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
3579
questions
Tagged
2k
views
no
answers
no
votes
2025-09-02 17:55:33 -0600
YS_04
BIMserver is shown as disconnected when attempting to import an IFC file on OpenStudio
openstudio
bimserver
ifc
1k
views
no
answers
no
votes
2025-09-03 11:12:51 -0500
Anthony
Issues with compressor nominal capacity mismatch and modeling a cold antechamber in EnergyPlus supermarket model
refrigeration
walk-in
supermarket
air-chiller
compressor
1k
views
no
answers
no
votes
2025-09-04 11:15:50 -0500
MatteoMerli
Modeling distributed DHW systems
openstudio
dhw
water-heater
energyplus
severe-error
923
views
no
answers
no
votes
2025-09-07 17:27:02 -0500
mep_engineer
semi-transparent PV on rooftop
bipv
energyplus
openstudio
openstudio-application
transmittance
3k
views
no
answers
no
votes
2025-09-08 20:19:58 -0600
faulty_measure
Error 403 forbidden while asking a question
error
website
1k
views
no
answers
no
votes
2025-09-08 20:26:30 -0600
faulty_measure
Issues running OpenStudio-fault-measure-gem
fault-measure-openstudio-version
openstudio
openstudio-measure
cooling-coil
severe-error
1k
views
no
answers
1
vote
2025-09-10 00:17:21 -0600
angelson
Why fault measures are not commutative and how to interpret the results?
operational-fault
openstudio
openstudio-measure
1k
views
no
answers
no
votes
2025-09-11 02:52:50 -0600
Selma Inger
Energyplus Python-EMS Library Import
energyplus
python
ems
machine-learning
energyplus-api
1k
views
no
answers
2
votes
2025-09-15 13:51:04 -0600
ssjjjyyy
Thermal Zone not fully enclosed when more than one Space in it
space
thermal-zone
openstudio-application
warning
geometry
821
views
no
answers
no
votes
2025-09-15 16:28:24 -0600
Aaron Boranian
“Hybrid” EnergyPlus Output Files not being generated
energyplus
output
linux
python-plugin
batch-run
914
views
no
answers
no
votes
2025-09-16 14:40:25 -0600
Rob.Newton-Nomura
Modelling a Ground Heat Exchanger in saturated soil/wetland
energyplus
openstudio
782
views
no
answers
no
votes
2025-09-18 13:00:02 -0600
Javed
Water cooled DX coil in E+
energyplus
dx-coil
cooling-coil
2k
views
no
answers
no
votes
2025-09-22 09:06:11 -0600
Aaron Boranian
jeplus will not stop simulation after adding rvx item
jeplus
energyplus
commercial-prototype-building
rvx-file
539
views
no
answers
3
votes
2025-09-23 03:17:25 -0600
Keigo
ZoneHVAC:ExhaustControl does not work
energyplus
bug-report
fan-operation
415
views
no
answers
1
vote
2025-09-25 16:09:41 -0600
jaksaaa555
How to represent a tree shading properly
shading-control
shading
tree
sketchup-shading
energyplus
507
views
no
answers
1
vote
2025-09-30 16:22:14 -0600
periggy
EMS for Changing Wall Conductivity: Incompatible CTF terms
ems
insulation
energyplus
ems-control
construction
64
views
no
answers
no
votes
2025-10-03 10:20:09 -0600
Aaron Boranian
Refrigeration water cooled condenser [deleted]
refrigeration
energyplus
plant-loop
hvac-control
heat-recovery
84
views
no
answers
no
votes
2025-10-03 10:21:15 -0600
moezzi614@gmail.com
Fans - LEED reports
leed
office
fan
report
designbuilder
125
views
no
answers
no
votes
2025-10-06 15:54:52 -0600
Twose10
Different Zone Sizing Results with Different ZoneHVAC Equipment
energyplus
autosizing
sizing
zone-sizing
162
views
no
answers
1
vote
2025-10-06 18:33:02 -0600
eduardagch
Modeling local evaporative coler/humidifier in thermal zone (No HVAC connection)
energyplus
humidifier
evaporative-cooling
humidity-control
zone-hvac
69
views
no
answers
no
votes
2025-10-07 00:18:17 -0500
Lissette97
Optimizing thermal comfort in Jeplus+EA
thermal-comfort
jeplus+ea
optimization
energyplus
ppd
58
views
no
answers
1
vote
2025-10-11 08:22:57 -0600
viktor-ktorvi
Eplus simulation noisy time series data issue
energyplus
output-variable
timestep
commercial-prototype-building
139
views
no
answers
1
vote
2025-10-14 15:03:44 -0600
EIA-RosalieD
EnergyPlus .idf Version Updater to 24.2
energyplus
version
idf-version-updater
doe-prototype-buildings
residential-prototypes
184
views
no
answers
no
votes
2025-10-16 09:21:04 -0600
BShah
OpenStudio Stopped working
openstudio
openstudio-application
measure
application-error
196
views
no
answers
no
votes
2025-10-20 16:03:30 -0600
Behnam
Is it possible to implement a specific Nusselt number and friction factor for flat plate solar collector object in EnergyPlus?
solar-collector
energyplus
measured-data
126
views
no
answers
2
votes
2025-10-26 02:38:21 -0600
Ammar De
EnergyPlus Crashes When Adding Windows to Rotating Building Model Using Site:VariableLocation
energyplus
orientation
bug-report
fenestration
73
views
no
answers
1
vote
2025-10-27 04:40:57 -0600
fredd
Adjusting parametric schedules in OpenStudio including derived schedules
openstudio
openstudio-sdk
day-schedule
thermostat
setpoint
191
views
no
answers
no
votes
2025-10-27 16:18:05 -0600
theoryshaw
Photometric site study using Radiance
radiance
26
views
no
answers
no
votes
2025-10-29 05:35:25 -0600
Evelia124
unmet hours for leed report Design builder
design
designbuilder
71
views
no
answers
1
vote
2025-10-29 12:55:05 -0600
RyanStochastic
Energyplus chiller curve dataset bug
chillers
curves
datasets
energyplus
« previous
1
...
116
117
118
119
120
next page »
Training Workshops
Contributors
Tags
energyplus
×19
openstudio
×8
openstudio-application
×3
bug-report
×2
commercial-prototype-building
×2
cooling-coil
×2
designbuilder
×2
ems
×2
openstudio-measure
×2
refrigeration
×2
severe-error
×2
air-chiller
×1
application-error
×1
autosizing
×1
batch-run
×1
bimserver
×1
bipv
×1
chillers
×1
compressor
×1
construction
×1
curves
×1
datasets
×1
day-schedule
×1
design
×1
dhw
×1
doe-prototype-buildings
×1
dx-coil
×1
ems-control
×1
energyplus-api
×1
error
×1
evaporative-cooling
×1
fan
×1
fan-operation
×1
fault-measure-openstudio-version
×1
fenestration
×1
geometry
×1
heat-recovery
×1
humidifier
×1
humidity-control
×1
hvac-control
×1
idf-version-updater
×1
ifc
×1
insulation
×1
jeplus
×1
jeplus+ea
×1
leed
×1
linux
×1
machine-learning
×1
measure
×1
measured-data
×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
×