Forum topic
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
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Hi all,
The AIA is collecting names of sustainability-savvy healthcare architects (and potentially allied professionals) for future national Healthcare Design Awards juries. This has been challenging, because jurors' firms can't submit for awards the year they are on the jury, and many people who otherwise would be excellent jurors work... Read more
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With the current push for improved window performance to meet energy codes and Passive House, room side low-e coatings can significantly improve window U-values. However, back in 2018 Payette did this excellent study that showed that while room side low-e coatings improved window U-value and increased the interior radiant temperature, the... Read more
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World: There is no way we can shut down in order to lower emissions, slow climate change and protect the environment.
Mother Nature: Here's a virus. Practice.
Who is measuring the positive environmental impact our actions are having on the environment?
For example, there have been reductions in air pollution. If the... Read more
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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
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In looking for ways to reduce jobsite waste and lower our carbon emissions, I'm working on a business plan for centralized procurement, in lieu of individual project purchasing their own tools, PPE, & consumables. I'm curious as to how many other GC's on here use (or have used) a central purchasing process and if you have any pros/cons... Read more
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Hello everyone,
We have a higher ed client in New Jersey that is interested in learning more about the 179D tax credit and would like to speak to someone who can help answer questions and offer guidance. If you have experience that you can offer, or you can provide some contacts - ideally with higher ed experience - who would be willing... Read more
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Hi Everyone,
Who has worked on a SITES certification and can share the approximate hours involved for administering and completing documentation? A relative sense of the effort compared to LEED would also be helpful, similar to the thread about WELL on this same subject.
Appreciate any insight. Thanks! -Hilary
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 moreForum topic
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
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This may seem a bit in the weeds, but I have typically paid extra at Greenbuild for the access to the materials after the conference - we use that to develop presentations back to the teams who are not able to attend. For many years it was helpful - getting some materials to help folks see what they missed. Last year they went to a new service... Read more
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Has anyone had a Contractor track GHG emissions during construction? If so, any advice on how to include that in the project specifications?
Thanks!
Yarden
Forum topic
Anyone have experience with electric boilers? I think in cold climates it's perhaps the first thought when trying to reduce scope 1 emissions in an HVAC application that would have historically used gas-fired boilers... but it seems like they're only an incremental improvement compared to heat pumps / geothermal / VRF type solutions. We haven't... Read more
Basic page
For questions, please email Jerelyn Wilson directly
Quiz
Welcome to the quiz portion of Choosing Insulation: High-Performance Foundation & Basement Assemblies – Unit 2.
Learning Objectives
Upon completing this course, participants will be able to:
1. Explain the insulating performance and durability of different insulation materials.
2. Provide examples of... Read more