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renewable energy sold to the grid

NC-v4 EAc2: Optimize Energy Performance
posted by Francesco Passerini on Feb 8, 2018, 9:57 am

In order to calculated the points relative to NC-v4 EAc2 - Optimize energy performance shall the produced electric energy from a renewable source that is sold to the national grid be...

Last reply: Marcus Sheffer, Feb 12, 2018, 3:01 pm

Elevators

NC-v4 EAc2: Optimize Energy Performance
posted by John McCullough on Jan 5, 2018, 7:26 am

I have managed to create a rather impressive energy reduction between the baseline and proposed elevators. I am using IES software to the energy calculations and I have both baseline and proposed...

Last reply: John McCullough, Jan 5, 2018, 10:13 am

Small power loads

NC-v4 EAc2: Optimize Energy Performance
posted by Ameet AA on Sep 26, 2017, 10:35 pm

Hi,

We are doing an energy model for a Leed assessment of a convention centre. Weust are not sure on the rules with the Leed assessment, if small power loads should be included in the...

Last reply: Marcus Sheffer, Jan 2, 2018, 1:28 pm

EAc1 baseline and proposed systems

NC-v4 EAc2: Optimize Energy Performance
posted by John McCullough on Dec 21, 2017, 10:01 am

The problem I am having is that I have to select a system for the baseline model which is System 7...

Last reply: Marcus Sheffer, Dec 21, 2017, 11:14 am

How many points can be claimed if project is served with 100% Renewable Energy for EAC1?

NC-v4 EAc2: Optimize Energy Performance
posted by Ashraf Ali Khan Khan on Nov 9, 2017, 11:23 am

How many points can be claimed if project is served with 100% Renewable Energy?

For LEED V4 NC, we need to demonstrate 5% of Energy Savings compared to ASHRAE Baseline through Energy...

Last reply: Marcus Sheffer, Nov 10, 2017, 1:35 pm

LEED v4 projects that demonstrate compliance using ASHRAE 90.1-2013

NC-v4 EAc2: Optimize Energy Performance
posted by Vina Vales on Oct 6, 2017, 1:38 am

Is there a different Table 1: ASHRAE 90.1-2013 Appendix G percentage Improvement that we can use for those projects under LEED v4 but using ASHRAE 90.1-2013?

If so, please forward.

...

Last reply: Marcus Sheffer, Oct 6, 2017, 10:52 am

Energy Star appliances in LEED v4

NC-v4 EAc2: Optimize Energy Performance
posted by Eesmyal Santos-Brault on Sep 7, 2017, 2:29 pm

Is there a...

Last reply: Marcus Sheffer, Sep 9, 2017, 1:39 pm

Renewable Energy Cost Saving for LEEDv4

NC-v4 EAc2: Optimize Energy Performance
posted by Daniel Ohnuma on Aug 29, 2017, 2:36 pm

The LEED v4 Guide steps that it's possible only apply any savings from ON-SITE...

Last reply: Marcus Sheffer, Sep 1, 2017, 2:37 pm

Heated Bus Storage

NC-v4 EAc2: Optimize Energy Performance
posted by Victoria Watson on Aug 28, 2017, 12:55 am

Hi,
I am trying to work out the best way to model a heated (cold climate) bus storage facility in the baseline. The proposed has supply fans and exhaust fans with heat recovery and a...

Last reply: Victoria Watson, Aug 29, 2017, 11:25 pm

Points awarded for reduced conditioned space

NC-v4 EAc2: Optimize Energy Performance
posted by Amrit Kaur on Jun 7, 2017, 9:55 am

LEED V4 homes awards ( and generously) for residential projects with areas smaller than an accepted reference standard, and deducts points for residential units exceeding these standards. Anyone...

Last reply: Tristan Roberts, Aug 26, 2017, 8:59 am