First time here? Check out the
Help
page!
Question-and-Answer Resource for the Building Energy Modeling Community
Get started with the Help page
Hi there! Please sign in
help
tags
users
badges
ALL
UNANSWERED
Ask Your Question
RSS
Sort by »
date
activity ▼
answers
votes
205
questions
Tagged
ashrae-90.1
×
37
views
1
answer
no
votes
2024-12-05 10:37:14 -0600
crduggin
District Cooling in ASHRAE Energy Cost Budget Method (continued)
ecb
ashrae-90.1
ies-ve
district-cooling
district-chilled-water
66
views
1
answer
1
vote
2024-11-24 03:30:51 -0600
Twose10
Equal OA for ASHRAE 90.1 baseline and proposed in OpenStudio?
openstudio
outdoor-air
openstudio-application
ashrae-90.1
baseline
63
views
1
answer
2
votes
2024-11-21 08:44:36 -0600
Annie Marston
Lighting schedule without Occupancy Sensor
lighting
schedule
ashrae-90.1
69
views
1
answer
1
vote
2024-11-20 13:04:20 -0600
Petros Dalavouras
LEED/ASHRAE 90.1 airsource heat pump min OA Temp
leed
ashrae-90.1
baseline
hvac-control
air-source-heat-pump
94
views
1
answer
1
vote
2024-11-18 07:19:26 -0600
Tokarzewski
Cannot perform rotated baseline model simulation in DesignBuilder
designbuilder
ashrae-90.1
baseline
orientation
93
views
1
answer
no
votes
2024-11-18 04:56:58 -0600
Jim Dirkes
Can somebody please help me with too many unmet hours issue in my model
unmet-hours
baseline
designbuilder
ashrae-90.1
38
views
no
answers
no
votes
2024-11-12 14:35:26 -0600
RTM63
Using FluidCooler for Water Economizer at Low Temps
fluid-cooler
openstudio-application
ashrae-90.1
hydronic-economizer
214
views
1
answer
2
votes
2024-10-07 13:08:23 -0600
sashadf1
Large Single Story Building HVAC Systems
hvac
ashrae-90.1
appendix-g
leed
243
views
1
answer
1
vote
2024-08-08 10:57:59 -0600
FxMad
DCV in DesignBuilder - Show compliance with ASHRAE 90.1
designbuilder
ashrae-90.1
dcv
exhaust-air
116
views
no
answers
no
votes
2024-08-04 23:52:37 -0600
Jasper_Capricho
Issue with Simulation Result of Baseline 4-Rotations in Design Builder
designbuilder
simulation
baseline
ashrae-90.1
appendix-g
143
views
no
answers
no
votes
2024-07-23 05:08:54 -0600
FxMad
ASHRAE 90.1 DesignBuidler
designbuilder
ashrae-90.1
baseline
output-report
475
views
2
answers
2
votes
2024-07-15 18:14:59 -0600
sashadf1
Determining heating/cooling COPnf for 90.1
ashrae-90.1
coefficient-of-performance
eer
101
views
1
answer
2
votes
2024-07-01 06:36:30 -0600
JasonGlazer
District Cooling in ASHRAE Energy Cost Budget Method
ecb
ashrae-90.1
water-source-heat-pump
dx
ies-ve
308
views
2
answers
1
vote
2024-05-25 02:35:36 -0600
Keigo
Baseline Lighting Schedule Adjustment for ASHRAE 90.1-2016, 2019 and 2022 Appendix G
ashrae-90.1
appendix-g
lighting-control
baseline
occupancy
60
views
no
answers
no
votes
2024-05-24 04:47:29 -0600
codygillmore
Comstock vs ASHRAE 90.1 Templates
openstudio-standards
comstock
ashrae-90.1
114
views
1
answer
2
votes
2024-04-08 10:34:38 -0600
Keigo
Additional Lighting Power Allowance in new Appendix G
lighting
appendix-g
ashrae-90.1
performance-rating-method
37
views
no
answers
no
votes
2024-03-06 16:13:04 -0600
Stephen Pope
Constructions for ASHRAE 90.1-2013 CZ 6A
ashrae-90.1
construction-set
construction
208
views
1
answer
3
votes
2024-02-23 18:32:09 -0600
ericmartinpe
PNNL latest Commercial models don't align with the ASHRAE 90.1-2019 code
commercial-prototype-building
commercial-reference-building
ashrae-90.1
construction
362
views
no
answers
1
vote
2024-01-31 08:25:29 -0600
danielsalinas96
Is there an OpenStudio measure for creating ASHRAE 90.1-2007 PRM Model?
performance-rating-method
179d-tax-credit
openstudio-measure
baseline
ashrae-90.1
813
views
1
answer
3
votes
2024-01-31 08:16:41 -0600
danielsalinas96
ASHRAE 90.1-2016 Appendix G PRM
openstudio-measure
ashrae-90.1
appendix-g
performance-rating-method
418
views
no
answers
no
votes
2024-01-23 14:10:27 -0600
willyJohan
Removing fan energy from rated COP
energyplus
coefficient-of-performance
ashrae-90.1
fan
248
views
1
answer
1
vote
2024-01-05 05:37:11 -0600
raheel
Selecting baseline HVAC system (ASHRAE 90.1 2010)
baseline
hvac
system-7
ashrae-90.1
appendix-g
184
views
no
answers
no
votes
2024-01-03 20:36:14 -0600
RichardT
Modeling Make Up Air Unit for Kitchens
ashrae-90.1
appendix-g
exhaust-fan
make-up-air-unit
trane-trace
616
views
1
answer
no
votes
2023-12-30 08:22:23 -0600
Keigo
Water Heater Efficiency per Table 7.8 of ASHRAE 90.1-2010
ashrae-90.1
water-heater
290
views
no
answers
no
votes
2023-12-24 01:22:23 -0600
LEED_GA
LEED v4.1 - Construction Materials
construction-set
leed
ashrae-90.1
35
views
no
answers
no
votes
2023-12-24 01:22:21 -0600
LEED_GA
LEED v4.1 - Construction Materials [closed]
construction-set
leed
ashrae-90.1
1k
views
1
answer
3
votes
2023-11-10 12:26:16 -0600
Yueyue_Zhou
How does "Temperature Difference Between Cutout And Setpoint" affect Unmet Hours?
energyplus
thermostat
unmet-hours
ashrae-90.1
464
views
1
answer
4
votes
2023-10-31 23:07:13 -0600
Keigo
Escalator Schedule
energyplus
ashrae-90.1
appendix-g
process-load
287
views
no
answers
3
votes
2023-10-03 12:38:27 -0600
Denis Bourgeois
… 90.1 2022 requirements for linear thermal bridges
thermal-bridge
tbd
ashrae-90.1
ecb
heat-transfer
85
views
no
answers
2
votes
2023-09-16 10:06:52 -0600
Keigo
ASHRAE 90.1 Appendix G - System Fan Power Distribution
energyplus
ashrae-90.1
appendix-g
fan
1
2
3
4
5
...
7
next page »
Training Workshops
Careers
Contributors
Tags
ashrae-90.1
×30
appendix-g
×9
baseline
×9
designbuilder
×5
energyplus
×4
leed
×4
construction-set
×3
ecb
×3
performance-rating-method
×3
coefficient-of-performance
×2
construction
×2
fan
×2
hvac
×2
ies-ve
×2
lighting
×2
openstudio-application
×2
openstudio-measure
×2
unmet-hours
×2
179d-tax-credit
×1
air-source-heat-pump
×1
commercial-prototype-building
×1
commercial-reference-building
×1
comstock
×1
dcv
×1
district-chilled-water
×1
district-cooling
×1
dx
×1
eer
×1
exhaust-air
×1
exhaust-fan
×1
fluid-cooler
×1
heat-transfer
×1
hvac-control
×1
hydronic-economizer
×1
lighting-control
×1
make-up-air-unit
×1
occupancy
×1
openstudio
×1
openstudio-standards
×1
orientation
×1
outdoor-air
×1
output-report
×1
process-load
×1
schedule
×1
simulation
×1
system-7
×1
tbd
×1
thermal-bridge
×1
thermostat
×1
trane-trace
×1
Site design and logo: Copyright © 2015 Big Ladder Software LLC. All rights reserved.
The
Unmet Hours
and
Big Ladder
names and logos are trademarks of Big Ladder Software LLC.
User contributions licensed under the
Creative Commons Attribution Share Alike 3.0 License
.
Powered by
Please note: Unmet Hours requires javascript to work properly, please enable javascript in your browser,
here is how
dummy
×