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 ▼
13255
questions
Tagged
263
views
no
answers
no
votes
2025-07-10 15:30:50 -0500
sandip_mep
Wireframe issues in sketchup osm model
openstudio
openstudio-sketchup-plugin
geometry
surface-matching
surface-intersecting
164
views
no
answers
no
votes
2025-07-13 15:21:29 -0500
Denis Bourgeois
Rendering by normal, in sketchup and what are the concequences
openstudio-application
door
rendering
openstudio-sketchup-plugin
geometry
63
views
no
answers
no
votes
2025-07-13 10:39:09 -0500
oren
Low emissivity white
emissivity
radiant-barrier
221
views
no
answers
no
votes
2025-07-13 12:25:00 -0500
jaksaaa555
Some windows and doors not displaying correctly in OpenStudio 3D viewer – inconsistent transparency and visibility [closed]
openstudio
sketchup
3d-viewer
subsurface
modeling-issue
330
views
1
answer
no
votes
2025-07-17 18:40:46 -0500
sandip_mep
Ventillation in Openstudio
ventilation
openstudio
energyplus
summary-report
infiltration
375
views
1
answer
no
votes
2025-07-19 11:14:41 -0500
Denis Bourgeois
Modeling Run-around Loop Heat Recovery in openstudio
openstudio
heat-recovery
bcl
168
views
1
answer
no
votes
2025-07-23 05:44:10 -0500
Denis Bourgeois
Identifying Cell Positions in a HAMT Wall in EnergyPlus
hamt
energyplus
construction
heat-transfer
400
views
no
answers
no
votes
2025-07-24 09:49:43 -0500
Sarmouk
Unable to add Measures to PAT
pat
measures
error
openstudio-pat
174
views
no
answers
no
votes
2025-07-25 11:22:34 -0500
edixon16
Cooling Coil Condensate Collection - results don't appear for Coil:Cooling:DX:TwoSpeed component in EnergyPlus
condensate
collection
dx-coil
output
energyplus
204
views
no
answers
no
votes
2025-07-28 04:11:28 -0500
Behnam
PID Controller Using Python EnergyPlus API for HVACs
control
python-plugin
hvac
energyplus
ems-control
503
views
2
answers
no
votes
2025-08-06 10:00:54 -0500
Aaron Boranian
Visualizing photovoltaic storage charge and discharge cycles
designbuilder-results-viewer
photovoltaic
storage
designbuilder
output-variable
271
views
1
answer
no
votes
2025-08-05 05:41:56 -0500
yavi
OpenStudio app 1.10 doesn't open on windows 11
openstudio-application
installation
ms-windows
435
views
no
answers
no
votes
2025-08-05 06:13:46 -0500
AY_AY
DesignBuilder IDF rotation error
designbuilder
idf
orientation
energyplus
155
views
no
answers
no
votes
2025-08-05 14:42:12 -0500
Sarmouk
How to couple Openstudio with Contam ?
contam
openstudio
co-simulation
energyplus
540
views
1
answer
no
votes
2025-08-06 19:03:50 -0500
Greg Estep
Is it possible to use ZoneMixing between non-adjacent zones?
energyplus
zone-mixing
air-flow
517
views
no
answers
no
votes
2025-08-06 09:57:41 -0500
Aaron Boranian
HVAC System Configuration with Heat Recovery in OpenStudio
openstudio-application
hvac
chiller
ahu
thermal-zone
378
views
no
answers
no
votes
2025-08-06 08:41:27 -0500
mostafashawky11
unlicensed design builder openning error
designbuilder
installation
475
views
no
answers
no
votes
2025-08-07 05:51:22 -0500
Venu
In EnergyPlus, Is there a way to create a EnerygyManagementSystem:Actuator for the Object Coil:Heating:Electric with control type set to Nominal capacity. [closed]
energyplus
ems
actuator
ems-control
heating-coil
610
views
1
answer
no
votes
2025-08-07 20:17:53 -0500
Greg Estep
In ENrgyPlus, Is there a way to create EnergyManagementSystem:Actuator with Actuated component type Coil:Heating:Electric and control type as Nominal capacity?
energyplus
ems
actuator
ems-control
heating-coil
554
views
1
answer
no
votes
2025-08-13 10:01:16 -0500
Aaron Boranian
Simulated Indoor Temperatures are too High - DesignBuilder
designbuilder
calibration
indoor-temperature
zone-temperature
586
views
no
answers
no
votes
2025-08-15 20:58:21 -0500
sandip_mep
PV and Battery in Openstudio/EnergyPlus
pvwatts
energyplus
openstudio
photovoltaics
battery
759
views
no
answers
no
votes
2025-08-22 05:57:43 -0500
nathali107
Unmet hours too high (3500 hrs)
vrf
equest
unmet-hours
969
views
no
answers
no
votes
2025-08-26 10:32:14 -0500
Rht
Different cooling loads between conventional HVAC and geothermal HVAC?
air-conditioner
cooling-load
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
2k
views
no
answers
no
votes
2025-09-02 17:55:33 -0500
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
1
answer
no
votes
2025-09-04 14:29:05 -0500
Denis Bourgeois
Difference between Infrared/Thermal radiation material properties
radiation
properties
1k
views
1
answer
no
votes
2025-09-09 10:20:48 -0500
Alex Vlachokostas
number of parking spaces per building type in EnergyPlus
buildings
electric-vehicles
parking
electrical-consumption
959
views
no
answers
no
votes
2025-09-07 17:27:02 -0500
sandip_mep
semi-transparent PV on rooftop
bipv
energyplus
openstudio
openstudio-application
transmittance
3k
views
no
answers
no
votes
2025-09-08 20:19:58 -0500
faulty_measure
Error 403 forbidden while asking a question
error
website
« previous
1
...
435
436
437
438
439
...
442
next page »
Sponsor
Training Workshops
Contributors
Tags
energyplus
×12
openstudio
×9
designbuilder
×4
openstudio-application
×4
ems-control
×3
actuator
×2
ems
×2
error
×2
geometry
×2
heating-coil
×2
hvac
×2
installation
×2
openstudio-sketchup-plugin
×2
3d-viewer
×1
ahu
×1
air-chiller
×1
air-conditioner
×1
air-flow
×1
battery
×1
bcl
×1
bimserver
×1
bipv
×1
buildings
×1
calibration
×1
chiller
×1
collection
×1
compressor
×1
condensate
×1
construction
×1
contam
×1
control
×1
cooling-load
×1
co-simulation
×1
designbuilder-results-viewer
×1
dhw
×1
door
×1
dx-coil
×1
electrical-consumption
×1
electric-vehicles
×1
emissivity
×1
equest
×1
hamt
×1
heat-recovery
×1
heat-transfer
×1
idf
×1
ifc
×1
indoor-temperature
×1
infiltration
×1
measures
×1
modeling-issue
×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
×