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
13192
questions
Tagged
132
views
no
answers
no
votes
2025-06-11 11:53:02 -0600
TanPhat
Establish the HVAC system in accordance with actual conditions.
airloophvac
fcu
designbuilder
219
views
1
answer
no
votes
2025-06-10 16:08:55 -0600
Manny
PMV/PPD, Activity schedule and Electricity output issues
pmv
cooling
activity
energyplus
thermal-comfort
236
views
1
answer
1
vote
2025-06-09 11:09:43 -0600
antonszilasi
OpenStudio .deb releases not working with openstudio/extension/core/os_lib_helper_methods
openstudio-energyplus
openstudio
184
views
1
answer
no
votes
2025-06-09 06:51:39 -0600
Denis Bourgeois
Column in OpenStudio Geometry
building-envelope
openstudio-application
geometry
boundary-condition
floorspace.js
332
views
1
answer
no
votes
2025-06-08 05:44:04 -0600
Denis Bourgeois
Modeling of a building in Floorspace JS and SketchUp
openstudio-application
sketchup
openstudio-sketchup-plugin
geometry
132
views
no
answers
no
votes
2025-06-06 12:05:23 -0600
m19
OpenStudio Consuming Disk Space – Huge Temp Files & Simulation Freeze (v1.9.0)
openstudio
openstudio-3.9.0
energyplus-
239
views
2
answers
2
votes
2025-06-06 10:29:52 -0600
Behnam
Hourly base operation schedule for Hourly Control of PV and Battery Operation in ElectricLoadCenter Objects::PVWatts, distribution, and NCM LiIon batteries
pvwatts
schedule
energyplus
photovoltaic
demand-response
215
views
no
answers
no
votes
2025-06-05 18:02:44 -0600
leilapsd
co-simulation between ENVI-met and Energyplus
co-simulation
energy-consumption
energyplus
grasshopper
ems-control
114
views
no
answers
no
votes
2025-06-05 15:23:04 -0600
annieliesemari
Modelica DHC Errors When Adding My Own Data
modelica-buildings-library
dymola
modelica
dhc
ets
194
views
1
answer
1
vote
2025-06-05 15:12:52 -0600
Greg Estep
How to pinpoint what causes "Plant Temperature Too Hot During Warmup" Error?
ground-source-heat-pump
plant-loop
error
air-to-water-heat-pump
147
views
no
answers
no
votes
2025-06-05 11:18:48 -0600
MatteoMerli
Group control in WindowShadingControl with OnIfHighSolarOnWindow
energyplus
shading-control
shading
control
solar-radiation
145
views
no
answers
no
votes
2025-06-04 09:56:23 -0600
Oussama
Fatal Error when running the simulation in Open Studio
application-error
fatal
212
views
no
answers
no
votes
2025-06-03 09:12:30 -0600
Anurag_G
Cooling Design Simulation – Does Running with Only Sensible Load (Default Option) Affect Results?
designbuilder
cooling-design
design-day
655
views
4
answers
1
vote
2025-06-02 22:54:05 -0600
yiyuan-jia
any alternative for create DOE prototype measure ?
openstudio-application
residential-modeling
thermal-analysis
apply-measure
306
views
1
answer
1
vote
2025-06-02 20:43:48 -0600
Michael Wetter
Can openmodelica run EnergyPlus_24_2_0 ?
open-modelica
energyplus
modelica
application-error
493
views
1
answer
3
votes
2025-06-02 13:29:17 -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
519
views
1
answer
2
votes
2025-06-02 13:19:21 -0600
ericmartinpe
Thermal Bridging Calculation for Wall U factor of ASHRAE 90.1 OfficeSmall Prototype
thermal-bridge
energyplus
commercial-prototype-building
building-envelope
368
views
1
answer
no
votes
2025-06-02 10:19:54 -0600
Denis Bourgeois
Output cannot be found in CSV
energyplus
output-variable
323
views
1
answer
no
votes
2025-05-30 08:28:58 -0600
rraustad
Autosized FCU not Cooling the Space
fcu
cooling-capacity
energyplus
designbuilder
hvac-control
120
views
no
answers
no
votes
2025-05-30 04:03:32 -0600
angelson
How to simulate simultaneous HVAC faults in OpenStudio? [closed]
fault
measure
openstudio
openstudio-measure
bcl
510
views
1
answer
1
vote
2025-05-28 07:33:53 -0600
ecem
OpenStudio results in metric units
openstudio
openstudio-application
output-report
si-units
284
views
1
answer
1
vote
2025-05-28 05:17:43 -0600
Lilia
Blind slat control
shading-control
blind
slat
energyplus-api
ems-control
215
views
no
answers
no
votes
2025-05-28 05:17:22 -0600
Lilia
How to dertermine the most effective slat angles of the blinds
venetian-blind
glare
energyplus
shading-control
python-ems
142
views
no
answers
no
votes
2025-05-28 05:14:06 -0600
Lilia
Delay in the blind angle action and the retreived illuminance value
blind
illuminance
shading-control
energyplus
python-ems
338
views
1
answer
1
vote
2025-05-28 03:05:47 -0600
Julien Marrec
Creation of a Water-to-Water Heat Pump in OpenStudio
water-to-water-heat-pump
heat-pump
openstudio
openstudio-measure
openstudio-sdk
432
views
2
answers
1
vote
2025-05-27 08:42:28 -0600
Luís Filipe Sousa
Question about how wall, roof, and floor thickness affects internal zone dimensions in DesignBuilder
designbuilder
geometry
construction
418
views
1
answer
1
vote
2025-05-27 07:12:27 -0600
Denis Bourgeois
How do I model Different window materials in Openstudio?
openstudio
window
material
construction-set
100
views
no
answers
1
vote
2025-05-26 17:57:30 -0600
Jamie Sullivan
AFN zone ventilation not reported during warmup?
energyplus
airflow-network
warmup
output-variable
212
views
1
answer
2
votes
2025-05-26 03:44:11 -0600
Julien Marrec
Access to a warmUpFlag to pass in an FMU cosim
warmup
energyplus
energyplus-to-fmu
ems-control
external-interface
215
views
no
answers
no
votes
2025-05-22 13:31:55 -0600
Aaron Boranian
Does "Mechanically Ventilated" in DesignBuilder Account for Fan Energy Like "Cooled & Mechanically Ventilated"?
designbuilder
energyplus
mechanical-ventilation
output-report
« previous
1
...
9
10
11
12
13
...
440
next page »
Training Workshops
Contributors
Tags
energyplus
×13
openstudio
×6
designbuilder
×5
openstudio-application
×4
shading-control
×4
ems-control
×3
geometry
×3
application-error
×2
blind
×2
building-envelope
×2
commercial-prototype-building
×2
construction
×2
fcu
×2
modelica
×2
openstudio-measure
×2
output-report
×2
output-variable
×2
python-ems
×2
warmup
×2
activity
×1
airflow-network
×1
airloophvac
×1
air-to-water-heat-pump
×1
apply-measure
×1
ashrae-90.1
×1
bcl
×1
boundary-condition
×1
commercial-reference-building
×1
construction-set
×1
control
×1
cooling
×1
cooling-capacity
×1
cooling-design
×1
co-simulation
×1
demand-response
×1
design-day
×1
dhc
×1
dymola
×1
energy-consumption
×1
energyplus-
×1
energyplus-api
×1
energyplus-to-fmu
×1
error
×1
ets
×1
external-interface
×1
fatal
×1
fault
×1
floorspace.js
×1
glare
×1
grasshopper
×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
×