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

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

Hi SD Leaders,

As you may be aware, this past April a group of manufacturers calling themselves the Living Product 50 responded to the letters that many of us sent about five years ago advocating for transparency in their product ingredients.  A copy of that letter can be reviewed about midway through the page at this link:  https://... Read more

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

Hi everyone,

As part of our monthly SDLS call yesterday, we looked through the 2020 SD Leaders Winter Summit Report. To help paint an even fuller picture of what was covered at that summit, here are slides from many of the 5-minute presentations.

As a note: we have permission from these presenters to share their slides within the... Read more

Have any of you relied on Green Badger for LEED documentation on projects?

I am familiar with the tool and know Tommy from my time in Atlanta, but have not used it on a construction project.

Have you found value? Thoughts?

Either way, they publish a pretty nifty "LEED v4 Construction Tool Kit" that may be useful for your... Read more

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

Welcome to the quiz portion of How to Build Green At No Added Cost

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


1. Know how to make a value proposition for green buildings.
2. Explain how shrinking a green building and investing in its envelope can reduce first costs of its... Read more

All,

Some of my colleagues and I have been working to promote interest in mass timber construction for K-12 builidngs.  As part of that effort we redesigned a large high school using mass timber in lieu steel, and conducted a whole building life cycel assessment to measure the reduction in embodied carbon.  We also conducted a program-... Read more

All,

Can anyone suggest a product for the following situation.  We are looking to insulate existing aluminum eterior column covers that have a three inch air gap.  The issue is there is no way to remove the covers without destroying them.  we would like to cut small holes, pump in the insulation  and then cap the holes.  Can anyone... Read more

Join your peers and BuildingGreen February 22–26, 2021 for an all you can eat buffet week of networking, problem solving, and connecting with sustainability leaders within your industry and across the Peer Networks! During this week we will create a space for you to offer and receive support, exchange ideas and resources, and become stronger,... Read more

Caseworks can be made from unsustainable wood and other materials, and with adhesives and finishes that offgas formaldehyde and other hazardous compounds.

BuildingGreen-Approved Casework

Approved caseworks are:

I'm sure if I hop in the way back machine I could look in the forums and find old threads on LEED GA and LEED AP study resources, but I also know that material comes in and out of date. Has anyone found a good, current solution for firmwide LEED study materials?

We used to have some GBES resources, but those are intended to be person-... Read more

Hi, folks! 

I was recently asked if BuildingGreen could connect prospective speakers to an event organizer in Chicago. Beyond the leaders in the BuildingGreen networks relayed, I wanted to share that the exercise led me to the Women and Climate speaker database: https://www.womenandclimate.co/speaker-database 

When filtering by... Read more

Hi folks, 

AIA COTE National is looking for Techincal Reviewers for the 2025 awards. Interested, or know someone who might be?  Sign up here: https://form.jotform.com/231175886103153

Thanks!

Hi SCL,

It's my first time posting in the SCL group, as a somewhat new member. I'm grateful for any input you can provide to me!

My company, Nibbi Brothers, is currently brainstorming how to roll out an EV incentive program to employees. We recently polled our staff to get a general idea of where they stood with EV in terms of... Read more