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System 1/2- Ventilation Fans / Heat Recovery

NC-v4 EAp2: Minimum Energy Performance
posted by Ricardo Sá on Nov 28, 2017, 4:46 am


we are modeling the HVAC system for the baseline building of a residential building. Since heating type in the proposed design will be electric, system 2 applies (1 PTHP shall...

Last reply: Eduardo Vidal Kume, Oct 12, 2021, 10:15 am

Average Weekend Trips

NC-v4 LTc5: Access to quality transit
posted by Brendan Isard on Jan 12, 2018, 9:32 am

We have a project which a bus line provides (15) trips on a Saturday and (11) trips on a Sunday, with an average of (13) trips between the (2) days.  The credit language states that an average...

Last reply: Kristina Bach, Jan 19, 2018, 12:01 pm

Leed ap in innovation credit

NC-v4 INc2: LEED Accredited Professional
posted by Vidya Thota on Feb 8, 2018, 10:37 pm

What are the roles of leed ap in the project?

Last reply: Dave Hubka, Mar 18, 2020, 11:49 am

Define "transit route" for the extra point gained with no on route providing more than 60% of the documented levels

NC-v4 LTc5: Access to quality transit
posted by Evie Bird on Feb 13, 2018, 11:55 am

Calie Gihl Design Engineer LEEDuser Expert 19 thumbs up February 27, 2018- 12:57 am Hey Evie, Check out this response from a similar question a couple of years ago:  https://leeduser.buildinggreen.com/forum/bus-stops Based on that logic, you can count the trips from each of you different lines, so your bus lines can count as different routes for the extra point! Log in or register to post comments Brightworks Sustainability Brightworks Sustainability LLC LEEDuser Premium Member 46 thumbs up March 30, 2018- 10:58 pm HI Calie, I have a follow up question since the post you linked doesn't fully clarify. If I have...

Last reply: Maria Porter, Dec 17, 2019, 6:08 am


NC-v4 IPc1: Integrative process
posted by Nolberto Lopez on Mar 26, 2018, 7:25 pm

Hi. I am studying for my LEED Green Associate exam based on LEED V4. Can someone tell me in which site I could get an example of...

Last reply: Ameen Mattar, Mar 26, 2019, 6:02 am

HVAC Baseline System 8- with Purchased Chilled Water only

NC-v4 EAp2: Minimum Energy Performance
posted by Amgad Khattab on May 9, 2018, 7:01 am

We are working on a project where the selected baseline HVAC system type is 8 with purchased chilled water only from a district cooling plant. The Minimum Performance Calculator states that it is...

Last reply: Marcus Sheffer, May 14, 2018, 12:30 pm

Central shower amenities, but outside LEED boundary

NC-v4 LTc6: Bicycle facilities
posted by emily reese moody on Jul 5, 2018, 2:37 pm

Has anyone had any luck documenting showers available outside of their boundary, like in a campus environment? Our project is an academic classroom building in the middle of a university campus....

Last reply: Erin Holdenried, Aug 4, 2022, 3:49 pm

No cooling tower- ACP

NC-v4 WEc3: Cooling tower water use
posted by Charalampos Giannikopoulos on Jul 30, 2018, 1:48 pm

Hi all! Does anyone know whether the “No Cooling Tower” credit is an alternative substitute of “Cooling tower water use” credit or a pilot credit? In other words, would a project which meets all...

Last reply: Arif Azfar Ahmad Sofian, Dec 16, 2022, 2:07 am

Certifying a new airport terminal using LEED- exclude the runways?

NC-v4 SSc2: Site development - protect or restore habitat
posted by Ricardo Sá on Aug 6, 2018, 5:28 am

Dear All,

One of our clients is considering the possibility of certifying a new airport terminal using LEED and asked us to perform a preliminary evaluation of the potential LEED score....

Last reply: Konstantina Kalliakoudi, Nov 12, 2018, 8:42 am

Laundry "room" now included in cross contamination?

NC-v4 EQc1: Enhanced indoor air quality strategies
posted by Karen Joslin on Aug 23, 2018, 5:09 pm

Perhaps I missed this was snuck in for v4, but what part of laundry makes it now added to the rooms needing exhaust, supply, and negative pressure? Is it possible this could be interpreted the...

Last reply: Maria Porter, Mar 25, 2020, 4:26 am