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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

Regulated vs. Unregulated??

NC-v4 EAc2: Optimize Energy Performance
posted by Edgar Arevalo on Jun 6, 2017, 6:13 pm

I'm filling out the information from the energy model to the LEED v4 Minimum Performance Calculator and i noticed a check mark next to each end-use when filling out energy consumption and power...

Last reply: Marcus Sheffer, Jun 7, 2017, 9:39 am

Alternative Compliance Path

NC-v4 EAc2: Optimize Energy Performance
posted by Gabriela Mena on Jun 1, 2017, 1:58 pm

Marcus Sheffer LEED Fellow 7group / Energy Opportunities LEEDuser Expert 5903 thumbs up June 1, 2017- 2:19 pm This only applies to LEED v2009 projects. Please post in the appropriate forum and I will respond. Log in or register to post comments ...

Last reply: Marcus Sheffer, Jun 1, 2017, 2:19 pm

New and Renovation: How to Determine Points from Table 1

NC-v4 EAc2: Optimize Energy Performance
posted by James Keohane on May 25, 2017, 6:49 pm

I am working on a project that is approx. 24,600sf which includes 11,600s.f. of major renovation with 13,000s.f new construction. We are using Option 1 Whole Building Simulation.

How do I...

Last reply: Marcus Sheffer, May 26, 2017, 9:46 am

Shared HVAC system with non-LEED building

NC-v4 EAc2: Optimize Energy Performance
posted by GBD Architects on Feb 3, 2017, 1:25 pm

Hi all,

We are looking to certify a new building on a higher-ed campus that will be sharing HVAC systems with an existing building. The existing building will likely not pursue...

Last reply: Marcus Sheffer, Feb 4, 2017, 5:38 pm

Modeling system serving both HVAC and Process

NC-v4 EAc2: Optimize Energy Performance
posted by Visu Boj on Dec 3, 2016, 1:30 am

We are doing certification for a beverage factory. The factory requires chilled water for process load that is served by 2*1080 kW Evaporatively cooled Screw chillers. The same serves for air...

Last reply: Marcus Sheffer, Dec 4, 2016, 3:36 pm

Process- Transport Refinery Energy

NC-v4 EAc2: Optimize Energy Performance
posted by Victoria Watson on Nov 5, 2016, 6:21 pm

Hi, Is there any precedent for being able to exclude fuel refinery energy from an energy model. Usually refinery of diesel would be done offsite for a typical fleet facility (therefore no energy...

Last reply: Victoria Watson, Nov 5, 2016, 10:24 pm