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
13208
questions
Tagged
169
views
1
answer
1
vote
2023-12-18 18:36:52 -0600
yingli.lou@colorado.edu
Sampling residential_quota_downselect and buildstock.csv
buildstock
sampling
115
views
no
answers
no
votes
2023-12-17 07:28:50 -0600
Harhana
CBECC-COm Error 14
cbecc-com
error
weather-file
200
views
no
answers
1
vote
2023-12-15 21:46:37 -0600
Md Jaynul Abden
How can measure gas consumption in a buildings?
energyplus
natural-gas
residential
output-variable
summary-report
284
views
1
answer
no
votes
2023-12-15 12:29:04 -0600
Denis Bourgeois
Can I reinstall OpenStudio?
installation
openstudio
openstudio-application
mac-os
315
views
1
answer
1
vote
2023-12-18 02:49:50 -0600
QCeng
PTHP error : missing required property
openstudio
pthp
error
openstudio-application
zone-hvac
329
views
2
answers
2
votes
2023-12-16 23:01:28 -0600
Taoning Wang
Current tools for Co-simulation
bcvtb
co-simulation
energyplus
radiance
matlab
457
views
no
answers
no
votes
2023-12-13 21:58:52 -0600
subong
how daylighting control reduce kWh consumption
openstudio
energyplus
daylighting-control
270
views
2
answers
1
vote
2024-01-28 06:06:40 -0600
Marcos
User Convection Coefficient
convection-coefficient
convection-algorithm
convection
energyplus
188
views
1
answer
1
vote
2023-12-13 15:32:20 -0600
sashadf1
TMYx for resstock
resstock
epw
tmy
374
views
no
answers
no
votes
2023-12-13 01:29:54 -0600
Fardin_in_E+
How to Expand Objects of HVACTemplate using E+ Python API?
expand-objects
energyplus-api
hvac-template
542
views
1
answer
3
votes
2025-11-07 08:36:16 -0600
shorowit
What's the workflow for importing the NREL HPXML into OpenStudio?
nrel
openstudio-hpxml
openstudio-application
374
views
1
answer
2
votes
2023-12-19 02:39:04 -0600
antonszilasi
How to consistently access eplusout.sql
openstudio-server
sql-file
energyplus
203
views
1
answer
1
vote
2023-12-13 15:28:29 -0600
Rwadhwa910
Simulation taking way too long
openstudio
openstudio-application
398
views
1
answer
no
votes
2025-05-16 09:12:06 -0600
Aaron Boranian
Severe ** CheckWarmupConvergence: Loads Initialization, Zone="L01-1 BR 10" did not converge after 25 warmup days.
openstudio
openstudio-application
warmup
convergence
severe-error
732
views
2
answers
4
votes
2024-08-25 08:21:39 -0600
Denis Bourgeois
Horizontal ground heat exchanger
openstudio
ground-source-heat-pump
ground-temperature
openstudio-application
186
views
1
answer
no
votes
2023-12-12 09:26:25 -0600
mdahlhausen
sketchup 2021pro meet error with opening the osm file or idf file
error
sketchup
openstudio
openstudio-sketchup-plugin
700
views
2
answers
no
votes
2025-07-20 11:55:53 -0600
Rafael
How set infiltration rate (ACH) in AFN model?
energyplus
airflow-network
infiltration
138
views
no
answers
2
votes
2023-12-10 15:37:32 -0600
Kuchen
shading surface not visualized in OpenStudio Geometry
external-shading
shading
energyplus
geometry
openstudio-application
188
views
1
answer
no
votes
2023-12-10 10:32:12 -0600
Keigo
EMS control is off by one hour
energyplus
ems
195
views
no
answers
2
votes
2023-12-09 23:05:13 -0600
Keigo
EMS cannot override Headered Pumps Head correctly
energyplus
bug-report
ems
pump
ems-control
761
views
1
answer
no
votes
2023-12-13 10:26:34 -0600
payam
Two Different construction for one wall ?
building-envelope
construction
778
views
no
answers
no
votes
2023-12-10 08:27:32 -0600
Aaron Boranian
how can I fix these error in design builder file
designbuilder
energyplus
errors
214
views
1
answer
1
vote
2023-12-10 18:11:15 -0600
bwatanabe
Is there a way to sort through the AMY2018 ResStock Parquet Files?
resstock
queries
nrel
residential
458
views
1
answer
5
votes
2023-12-12 11:25:53 -0600
chriswmackey
Help With Constructing the Simplest Load Balance with EnergyPlus
energyplus
energy-balance
output-variable
heat-transfer
156
views
no
answers
2
votes
2023-12-07 18:57:42 -0600
Adam Sustainable
UnitaryHeatPump:AirTOAir:MultiSpeed No DX Heating Coil
air-source-heat-pump
multi-speed
dx-coil
openstudio
openstudio-application
1k
views
no
answers
1
vote
2023-12-07 13:47:41 -0600
Ruth Urban
PAT Measurer Editor not working
pat
text-editor
openstudio-pat
measure
210
views
1
answer
no
votes
2023-12-10 07:08:41 -0600
Keigo
Modeling air filter in EnergyPlus to capture particulates from fresh outdoor air of ventilation system
contaminant-balance
mechanical-ventilation
outdoor-air
energyplus
265
views
1
answer
1
vote
2023-12-07 09:06:09 -0600
Julien Marrec
Add ChillerElectricEIR to tertiary loop
openstudio
heat-recovery-chiller
plant-loop
openstudio-sdk
openstudio-measure
118
views
no
answers
no
votes
2023-12-05 19:24:43 -0600
gauthier.bouchenoire.1@ens.etsmtl.ca
Add DOAS Object in an idf file import from an OpenStudio model causes crash
energyplus
crash
doas
energyplus-example-file
145
views
1
answer
no
votes
2023-12-10 03:57:39 -0600
Keigo
Assigning Delta T for Boilers
openstudio
openstudio-application
boiler
hot-water-loop
« previous
1
...
44
45
46
47
48
...
441
next page »
Training Workshops
Contributors
Tags
energyplus
×13
openstudio
×10
openstudio-application
×9
error
×3
ems
×2
nrel
×2
output-variable
×2
residential
×2
resstock
×2
airflow-network
×1
air-source-heat-pump
×1
bcvtb
×1
boiler
×1
bug-report
×1
building-envelope
×1
buildstock
×1
cbecc-com
×1
construction
×1
contaminant-balance
×1
convection
×1
convection-algorithm
×1
convection-coefficient
×1
convergence
×1
co-simulation
×1
crash
×1
daylighting-control
×1
designbuilder
×1
doas
×1
dx-coil
×1
ems-control
×1
energy-balance
×1
energyplus-api
×1
energyplus-example-file
×1
epw
×1
errors
×1
expand-objects
×1
external-shading
×1
geometry
×1
ground-source-heat-pump
×1
ground-temperature
×1
heat-recovery-chiller
×1
heat-transfer
×1
hot-water-loop
×1
hvac-template
×1
infiltration
×1
installation
×1
mac-os
×1
matlab
×1
measure
×1
mechanical-ventilation
×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
×