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
77
questions
Tagged
245
views
1
answer
1
vote
2025-06-28 14:58:56 -0500
Denis Bourgeois
Why does increasing air gap in double glazing increase cooling energy in my DesignBuilder model?
designbuilder
fenestration
construction
heat-transfer
cooling-load
295
views
1
answer
no
votes
2025-06-02 10:19:54 -0500
Denis Bourgeois
Output cannot be found in CSV
energyplus
output-variable
78
views
no
answers
no
votes
2025-05-09 08:17:33 -0500
Alex89
Whats a realistic powerusage for Fans in PTAC Cooling
energyplus
openstudio
cooling
ptac
fan
210
views
2
answers
no
votes
2025-04-04 10:11:04 -0500
josepsolebonet@telefonica.net
Multiple shading control without EMS
shading-control
energyplus
ems-control
337
views
1
answer
no
votes
2025-01-07 07:39:23 -0500
Denis Bourgeois
zoneHvac Ideal loads
hvac
ideal-loads-air-system
energyplus
hvac-control
availability-schedule
198
views
1
answer
3
votes
2024-08-09 10:25:58 -0500
shorowit
energy management system
ems
outdoor-air
beopt
mechanical-ventilation
160
views
1
answer
no
votes
2024-04-18 13:04:03 -0500
rraustad
set point not met for the period of 01/04 - 31/09
energyplus
openstudio
airloophvac
setpoint
44
views
no
answers
no
votes
2024-04-10 07:03:36 -0500
Yagnik
set point not met for the period of 01/04 to 31/09 [closed]
energyplus
airloophvac
setpoint
openstudio
355
views
1
answer
1
vote
2024-01-04 02:29:45 -0500
Keigo
Troubleshooting Advanced Dehumidification and Water-to-Air Heat Recovery Modeling Issue
dehumidification
unitary-system
heat-recovery
cool-reheat
energyplus
373
views
1
answer
1
vote
2023-12-27 08:47:59 -0500
Denis Bourgeois
Seasonal thermostat setpoints / EnergyPlus
dual-setpoint
energyplus
thermostat
schedule
hvac-control
736
views
1
answer
no
votes
2023-08-20 02:03:45 -0500
Keigo
Why does Zone Air CO2 Concentration output vary by season
co2
energyplus
output-variable
227
views
no
answers
no
votes
2022-08-20 04:35:23 -0500
ofkurt
Cooling coil availability increases boiler energy consumption?
cooling-coil
availability-manager
heating-load
energyplus
setpoint-manager
3k
views
2
answers
7
votes
2022-04-12 17:01:30 -0500
Aaron Boranian
EnergyPlus Dual Thermostat Set point
setpoint
schedule
energyplus
181
views
1
answer
2
votes
2022-02-20 22:23:18 -0500
Mohammad
Cooling load oscillations during unoccupied hours
energyplus
cooling-load
heat-pump
281
views
no
answers
3
votes
2022-01-25 22:26:36 -0500
Keigo
Minimum Indoor Temperature in ZoneVentilation:WindandStackOpenArea does not work
energyplus
natural-ventilation
bug-report
3k
views
no
answers
2
votes
2021-12-21 19:45:05 -0500
Ammar De
Shading control with variable transmittance schedule
energyplus
ep-launch
shading-control
ems
195
views
1
answer
1
vote
2021-12-20 07:34:05 -0500
JasonGlazer
UtilityCost:Computation does not work?
energyplus
utility-rate
cost-estimate
energy-cost
documentation
147
views
no
answers
no
votes
2021-11-29 01:42:56 -0500
Murcielago
EnergyPlus Schedule:Compact Different Seasons [closed]
energyplus
schedule
183
views
1
answer
1
vote
2021-10-26 09:33:57 -0500
David Goldwasser
circadian rhythm lighting schedule
lighting
schedule
192
views
1
answer
1
vote
2021-08-05 15:07:44 -0500
Mohammad
How to model a Utility Tariff based on Qualifying Demand Rate?
energyplus
utility-rate
1k
views
2
answers
1
vote
2021-06-07 12:48:47 -0500
Keigo
HVAC energy consumption
energyplus
output-report
output-meter
1k
views
2
answers
4
votes
2021-03-27 20:08:06 -0500
MatthewSteen
Modelling Ice Rink on DesignBuilder or Energy Plus
designbuilder
energyplus
ice-rink
275
views
1
answer
3
votes
2020-08-11 09:05:00 -0500
codybond
Specifying DesignDay in a seasonal compact schedule
energyplus
design-day
schedule
system-sizing
264
views
2
answers
3
votes
2020-06-01 14:06:52 -0500
Ag
heating and cooling set-point for air loop supply node
energyplus
setpoint-manager
air-loop
615
views
5
answers
1
vote
2020-04-13 07:33:44 -0500
Luís Filipe Sousa
zone air temperature in cooling mode is the same that heating
designbuilder
thermostat
zone-temperature
421
views
2
answers
2
votes
2020-04-10 10:17:19 -0500
rraustad
On/Off HVAC Dynamics Issue
ems
timestep
hvac-control
energyplus
openstudio
575
views
1
answer
3
votes
2020-03-31 22:11:19 -0500
Mitchal Dichter
VRF with constant curves has COP < 1.0
energyplus
vrf
245
views
1
answer
1
vote
2020-02-26 07:47:19 -0500
JasonGlazer
Utility Tariff not calculating midPeak the first month
energyplus
utility-rate
759
views
1
answer
3
votes
2020-01-17 12:31:59 -0500
muin
Photovoltaic equivalent one-diode model
energyplus
photovoltaic
please-use-existing-tags
504
views
1
answer
1
vote
2020-01-14 16:26:08 -0500
mdahlhausen
VAV Air Terminal w/ Reheat - Zero flow when HVAC available
vav
reheat
hvac-control
energyplus
1
2
3
next page »
Training Workshops
Contributors
Tags
energyplus
×26
schedule
×5
hvac-control
×4
openstudio
×4
designbuilder
×3
ems
×3
setpoint
×3
utility-rate
×3
airloophvac
×2
cooling-load
×2
output-variable
×2
setpoint-manager
×2
shading-control
×2
thermostat
×2
air-loop
×1
availability-manager
×1
availability-schedule
×1
beopt
×1
bug-report
×1
co2
×1
construction
×1
cooling
×1
cooling-coil
×1
cool-reheat
×1
cost-estimate
×1
dehumidification
×1
design-day
×1
documentation
×1
dual-setpoint
×1
ems-control
×1
energy-cost
×1
ep-launch
×1
fan
×1
fenestration
×1
heating-load
×1
heat-pump
×1
heat-recovery
×1
heat-transfer
×1
hvac
×1
ice-rink
×1
ideal-loads-air-system
×1
lighting
×1
mechanical-ventilation
×1
natural-ventilation
×1
outdoor-air
×1
output-meter
×1
output-report
×1
photovoltaic
×1
please-use-existing-tags
×1
ptac
×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
×