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Can COMcheck be used for EAc2 compliance?NC-v4 EAc2: Optimize Energy Performanceposted by Aditya Potipireddi on May 13, 2020, 1:35 pm
Hello All, I have an architect telling me that a project in Miami, FL used COMcheck to show compliance with EA Credit Optimize Energy Performance. Is this possible? I would assume no,... Last reply: Christopher Schaffner, May 13, 2020, 4:27 pm |
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Round off in % of savingNC-v4 EAc2: Optimize Energy Performanceposted by SAMY Chamy on Mar 17, 2018, 5:20 am
Dear All:- it our industrial project we have energy cost saving of 37.8% can we take it as 38% to get more points because i need 15 points in energy to get correct ratings ...Last reply: Maria Grimm, Apr 20, 2020, 8:24 pm |
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Lab Exhaust Fan Power- ASHRAE 2013NC-v4 EAc2: Optimize Energy Performanceposted by Pooja Sannamani on Mar 30, 2020, 8:01 pm
Hi, I am working on a laboratory project and we are using ASHRAE 90.1 2013 for the energy credit. In 2013 it states the baseline lab exhaust shall be modeled as constant horsepower... Last reply: Tyler Thumma, Apr 15, 2020, 1:16 pm |
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Points in Addition to Renewable Energy Production?NC-v4 EAc2: Optimize Energy Performanceposted by Dianne Herrin on Mar 16, 2017, 2:17 pm
Hi - Our solar PV system is adding two points to our "optimize energy performance" category due to the cost offset. Can I also claim additional points for... Last reply: Stephanie Graham, Mar 16, 2020, 1:29 pm |
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Energy Model Room category for server room relevant in baseline buildingNC-v4 EAc2: Optimize Energy Performanceposted by Benjamin Weise on Mar 6, 2020, 6:08 am
We're modelling an office building (space by space method) with a relatively big server room (50kW). We couldn't find a room type that corresponds to a server room and are wondering whether it'll... Last reply: Benjamin Weise, Mar 10, 2020, 10:59 am |
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Question on Table 6.5.3.1.1B of ASHRAE 90.1-2010- How is prssure drop of the Air Heat recovery system of the base calculated?NC-v4 EAc2: Optimize Energy Performanceposted by Stephan Zweig on Feb 5, 2020, 4:47 am
Please give me a feedback if I have calculated right the Fan Power of the baseline building. Note that my baseline building requires an air heat recovery system (based on ASHRAE 90.1-2010) and... Last reply: Tyler Thumma, Feb 18, 2020, 9:53 am |
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Control of Energy Recovery System in the Baseline Building: Is an Economizer required or not?NC-v4 EAc2: Optimize Energy Performanceposted by Stephan Zweig on Feb 5, 2020, 4:42 am
Dear Leed users, Baseline building based on ASHRAE 90.1-2010:
Last reply: Konstantina Kalliakoudi, Feb 18, 2020, 2:27 am |
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Baseline for Manufacturing facility energy usage...NC-v4 EAc2: Optimize Energy Performanceposted by Rick Alfandre on Feb 10, 2020, 2:15 pm
We are dealing with a manufacturing facility that has energy intensive process loads. Is there a standard way to establish a base case for manufacturing process loads? How does one... Last reply: Marcus Sheffer, Feb 14, 2020, 12:23 pm |
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Fire Station Baseline SystemNC-v4 EAc2: Optimize Energy Performanceposted by Jennifer Luce on Jan 29, 2020, 3:55 pm
I understand fire station has residential spaces. Under 90.1, it requires residential to use PTAC #1 for system type. Due to having gas available, is it correct to model the baseline system... Last reply: Marcus Sheffer, Feb 5, 2020, 2:46 pm |
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Question on Table 6.5.3.1.1B of ASHRAE 90.1-2010- How is prssure drop of the Air Heat recovery syste,NC-v4 EAc2: Optimize Energy Performanceposted by Stephan Zweig on Feb 5, 2020, 4:45 am |