Championing the
Changemakers

The opportunity for water savings from installing efficient toilets, and from toilet replacement, is significant. In addition to improvements to the traditional gravity system, pressure- and vacuum-assisted flushing systems are available that offer superior performance—albeit often with some increase in flushing noise.

Hey there hive mind,

We went looking through LEEDuser to try and find some direction and didn't find much so I thought I'd bring my team's question here to all of you smart people. We're working on a non-combustion central plant tied to a geothermal field and grid electricity. The project has cooling towers and their associated chemical... Read more

Morning SDL,

Working on a midwest lab and trying to make the case for electrification in a slower greening grid with a reluctant MEP team. Here are a few sources I have checked for case studies:

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THIS WEBINAR REGISTRATION IS CLOSED.

Point: Green building is all about the environment—not social justice.

Counterpoint: The green building movement must ensure that the benefits... Read more

This might be going down a rabbit hole, but in moving to California this year I noticed that "zero net energy" (ZNE) is the standard term, whereas "net zero energy" (NZE) was more common back east. The DOE's 2015 definition (below) uses "zero energy building" (ZEB), which to me implies a building uses no energy at all.

Regional... Read more

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?

Good Morning;

I wanted to share a resource that everybody might not be aware of - HomeFree by the Healthy Building Network which can be found here:  https://homefree.healthybuilding.net/products

Most of us know that HBN exists, but i think many folks just think HBN = Pharos, which is an extensive database behind a paywall that can... Read more

Hello,

I will be in NYC for Regenerative Metropolis event at the end of Climate Week NYC. Is anyone else going to Climate Week? Did any events seem particularly worth attending? I've not been before but the only thing I've signed up to is the Nature-Inspired Solutions for a Sustainable Future on Wednesday night at COOKFOX.

Hi GGs,

We are looking to do a renovation of a very leaky old office space, and we want to get a good snapshot of air quality and effective envelope R values both before and after.

Does anyone have experience with:

1. installing heat flux sensors on windows and walls

2. deploying IAQ measurement devices that can log... Read more

Hi All- I will be starting bi-weekly mtg for the PFAS working group to align on our goals as consicous firms and finalize our message aka 'letter to manufacturers' for reducing PFAS in building materials. Please email me (pgupta-garg@wrnsstudio.com) to let me know if you are interested in being a part of the group. First mtg will be next week... Read more

Greetings Gurus, following the AIA COTE Design for Economy concept, does anyone have a resource for a list of building efficiency ratio "targets" by space type? I've always struggled with this initiative. 

I have a request from an Architecture firm to do a Fitwel Core and Shell certification.  I don't do that type of thing - anybody out there interested in this type of work?

Respond here or just email at me annehicksharney@gmail.com.

Hi Everyone,

HKS is looking for an energy analyst & systems design engineer for our Dallas office. If you know anyone that might be interested and qualified for this position, please send them our way!

https://careers-hksinc.icims.com/jobs/2428/energy-analyst-%26-systems-design-engineer/job

Thanks,

Ellen... Read more

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