Question-and-Answer Resource for the Building Energy Modeling Community
10 0 Openstudio/Energyplus is not very accurate ( 2025-11-14 17:44:38 -0500 )
10 0 Openstudio/Energyplus is not very accurate ( 2025-11-12 15:37:41 -0500 )
10 0 Openstudio/Energyplus is not very accurate ( 2025-11-12 13:35:22 -0500 )
10 0 Coil cooling rate results higher than autosize values ( 2025-10-09 21:44:38 -0500 )
10 0 Coil cooling rate results higher than autosize values ( 2025-10-03 06:51:39 -0500 )
10 0 Coil cooling rate results higher than autosize values ( 2025-10-02 13:55:53 -0500 )
10 0 Constant COP of Cooling Coil ( 2025-09-27 18:53:13 -0500 )
10 0 Constant COP of Cooling Coil ( 2025-09-25 12:43:00 -0500 )
10 0 Does EnergyPlus considers reflected solar radiations from the roof on Photovoltaic ( 2025-09-25 08:29:02 -0500 )
10 0 Bifacial PV in EnergyPlus ( 2025-09-23 14:31:54 -0500 )
10 0 Bifacial PV in EnergyPlus ( 2025-09-23 10:18:04 -0500 )
10 0 How do you model minimum and high efficiency DX cooling and heat pump equipment? ( 2025-09-18 20:42:59 -0500 )
0 -1 How can we @mention a user with a space in their name? ( 2025-09-17 10:14:14 -0500 )
10 0 Does EnergyPlus considers reflected solar radiations from the roof on Photovoltaic ( 2025-09-17 09:07:53 -0500 )
0 -10 Bifacial PV in EnergyPlus ( 2025-09-16 13:42:22 -0500 )
10 0 Does EnergyPlus considers reflected solar radiations from the roof on Photovoltaic ( 2025-09-16 13:42:17 -0500 )
10 0 Bifacial PV in EnergyPlus ( 2025-09-16 13:42:05 -0500 )
10 0 How to model a Hot Air Source in Energyplus. ( 2025-07-23 11:48:48 -0500 )
10 0 How to model a Hot Air Source in Energyplus. ( 2025-07-23 11:20:05 -0500 )
10 0 How to Use "Group of Input Files" in EP-Launch? ( 2025-07-07 10:23:01 -0500 )
10 0 How to Use "Group of Input Files" in EP-Launch? ( 2025-07-07 10:18:50 -0500 )
2 0 ASHRAE/IECC Baseline VAV Fan Curves and Min Flow Fraction ( 2025-06-20 09:02:33 -0500 )
10 0 Local Energy Flexibility Market Capabilities in EnergyPlus ( 2025-06-19 15:21:50 -0500 )
10 0 Thermal Bridging Calculation for Wall U factor of ASHRAE 90.1 OfficeSmall Prototype ( 2025-06-03 08:04:22 -0500 )
10 0 Thermal Bridging Calculation for Wall U factor of ASHRAE 90.1 OfficeSmall Prototype ( 2025-06-02 13:58:49 -0500 )
10 0 How do you model minimum and high efficiency DX cooling and heat pump equipment? ( 2025-04-10 23:49:26 -0500 )
10 0 Battery and PV-roof mounted housing modelling in EnergyPlus ( 2025-04-07 10:28:48 -0500 )
10 0 Ground Slab Preprocessor Issue ( 2025-04-04 13:00:37 -0500 )
10 0 Ground Slab Preprocessor Issue ( 2025-04-04 04:56:44 -0500 )
10 0 Battery and PV-roof mounted housing modelling in EnergyPlus ( 2025-03-28 04:27:22 -0500 )
10 0 Tool to analyze the Sql from energyplus? ( 2025-02-03 14:45:44 -0500 )
10 0 Open Loop Ground Source Heat Pump in E+ ( 2024-12-12 10:59:32 -0500 )
10 0 Rated capacity of chiller in the E+ tabular report ( 2024-10-29 13:51:45 -0500 )
10 0 Influence of "design specification outdoor air" and "design day" in ideal loads calculation ( 2024-10-18 14:07:47 -0500 )
10 0 Euclid Building Model Prototype ( 2024-10-01 14:39:05 -0500 )
0 -1 json files of DOE prototype buildings in open studio? ( 2024-09-12 13:59:35 -0500 )
10 0 Size report units kBtu/h should be MBH ( 2024-05-15 17:07:31 -0500 )
10 0 EnergyPlus - Static Pressure Reset ( 2024-03-25 16:22:52 -0500 )
10 0 PNNL latest Commercial models don't align with the ASHRAE 90.1-2019 code ( 2024-02-26 10:50:56 -0500 )
10 0 PNNL latest Commercial models don't align with the ASHRAE 90.1-2019 code ( 2024-02-24 05:12:53 -0500 )
10 0 What output should I select to obtain the HVAC system load profile in each thermal zone? ( 2023-11-28 09:55:16 -0500 )
10 0 EnergyPlus - Static Pressure Reset ( 2023-09-08 04:18:21 -0500 )
10 0 EnergyPlus - Static Pressure Reset ( 2023-05-20 10:14:30 -0500 )
15 0 How do I turn on/off PTAC at right temperature? ( 2023-05-12 13:16:52 -0500 )
10 0 How do I turn on/off PTAC at right temperature? ( 2023-05-12 13:16:44 -0500 )
10 0 Database of Chiller Curves ( 2023-04-12 03:40:05 -0500 )
0 -10 Database of Chiller Curves ( 2023-04-12 03:40:03 -0500 )
10 0 Database of Chiller Curves ( 2023-04-12 03:39:58 -0500 )
10 0 ASHRAE/IECC Baseline VAV Fan Curves and Min Flow Fraction ( 2023-04-06 08:08:11 -0500 )
10 0 ASHRAE/IECC Baseline VAV Fan Curves and Min Flow Fraction ( 2023-04-05 05:55:08 -0500 )
10 0 ASHRAE/IECC Baseline VAV Fan Curves and Min Flow Fraction ( 2023-04-05 01:48:43 -0500 )
10 0 Combining spaces into thermal zones in e+ and OS ( 2023-03-28 10:13:26 -0500 )
10 0 Combining spaces into thermal zones in e+ and OS ( 2023-03-27 11:35:52 -0500 )
10 0 Combining spaces into thermal zones in e+ and OS ( 2023-03-25 03:14:00 -0500 )
10 0 What is the basis for Air Film Resistances used to calculate U-Factor with Film? ( 2023-01-30 04:49:42 -0500 )
0 -10 DEER library Acronyms ( 2022-12-08 07:19:06 -0500 )
10 0 DEER library Acronyms ( 2022-12-08 07:19:05 -0500 )
0 -10 DEER library Acronyms ( 2022-12-08 07:19:04 -0500 )
10 0 DEER library Acronyms ( 2022-12-08 07:18:59 -0500 )
0 2 Is there any documentation on using python bindings for openstudio measures? ( 2022-12-05 10:34:02 -0500 )
10 0 results extraction CSVs ( 2022-09-05 06:10:44 -0500 )
15 0 Sizing Design Day when "Sizing:Zone" object is not used ( 2022-09-05 05:39:41 -0500 )
10 0 EnergyPlus 8.9 error: PsyRhoAirFnPbTdbW: RhoAir (Density of Air) is calculated <= 0 ( 2022-08-29 08:35:33 -0500 )
10 0 Sizing Design Day when "Sizing:Zone" object is not used ( 2022-08-14 23:06:45 -0500 )
10 0 Sizing Design Day when "Sizing:Zone" object is not used ( 2022-08-13 04:34:53 -0500 )
10 0 SF Residential prototype models - heated basement errors ( 2022-08-09 17:35:37 -0500 )
10 0 How can HVACTemplate:Zone:VAV ensure Minimum OA Flow Rate? ( 2022-07-30 07:38:24 -0500 )
15 0 Multiple runperiods in EnergyPlus ( 2022-07-26 01:24:02 -0500 )
0 -15 Multiple runperiods in EnergyPlus ( 2022-07-26 01:23:57 -0500 )
15 0 Multiple runperiods in EnergyPlus ( 2022-07-26 01:23:54 -0500 )
0 -15 Multiple runperiods in EnergyPlus ( 2022-07-26 01:23:28 -0500 )
10 0 Multiple runperiods in EnergyPlus ( 2022-07-22 07:25:04 -0500 )
15 0 Multiple runperiods in EnergyPlus ( 2022-07-21 23:39:29 -0500 )
10 0 Multiple runperiods in EnergyPlus ( 2022-07-21 23:39:19 -0500 )
0 2 Is there any documentation on using python bindings for openstudio measures? ( 2022-07-19 23:43:49 -0500 )
10 0 How to exclude air film coefficient in constructions? ( 2022-07-05 19:42:06 -0500 )
0 -1 Size report units kBtu/h should be MBH ( 2022-07-05 16:30:50 -0500 )
10 0 Size report units kBtu/h should be MBH ( 2022-05-09 09:17:36 -0500 )
10 0 Size report units kBtu/h should be MBH ( 2022-05-09 03:39:59 -0500 )
10 0 Size report units kBtu/h should be MBH ( 2022-05-06 19:26:13 -0500 )
0 -1 Size report units kBtu/h should be MBH ( 2022-05-06 18:36:24 -0500 )
10 0 results extraction CSVs ( 2022-04-19 12:24:02 -0500 )
0 2 Weather File for Ho Chi Minh City, Vietnam ( 2022-04-19 07:23:13 -0500 )
2 0 Weather File for Ho Chi Minh City, Vietnam ( 2022-04-19 07:23:12 -0500 )
0 2 Weather File for Ho Chi Minh City, Vietnam ( 2022-04-19 07:23:11 -0500 )
10 0 Turning on and off plant components using outdoor ambient temperature ( 2022-03-23 09:54:35 -0500 )
10 0 Turning on and off plant components using outdoor ambient temperature ( 2022-03-09 17:45:05 -0500 )
2 0 How can I use Pandas in a derived class of EnergyPlusPlugin ( 2022-03-09 15:06:19 -0500 )
10 0 DEER library Acronyms ( 2022-02-28 13:15:38 -0500 )
10 0 Importing CBECC-Res model ( 2022-02-22 17:58:18 -0500 )
10 0 Why does the zone temperature change when II block all heat exchange with the external world ( 2022-02-19 08:01:27 -0500 )
10 0 heat recovery chiller in CBECC-COM 2019 ( 2022-02-18 16:57:22 -0500 )
10 0 Can you access autosized values from PythonPlugin? ( 2022-02-18 16:56:48 -0500 )
15 0 heat recovery chiller in CBECC-COM 2019 ( 2022-02-08 16:08:02 -0500 )
10 0 heat recovery chiller in CBECC-COM 2019 ( 2022-02-08 16:07:53 -0500 )
10 0 fan schedule not working ( 2022-02-05 15:24:54 -0500 )
10 0 Alternate ways of opening an E+ .sql file ( 2022-01-25 04:20:20 -0500 )
10 0 fan schedule not working ( 2022-01-18 09:57:02 -0500 )
10 0 Communicate end of RunPeriod to Python Plugin ( 2021-12-29 08:06:55 -0500 )
10 0 Communicate end of RunPeriod to Python Plugin ( 2021-12-22 15:52:25 -0500 )
