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Renewable Energy to improve Efficiency

EBOM-2009 EAp2: Minimum Energy Efficiency Performance
posted by Heidi Creighton on Jun 17, 2010, 12:19 pm

If I have a PV system to offset the building energy use can I use it to show performance over 19% to meet the prerequisite (like in NC) or does the building efficiency stand alone to show 19%...

Last reply: Jenny Carney, Jul 21, 2010, 2:45 pm

Really

General forums
posted by on Jul 21, 2010, 10:43 am

I can't imagine the USGBC taking out non-potable water consumption out of it without giving some other incentive to pursue collection. Rainwater harvesting costs money and it's a good thing. If...

Last reply: , Jul 21, 2010, 11:05 am

From the current FAQ located

General forums
posted by Tim Rogers on Jul 21, 2010, 10:53 am

From the current FAQ located here: http://www.usgbc.org/ShowFile.aspx?DocumentID=5732

Are international projects eligible...

Feed me!

General forums
posted by Joel McKellar on Jul 21, 2010, 10:23 am

Tristan Roberts Representative Vermont House of Representatives LEEDuser Expert 11477 thumbs up July 21, 2010- 10:29 am Joel, we'd love to set this up along with some other forum enhancements.... stay tuned.For specific credit forums, like WEp1, for example, you can subscribe by clicking on the link just below where it says "10 Comments" at the top of the forum. You can also acces this feature through your profile. Log in or register to post comments Bill Swanson Sr. Electrical Engineer Integrated Design Solutions LEEDuser Expert 734 thumbs up July 21, 2010- 10:36 am Revisions are up...

Last reply: Bill Swanson, Jul 21, 2010, 10:36 am

Rated Power

CI-2009 EAc1.4: Optimize energy performance - equipment and appliances
posted by kelvin duen on Jul 20, 2010, 3:13 pm

I'm having a little confusion as to what "...

Last reply: Paul Conrad, Jul 20, 2010, 3:44 pm

LEEDONLINE V3

General forums
posted by David Posada on Jul 20, 2010, 1:13 pm

Julian,
Yes, there's a steep learning curve for new team members using LEED Online v3. A couple of suggestions that may help:

- The forms do get saved online, so can be partially...

Process Load-Can I call my computer room units a process load?

NC-2009 EAc1: Optimize Energy Performance
posted by John Harrington on Jul 16, 2010, 1:45 pm

I have a Liebert Computer Room Unit (DX System) it has a capacity of 137.8 MBH.

It has a low efficiency (8.2 EER), the min efficiency listed on the 90/1-2007 TABLE 6.8.1B is 10.6 EER....

Last reply: Christopher Schaffner, Jul 19, 2010, 8:50 pm

TENANT SPACE ENERGY MODELING

CS-2009 EAc1: Optimize Energy Performance
posted by javier bolanos zeledon on Jun 29, 2010, 11:19 am

I'm modeling a CS office building, but have no tenants yet. It is my understanding that I have to provide tenant HVAC equipment as per baseline building requirements to the design building, in...

Last reply: Christopher Schaffner, Jul 19, 2010, 8:45 pm

ASHRAE- LPD limits

NC-2009 EAp2: Minimum Energy Performance
posted by Rosana Correa on Jul 16, 2010, 4:29 pm

In one of our projects, we have closed large areas with ceiling height of 95 ft. It is very difficult to illuminate these environments properly according to the boundaries of ASHRAE. The...

Last reply: Christopher Schaffner, Jul 19, 2010, 8:40 pm

ERB-approved

General forums
posted by Tristan Roberts on Jul 19, 2010, 6:28 pm

No, the person teaching an ERB-approved class does not need a special certification. The course must be approved by an ERB, however—of which there is currently only one, USGBC. And when the...