impacts of poor acoustic... Read more
Forum topic
Hey SDL,
I'm curious if anybody out there has developed specification language requiring a certain level of airtightness (as assessed via one or a series of blower door tests) for a commercial project when it is not going for a Passive House certification and a blower door test is not required by code--basically, something in the... Read more
Forum topic
Hi SDL: today is the last day to cast your vote in the voting for Greenbuild by 5PM ET.
please vote for the terrific program put together on PV23 "The Tools You Need to Design for Climate Emergency Action" with me, Betsy and Beth Heider that will bring together a collection of tools, including brand new ones from Saskia, using the Top... Read more
Author
Charlotte has been the lead customer service representative at BuildingGreen for 25 years.
Having been involved in the nuts and bolts of customer service and accounting throughout various phases of the company’s development, Charlotte’s historical knowledge is immensely helpful to BuildingGreen’s staff and customers. Customers know her... Read more
Forum topic
I’m writing to see who would be interested in collaborating during the month of December on a position paper that would be given to the incoming Biden administration, outlining things that firms in our industries (i.e. architecture, engineering and construction) would be excited to see advanced as part of Biden’s Build-Back-Better (BBB) program... Read more
Product Guide
Split systems are multi-component units that use an outdoor condenser along with separate indoor fan coils to move refrigerant—and provide heating and cooling—in buildings without the need for ducts.
BuildingGreen-Approved Systems
BuildingGreen approves mini-splits that are tested to AHRI standards and have minimum SEER and an... Read more
Forum topic
Hi all, has anyone come across a comprehensive (and recent) study looking at how long buildings actually last (beyond Stewart Brand)? I know of plenty that look at the benefits of reuse, but none that look at existing building stock and how much has been reused vs. demolished.
As we start looking at embodied carbon metrics, I can't help... Read more
Quiz
Welcome to the quiz portion of Net-Zero Energy Isn’t the Real Goal: 8 Reasons Why!
Learning Objectives
Upon completing this course, participants will be able to:
Forum topic
Dear Esteemed colleagues: I was recently asked a good question in light of the impending (fingers crossed) passage of the reconciliation bill that will bring alot of funding to energy efficiency/decarbonization upgrades at the residential scale. The question is: What are the arguments/ scenarios about the importance for homeowners to contract... Read more
Forum topic
Following up on one of our conversations on the vision vacuum and sustainability beyond certifications, I would like to help facilitate an offline conversation with anyone working within their firm to use the AIA COTE measures as a guiding framework in their firms/projects. Attached are my slides on my first pass at thinking about this at Page... Read more
Forum topic
I have a client that is very interested in automated shades for a mid-rise multi-family housing project. Do you have any examples of projects that have attempted this? I assume it would involve occupancy sensors and/or an over-rideable default setting dependant on sun position and temperature. I also have an MEP Engineer team that is having a... Read more
Forum topic
Hey Peer Network! Curious, if we can crowd-source a solution here for the pervious pavers at our Omaha office (climate zone 5A). Apparently over the years we've tried to add different kinds of fill here (gravel) but it keeps... disappearing. Any recommendations with either a replacement product or fill item?
Forum topic
Hi everyone,
The city of Portland recently expanded acceptable certifications for affordable housing projects they provide funding for to include Enterprise Green Communities Certification. Other options are LEED (flavor depends on project size) and Earth Advantage Multifamily, which is a regionally owned and operated certification. This... Read more
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Quiz
Welcome to the quiz portion of Cost-Effective Green Retrofits: Opportunities for Savings in Existing Buildings.
Learning Objectives
Upon completing this course, participants will be able to:
1. Define the term retrocommissioning and list at least three examples of how it might help commercial building owners.... Read more