We have a hotel guest room that will use natural ventilation to meet the building code requirement for ventilation. In this case, I wonder how we should model the baseline case. Should it use...

I have a customer that sent me this note that was taken off of random lengths.

The U.S. Green Building Council announced a new Alternative Compliance Pathway credit for recognition of...

Hi All,
does anyone try to use the spreadsheet updated on 4/5/2016?
In the "Baseline Calculation" sheet, errors occur at anytime I tried to fill in a value under "Monthly Rainfall" or...

1. If we decides to use 'Building area method' for energy modeling. We have to building area type including office and parking garage. Office baseline model...

I have an addition to a manufacturing plant. The addition has its own HVAC system so the LEED boundary encompasses just the addition. The addition is 56,000 SF and the whole plant is somewhere...

Hi all,

In LEED 2009/v3 the assumption for metered/sensor cycled duration in public lavatories was 12 seconds, per USGBC issued WEp1 "additional guidance" & the excel calculator notes...

Dear Friends,

I have a project located at Dubai where a localized existing district cooling plant will be providing chilled water. However the DCP supplier is not willing to share any...

For new construction projects, the Ref Guide excludes insulation around HVAC ducts from the IEQc2 requirements (p.668). However, there doesn't seem to be any mention of piping insulation.

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I've scrolled, searched and reviewed the comments here on the thread and I'm still not clear on whether Laminating/Contact adhesives used for bonding laminates to substrates for shop assembled...

Jens Apel LEEDuser Basic Member 134 thumbs up October 19, 2017- 1:59 am In Europe, many manufacturers do not have compliant faucets, and test pressure is different to LEED requirements. What we normally suggest is the use of pressure independent aerators that just replace the standard aerators in the faucets. They work with a lot of faucets, should be pretty low cost and allow the architects to select faucets from a larger variety of manufacturers and designs. I am unsure if forum rules prohibit promotion of specific manufacturers. In past projects we used products from www.neoperl.com, not sure...