Commercial Prototype Building Models
The U.S. Department of Energy (DOE) supports the development of commercial building energy codes and standards by participating in industry review and update processes, and providing technical analyses to support both published model codes and potential changes. DOE publishes its findings in an effort to ensure transparency in its support, and to make its analysis available for public review and use.
As part of DOE's support of ANSI/ASHRAE/IES Standard 90.1 and IECC, researchers at Pacific Northwest National Laboratory (PNNL) apply a suite of prototype buildings covering 75% of the commercial building floor area in the United States for new construction, including both commercial buildings and mid- to high-rise residential buildings, and across all U.S. climate zones. These prototype buildings–derived from DOE's Commercial Reference Building Models–cover all Reference Building types (with the exception of supermarkets), and also an additional prototype representing high-rise apartment buildings. As Standard 90.1 and IECC evolve, PNNL makes modifications to the commercial prototype building models, with extensive input from ASHRAE 90.1 Standing Standards Project Committee members and other building industry experts.
The prototype models include 16 commercial building types in 19 climate locations (16 in the U.S. and 3 international locations) for recent editions of Standard 90.1 and IECC. The current combination results in an overall set of 3,344 total building models (in EnergyPlus™ Version 9.0).
Tables 1 and 2 contain a scorecard for each prototype building. The scorecard is a spreadsheet (Microsoft® Excel®, .xls, format) that summarizes the building descriptions, thermal zone internal loads, schedules, and other key modeling input information. The suite of prototype models is available for download (compressed, .zip, format) for the respective edition of Standard 90.1 and IECC. Each file includes EnergyPlus model input files (.idf) and corresponding output files (.html) across all climate locations.
Downloads
Files may be downloaded either as complete packages, containing all building types, or by individual building type, either by specific Standard 90.1 or IECC editions or as complete sets.
ANSI/ASHRAE/IES Standard 90.1 Prototype Building Models
IECC Prototype Building Models
TMY3 Weather Files
ANSI/ASHRAE/IES Standard 90.1
ANSI/ASHRAE/IES Standard 90.1 Prototype Building Model Package (166 MB) Includes all prototype building models for recent editions of Standard 90.1, scorecards, and the complete set of EnergyPlus weather data (.epw).
Building Type | Complete Set | Scorecard | 90.1-2004 | 90.1-2007 | 90.1-2010 | 90.1-2013 | 90.1-2016 | 90.1-2019 |
---|---|---|---|---|---|---|---|---|
Small Office | ZIP | XLS | ZIP | ZIP | ZIP | ZIP | ZIP | ZIP |
Medium Office | ZIP | XLS | ZIP | ZIP | ZIP | ZIP | ZIP | ZIP |
Large Office | ZIP | XLS | ZIP | ZIP | ZIP | ZIP | ZIP | ZIP |
Stand-alone Retail | ZIP | XLS | ZIP | ZIP | ZIP | ZIP | ZIP | ZIP |
Strip Mall | ZIP | XLS | ZIP | ZIP | ZIP | ZIP | ZIP | ZIP |
Primary School | ZIP | XLS | ZIP | ZIP | ZIP | ZIP | ZIP | ZIP |
Secondary School | ZIP | XLS | ZIP | ZIP | ZIP | ZIP | ZIP | ZIP |
Outpatient Healthcare | ZIP | XLS | ZIP | ZIP | ZIP | ZIP | ZIP | ZIP |
Hospital | ZIP | XLS | ZIP | ZIP | ZIP | ZIP | ZIP | ZIP |
Small Hotel | ZIP | XLS | ZIP | ZIP | ZIP | ZIP | ZIP | ZIP |
Large Hotel | ZIP | XLS | ZIP | ZIP | ZIP | ZIP | ZIP | ZIP |
Warehouse (non-refrigerated) | ZIP | XLS | ZIP | ZIP | ZIP | ZIP | ZIP | ZIP |
Quick Service Restaurant | ZIP | XLS | ZIP | ZIP | ZIP | ZIP | ZIP | ZIP |
Full Service Restaurant | ZIP | XLS | ZIP | ZIP | ZIP | ZIP | ZIP | ZIP |
Mid-rise Apartment | ZIP | XLS | ZIP | ZIP | ZIP | ZIP | ZIP | ZIP |
High-rise Apartment | ZIP | XLS | ZIP | ZIP | ZIP | ZIP | ZIP | ZIP |
All Building Types | ZIP | ZIP | ZIP | ZIP | ZIP | ZIP | ZIP | ZIP |
IECC
IECC Prototype Building Model Package (130 MB) Includes all prototype building models for recent editions of the IECC, scorecards, and the complete set of EnergyPlus weather data (.epw).
Building Type | Complete Set | Scorecard | 2006 IECC | 2009 IECC | 2012 IECC | 2015 IECC | 2018 IECC |
---|---|---|---|---|---|---|---|
Small Office | ZIP | XLS | ZIP | ZIP | ZIP | ZIP | ZIP |
Medium Office | ZIP | XLS | ZIP | ZIP | ZIP | ZIP | ZIP |
Large Office | ZIP | XLS | ZIP | ZIP | ZIP | ZIP | ZIP |
Stand-alone Retail | ZIP | XLS | ZIP | ZIP | ZIP | ZIP | ZIP |
Strip Mall | ZIP | XLS | ZIP | ZIP | ZIP | ZIP | ZIP |
Primary School | ZIP | XLS | ZIP | ZIP | ZIP | ZIP | ZIP |
Secondary School | ZIP | XLS | ZIP | ZIP | ZIP | ZIP | ZIP |
Outpatient Healthcare | ZIP | XLS | ZIP | ZIP | ZIP | ZIP | ZIP |
Hospital | ZIP | XLS | ZIP | ZIP | ZIP | ZIP | ZIP |
Small Hotel | ZIP | XLS | ZIP | ZIP | ZIP | ZIP | ZIP |
Large Hotel | ZIP | XLS | ZIP | ZIP | ZIP | ZIP | ZIP |
Warehouse (non-refrigerated) | ZIP | XLS | ZIP | ZIP | ZIP | ZIP | ZIP |
Quick Service Restaurant | ZIP | XLS | ZIP | ZIP | ZIP | ZIP | ZIP |
Full Service Restaurant | ZIP | XLS | ZIP | ZIP | ZIP | ZIP | ZIP |
Mid-rise Apartment | ZIP | XLS | ZIP | ZIP | ZIP | ZIP | ZIP |
High-rise Apartment | ZIP | XLS | ZIP | ZIP | ZIP | ZIP | ZIP |
All Building Types | ZIP | ZIP | ZIP | ZIP | ZIP | ZIP | ZIP |
TMY3 Weather Files
The associated EnergyPlus TMY3 weather files for the 19 climate locations are available for download in Table 3.
Thermal Zone | Thermal Climate Zone Name | Weather Location | Weather Data | Representative City |
---|---|---|---|---|
0A | Extremely Hot Humid | Ho Chi Minh City/Tan Son Nhat International Airport, Vietnam | See note* | Ho Chi Minh City, Vietnam |
0B | Extremely Hot Dry | Dubai International Airport, United Arab Emirates | See note* | Dubai, United Arab Emirates |
1A | Very Hot Humid | Honolulu International Airport, Hawaii | EPW | Honolulu, HI |
1B | Very Hot Dry | New Delhi/Safdarjung Airport, Delhi, India | See note* | New Delhi, India |
2A | Hot Humid | Tampa/MacDill AFB, Florida | EPW | Tampa, FL |
2B | Hot Dry | Tucson/Davis-Monthan AFB, Arizona | EPW | Tucson, AZ |
3A | Warm Humid | Atlanta/Hartsfield Jackson International Airport, Georgia | EPW | Atlanta, GA |
3B | Warm Dry | El Paso International Airport, Texas | EPW | El Paso, TX |
3C | Warm Marine | San Diego/Brown Field Municipal Airport, California | EPW | San Diego, CA |
4A | Mixed Humid | New York/John F Kennedy International Airport, New York | EPW | New York, NY |
4B | Mixed Dry | Albuquerque International Sunport, New Mexico | EPW | Albuquerque, NM |
4C | Mixed Marine | Seattle-Tacoma International Airport, Washington | EPW | Seattle, WA |
5A | Cool Humid | Buffalo Niagara International Airport, New York | EPW | Buffalo, NY |
5B | Cool Dry | Denver/Aurora/Buckley AFB, Colorado | EPW | Denver, CO |
5C | Cool Marine | Port Angeles/William R Fairchild International Airport, Washington | EPW | Port Angeles, WA |
6A | Cold Humid | Rochester International Airport, Minnesota | EPW | Rochester, MN |
6B | Cold Dry | Great Falls International Airport, Montana | EPW | Great Falls, MO |
7 | Very Cold | International Falls International Airport, Minnesota | EPW | International Falls, MN |
8 | Subarctic/Arctic | Fairbanks International Airport, Alaska | EPW | Fairbanks, AK |
All | All Thermal Zones | ZIP |
*Note: the following international weather data files are available through ASHRAE Weather Data Center
- VNM_Ho.Chi.Minh.City-Tan.Son.Nhat.Intl.AP.489000_IWEC2.epw
- ARE_Dubai.Intl.AP.411940_IWEC2.epw
- IND_Delhi_New.Delhi-Safdarjung.Airport.421820_IWEC2.epw
PNNL has documented recent prototype model enhancements made through ongoing support for ANSI/ASHRAE/IES Standard 90.1 and IECC. More detailed descriptions and applications of the prototype models are presented in the PNNL reports included on the Energy & Economic Analysis page. These reports further document the approach, methodology, and modeling strategy used to develop the prototype models and the resulting energy and cost savings.
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