Forum quick links
Solar Panels
NC-2009 SSc7.2:Heat Island Effect—Roofposted by Amanda Johnson on
Hello, We have a project with Thermal solar panels for hotwater, and I just want to double-check that they can be deducted from the roof-surface for this credit since most of the documents (and pos
0% credit achievement rate?
CS-2009 EAc5.2:Measurement and Verification—Tenant Submeteringposted by Graham Langton on
I'm seeing the credit achievement rate as 0% for this credit. Other achievement rates seem OK. Has nobody achieved this credit? Can this be verified?
Multi-purpose unit for 4-pipe systems
NC-2009 EAp2:Minimum Energy Performanceposted by Francesco Passerini on
I'm considering a "Multi-purpose indoor unit for use in 4-pipe systems for the simultaneous production of chilled and hot water by means of two independent water circuits".
Recycled cork can contribute to achieve MRc6?
NC-2009 MRc6:Rapidly Renewable Materialsposted by Ricardo Sá on
We're working in a project that use a thermal coating based on cork material. This cork is 100% recycled. Can this material contribute to achieve both credits (MRc4 +MRc6)?
Confusion over tile
Schools-2009 IEQc4.3:Low-Emitting Materials—Flooring Systemsposted by Crista Shopis on
Above in the "Birds Eye View" tab, it says "Resilient flooring, rubber flooring, ceramic tile, and prefinished wood flooring all must be FloorScore or Greenguard Children and Schools certified." Bu
How many people per control
CI-2009 IEQc6.2:Controllability of Systems—Thermal Comfortposted by Matthew Catterall on
In the checklist above under 'How many people per control?' it states that a single mechanical system control can serve up to two occupants... So, if one thermostat is provided in a room that thre
Addition To An Existing Certified Building
NC-2009 MPR2:Must be a complete, permanent building or spaceposted by Timothy VanOudenhoven on
I am currently working on a project where an existing certified building will have major renovation to the interior of the existing and an addition added to the existing certified building. There w
Multiple Points for One RPC
NC-2009 RPc1:Regional Priorityposted by Suzanne Johnson on
Water efficient landscaping is listed as an RPC in the database for a project. It states "WEc1 I Up to 4 Points".
Active controls and thermal control
CI-2009 EAc1.3:Optimize Energy Performance—HVACposted by Matthew Catterall on
We have a project with both perimeter and interior offices.
DCV vs IEQp1
NC-2009 IEQp1:Minimum IAQ Performanceposted by Marina Andrade on
Hi everyone! I have a project that the system works with outside air demand according to the CO2 sensor.