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Option 2 Prescriptive Compliance EU labels for appliances

CI-v4 EAp2: Minimum Energy Performance
posted by Karen Elliott on Jul 31, 2017, 10:20 am

I know others have asked this but I cannot find any definitive guidance on how to relate for example a dishwasher with an EU energy rating to the Energy Star label. I have found the very useful...

Last reply: Marcus Sheffer, Aug 1, 2017, 11:04 am

Automatic Receptacle Control for Renovation projects

CI-v4 EAp2: Minimum Energy Performance
posted by Jeni Panars on Jun 28, 2017, 8:05 pm

ASHRAE requires at least half of all private offices, open offices, and computer classrooms to be controlled by an automatic control device. We are remodeling a 3 story building, but only...

Last reply: Marcus Sheffer, Jun 28, 2017, 8:24 pm

Overhangs and light transmittance vrs daylighting

CI-v4 EAp2: Minimum Energy Performance
posted by Gustav Alfaro on Jun 21, 2017, 11:40 pm

Hi everyone,

This office tenant space is located in a building with large overhangs and the visible transmittance through the windows is poor, we ran daylight simulations and it seems that...

Last reply: Marcus Sheffer, Jun 22, 2017, 9:00 am

Automatic Receptacle Control

CI-v4 EAp2: Minimum Energy Performance
posted by Gabriela Mena on Jun 19, 2017, 6:21 pm

Hi,

We have a CI project in Mexico City, for the receptacle control we are specifying 50%of private and open offices with a timer. However we want to know if it is accepted if we also...

Last reply: Marcus Sheffer, Jun 20, 2017, 9:25 am

ENERGY STAR- only newly purchased eligible products?

CI-v4 EAp2: Minimum Energy Performance
posted by Joanna Switzer on Mar 9, 2017, 1:04 pm

scope of work, and confirm that this equipment was procured prior to the project." Hope that helps. I'm posting this in the credit forum under my question, too. Log in or register to post...

Last reply: emily reese moody, Apr 13, 2017, 12:41 pm

Modeling Office Space in an Existing High Rise Building

CI-v4 EAp2: Minimum Energy Performance
posted by Annie Argento on Mar 10, 2015, 5:18 pm

We're using eQuest to model a tenant improvement office space, which is about half of one story in a 28 story high rise office building in LA. We're
using ASHRAE 90.1-2010 modeling protocol...

Last reply: Marcus Sheffer, Mar 15, 2017, 10:06 am

Lighting steps vs on/off

CI-v4 EAp2: Minimum Energy Performance
posted by Jorge Lopez de Obeso on Sep 7, 2016, 2:46 pm

Hello everyone,

I am currently working on a LEED for CI v4 project. It consists on a small office space (1100 sf ) that is located within a high efficiency building, pursuing the LEED for...

Last reply: Marcus Sheffer, Mar 15, 2017, 10:04 am

Existing building- applicable requirements

CI-v4 EAp2: Minimum Energy Performance
posted by Ricardo Sá on Jan 30, 2017, 12:22 pm

I'm working in a project of an existing building refurbishment that will pursue LEED certification CI. However, since part of the HVAC equipments will be maintained (namely...

Last reply: Marcus Sheffer, Mar 15, 2017, 10:02 am

Existing HVAC system efficiency

CI-v4 EAp2: Minimum Energy Performance
posted by Richard Mathews on Oct 11, 2016, 3:02 pm

Let's say I'm doing a tenant job in an existing office building, and the tenant is served by an existing rooftop AC unit. I know that I've got to model the actual performance of that rooftop unit...

Last reply: Marcus Sheffer, Jan 18, 2017, 6:51 pm

Daylight controls

CI-v4 EAp2: Minimum Energy Performance
posted by Gabriela Crespo on Jul 18, 2016, 1:28 pm

Dear all,

We are working on a project to be certified CI v4. The use is a software development office, the building is 100% glazing in a very hot climate. The owner will be installing...

Last reply: Gabriela Crespo, Jul 18, 2016, 2:46 pm