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 »
relevance
date
activity
answers
votes ▲
694
questions
Tagged
130
views
1
answer
1
vote
2023-03-24 08:52:25 -0500
HoussemYounes
Openstudio not recognizing PlantComponent:UserDefined as a heating/cooling device
openstudio
energyplus
plant-equipment-operation
plant-loop
openstudio-sdk
101
views
no
answers
1
vote
2023-06-07 07:31:24 -0500
rn
BSDF shade results significantly changes then comparing versions of E+
bsdf
energyplus
blind
berkeley-window
1k
views
2
answers
1
vote
2024-04-01 12:56:00 -0500
shorowit
Applying measures in Python workflow and simulating
python
openstudio-measure
workflow
openstudio
177
views
1
answer
1
vote
2023-12-10 18:11:15 -0500
bwatanabe
Is there a way to sort through the AMY2018 ResStock Parquet Files?
resstock
queries
nrel
residential
464
views
no
answers
1
vote
2024-01-03 21:31:05 -0500
JustinLueker
Model crashes with Refrigeration:WalkIn object coupled to Refrigeration:CompressorRack object when heat transfer location is set to "Zone".
refrigeration
walk-in
energyplus
refrigeration-equipment
crash
136
views
no
answers
1
vote
2025-04-06 08:20:36 -0500
Nico001
How to link HX with supply side of condenser loop in DesignBuilder
designbuilder
ground-source-heat-pump
condenser-loop
heat-exchanger
hvac-diagram
703
views
1
answer
1
vote
2016-08-03 14:26:18 -0500
ericringold
Sizing Fluid to Fluid Heat Exchanger. Energyplus results interpretation.
district-cooling
heat-exchanger
openstudio
330
views
1
answer
1
vote
2023-08-23 20:39:34 -0500
shorowit
How can I access a large data set of energy models (i.e. inputs) and measures (i.e. outputs)?
database
audit
energyplus-measure
energyplus
145
views
1
answer
1
vote
2025-02-25 10:31:36 -0500
Andrew
Very low cooling load openstudio
openstudio
cooling-capacity
openstudio-application
apartment
sizing
582
views
4
answers
1
vote
2025-06-02 22:54:05 -0500
yiyuan-jia
any alternative for create DOE prototype measure ?
openstudio-application
residential-modeling
thermal-analysis
apply-measure
660
views
2
answers
1
vote
2021-08-30 14:33:54 -0500
Alejandro Lopez
Empty eplusout.err File
openstudio
severe-error
212
views
1
answer
1
vote
2021-07-26 14:14:53 -0500
sashadf1
Unitary System Variable for Total HVAC Power
unitary-system
air-source-heat-pump
openstudio-pat
resstock
410
views
no
answers
1
vote
2023-03-23 07:58:07 -0500
dhollman
Is it possible to disable regex for Output:Variable?
energyplus
regular-expressions
output-variable
759
views
1
answer
1
vote
2015-10-21 14:52:17 -0500
Julien Marrec
Any ideas to correct this GenOpt 3.1 error?
energyplus
genopt
74
views
no
answers
1
vote
2023-05-22 10:54:08 -0500
jpierce
CERV/ATU/VHP in BEopt?
beopt
erv
232
views
1
answer
1
vote
2018-08-24 10:58:19 -0500
MJWitte
Same inputs but Difference of cooling capacity between District cooling and VRF
energyplus
vrf
274
views
no
answers
1
vote
2017-12-27 05:38:54 -0500
Avi
Missing output variable
energyplus
output-variable
655
views
no
answers
1
vote
2023-12-12 11:41:07 -0500
jassociate
OpenStudio Results Report - "Energy Use" values significantly higher than "End Use"
openstudio
measure
commercial-prototype-building
summary-report
1k
views
1
answer
1
vote
2024-10-28 14:58:31 -0500
sashadf1
I am trying to troubleshoot a failed simulation
openstudio
openstudio-sketchup-plugin
openstudio-application
application-error
1k
views
no
answers
1
vote
2023-09-06 11:57:34 -0500
payam
why the ventilation load calculation results in energy plus and HAP are different?
openstudio
energyplus
ventilation
ashrae-62.1
heating-load
145
views
1
answer
1
vote
2014-12-15 07:28:31 -0500
Julien Marrec
Facility label and child dependencies in OpenStudio
openstudio
energyplus
241
views
2
answers
1
vote
2015-01-12 08:14:30 -0500
Benjamin
Define summer/winter and day/night periods
energyplus
run-period
770
views
1
answer
1
vote
2016-04-11 06:33:57 -0500
FSilenzi
Energy plus results interpretation [closed]
energyplus
output-variable
1k
views
no
answers
1
vote
2021-10-19 23:03:06 -0500
Brittany Carl Moser
E+ Coincidental Load > Noncoincidental
design-day
energyplus
summary-report
heating-load
load-calculation
3k
views
1
answer
1
vote
2014-12-23 11:09:59 -0500
macumber
OpenStudio/EnergyPlus - Design Cooling and Heating Loads = 0
load-calculation
openstudio
energyplus
120
views
1
answer
1
vote
2020-04-02 10:10:25 -0500
rraustad
I encountered the following error when setting output: variable
error
output-variable
energyplus
395
views
1
answer
1
vote
2019-12-03 03:12:17 -0500
Julien Marrec
Question for the Energyplus example file:RoomAirflowNetwork.idf
room-air-model
energyplus
airflow-network
energyplus-example-file
563
views
2
answers
1
vote
2015-04-18 14:24:44 -0500
Annie Marston
Huge difference in cooling loads between Openstudio and EnergyPlus
cooling-load
energyplus
openstudio
542
views
1
answer
1
vote
2016-03-15 09:35:11 -0500
Aaron Boranian
Design Specification ZoneHVAC Sizing Object Name in ZoneHVAC:IdealLoadAirSystem
energyplus
zone-hvac
ideal-loads-air-system
462
views
1
answer
1
vote
2018-07-09 13:46:20 -0500
mdahlhausen
Energy factor of the dehumidifier in IdealLoadsAirSystem
dehumidification
energyplus
ideal-loads-air-system
« previous
1
...
6
7
8
9
10
...
24
next page »
Training Workshops
Contributors
Tags
energyplus
×19
openstudio
×11
output-variable
×4
openstudio-application
×3
heat-exchanger
×2
heating-load
×2
ideal-loads-air-system
×2
load-calculation
×2
resstock
×2
summary-report
×2
airflow-network
×1
air-source-heat-pump
×1
apartment
×1
application-error
×1
apply-measure
×1
ashrae-62.1
×1
audit
×1
beopt
×1
berkeley-window
×1
blind
×1
bsdf
×1
commercial-prototype-building
×1
condenser-loop
×1
cooling-capacity
×1
cooling-load
×1
crash
×1
database
×1
dehumidification
×1
designbuilder
×1
design-day
×1
district-cooling
×1
energyplus-example-file
×1
energyplus-measure
×1
error
×1
erv
×1
genopt
×1
ground-source-heat-pump
×1
hvac-diagram
×1
measure
×1
nrel
×1
openstudio-measure
×1
openstudio-pat
×1
openstudio-sdk
×1
openstudio-sketchup-plugin
×1
plant-equipment-operation
×1
plant-loop
×1
python
×1
queries
×1
refrigeration
×1
refrigeration-equipment
×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
×