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Document type: Model Data
Publication Date:
Page Focus: Code Development

The ASHRAE Standard 90.1 prototype building models were developed by Pacific Northwest National Laboratory in support of the U.S. Department of Energy's (DOE's) Building Energy Codes Program. These prototype buildings were derived from DOE's Commercial Reference Building Models. This suite of ASHRAE Standard 90.1 prototype buildings covers all the Reference Building types except supermarket, and also adds a new building prototype representing high-rise apartment buildings.The prototype models include 16 building types in 17 climate locations for ASHRAE Standards 90.1-2004, 90.1-2007,  90.1-2010, 90.1-2013, and 90.1-2016. This combination leads to a set of 1360 building models (in EnergyPlus Version 8.0). Also included is a scorecard for each prototype building. The scorecard is a spreadsheet that summarizes the building descriptions, thermal zone internal loads, schedules and other key modeling input...

Document type: Model Data
Publication Date: April 2011
Page Focus: Code Development

The ASHRAE Standard 90.1 prototype building models were developed by Pacific Northwest National Laboratory in support of the U.S. Department of Energy's (DOE's) Building Energy Codes Program. These prototype buildings were derived from DOE's Commercial Reference Building Models. This suite of ASHRAE Standard 90.1 prototype buildings covers all the Reference Building types except supermarket, and also adds a new building prototype representing high-rise apartment buildings.The prototype models include 16 building types in 17 climate locations for ASHRAE Standards 90.1-2004, 90.1-2007,  90.1-2010, 90.1-2013, and 90.1-2016. This combination leads to a set of 1360 building models (in EnergyPlus Version 8.0). Also included is a scorecard for each prototype building. The scorecard is a spreadsheet that summarizes the building descriptions, thermal zone internal loads, schedules and other key modeling input...

Document type: Model Data
Publication Date: April 2011
Page Focus: Code Development

The ASHRAE Standard 90.1 prototype building models were developed by Pacific Northwest National Laboratory in support of the U.S. Department of Energy's (DOE's) Building Energy Codes Program. These prototype buildings were derived from DOE's Commercial Reference Building Models. This suite of ASHRAE Standard 90.1 prototype buildings covers all the Reference Building types except supermarket, and also adds a new building prototype representing high-rise apartment buildings.The prototype models include 16 building types in 17 climate locations for ASHRAE Standards 90.1-2004, 90.1-2007,  90.1-2010, 90.1-2013, and 90.1-2016. This combination leads to a set of 1360 building models (in EnergyPlus Version 8.0). Also included is a scorecard for each prototype building. The scorecard is a spreadsheet that summarizes the building descriptions, thermal zone internal loads, schedules and other key modeling input...

Document type: Model Data
Publication Date: April 2011
Page Focus: Code Development

The ASHRAE Standard 90.1 prototype building models were developed by Pacific Northwest National Laboratory in support of the U.S. Department of Energy's (DOE's) Building Energy Codes Program. These prototype buildings were derived from DOE's Commercial Reference Building Models. This suite of ASHRAE Standard 90.1 prototype buildings covers all the Reference Building types except supermarket, and also adds a new building prototype representing high-rise apartment buildings.The prototype models include 16 building types in 17 climate locations for ASHRAE Standards 90.1-2004, 90.1-2007,  90.1-2010, 90.1-2013, and 90.1-2016. This combination leads to a set of 1360 building models (in EnergyPlus Version 8.0). Also included is a scorecard for each prototype building. The scorecard is a spreadsheet that summarizes the building descriptions, thermal zone internal loads, schedules and other key modeling input...

Document type: Model Data
Publication Date: April 2011
Page Focus: Code Development

The ASHRAE Standard 90.1 prototype building models were developed by Pacific Northwest National Laboratory in support of the U.S. Department of Energy's (DOE's) Building Energy Codes Program. These prototype buildings were derived from DOE's Commercial Reference Building Models. This suite of ASHRAE Standard 90.1 prototype buildings covers all the Reference Building types except supermarket, and also adds a new building prototype representing high-rise apartment buildings.The prototype models include 16 building types in 17 climate locations for ASHRAE Standards 90.1-2004, 90.1-2007,  90.1-2010, 90.1-2013, and 90.1-2016. This combination leads to a set of 1360 building models (in EnergyPlus Version 8.0). Also included is a scorecard for each prototype building. The scorecard is a spreadsheet that summarizes the building descriptions, thermal zone internal loads, schedules and other key modeling input...

Document type: Model Data
Publication Date: April 2011
Page Focus: Code Development

The ASHRAE Standard 90.1 prototype building models were developed by Pacific Northwest National Laboratory in support of the U.S. Department of Energy's (DOE's) Building Energy Codes Program. These prototype buildings were derived from DOE's Commercial Reference Building Models. This suite of ASHRAE Standard 90.1 prototype buildings covers all the Reference Building types except supermarket, and also adds a new building prototype representing high-rise apartment buildings.The prototype models include 16 building types in 17 climate locations for ASHRAE Standards 90.1-2004, 90.1-2007,  90.1-2010, 90.1-2013, and 90.1-2016. This combination leads to a set of 1360 building models (in EnergyPlus Version 8.0). Also included is a scorecard for each prototype building. The scorecard is a spreadsheet that summarizes the building descriptions, thermal zone internal loads, schedules and other key modeling input...

Document type: Model Data
Publication Date: April 2011
Page Focus: Code Development

The ASHRAE Standard 90.1 prototype building models were developed by Pacific Northwest National Laboratory in support of the U.S. Department of Energy's (DOE's) Building Energy Codes Program. These prototype buildings were derived from DOE's Commercial Reference Building Models. This suite of ASHRAE Standard 90.1 prototype buildings covers all the Reference Building types except supermarket, and also adds a new building prototype representing high-rise apartment buildings.The prototype models include 16 building types in 17 climate locations for ASHRAE Standards 90.1-2004, 90.1-2007,  90.1-2010, 90.1-2013, and 90.1-2016. This combination leads to a set of 1360 building models (in EnergyPlus Version 8.0). Also included is a scorecard for each prototype building. The scorecard is a spreadsheet that summarizes the building descriptions, thermal zone internal loads, schedules and other key modeling input...

Document type: Model Data
Publication Date: April 2011
Page Focus: Code Development

The ASHRAE Standard 90.1 prototype building models were developed by Pacific Northwest National Laboratory in support of the U.S. Department of Energy's (DOE's) Building Energy Codes Program. These prototype buildings were derived from DOE's Commercial Reference Building Models. This suite of ASHRAE Standard 90.1 prototype buildings covers all the Reference Building types except supermarket, and also adds a new building prototype representing high-rise apartment buildings.The prototype models include 16 building types in 17 climate locations for ASHRAE Standards 90.1-2004, 90.1-2007,  90.1-2010, 90.1-2013, and 90.1-2016. This combination leads to a set of 1360 building models (in EnergyPlus Version 8.0). Also included is a scorecard for each prototype building. The scorecard is a spreadsheet that summarizes the building descriptions, thermal zone internal loads, schedules and other key modeling input...

Document type: Model Data
Publication Date: April 2011
Page Focus: Code Development

The ASHRAE Standard 90.1 prototype building models were developed by Pacific Northwest National Laboratory in support of the U.S. Department of Energy's (DOE's) Building Energy Codes Program. These prototype buildings were derived from DOE's Commercial Reference Building Models. This suite of ASHRAE Standard 90.1 prototype buildings covers all the Reference Building types except supermarket, and also adds a new building prototype representing high-rise apartment buildings.The prototype models include 16 building types in 17 climate locations for ASHRAE Standards 90.1-2004, 90.1-2007,  90.1-2010, 90.1-2013, and 90.1-2016. This combination leads to a set of 1360 building models (in EnergyPlus Version 8.0). Also included is a scorecard for each prototype building. The scorecard is a spreadsheet that summarizes the building descriptions, thermal zone internal loads, schedules and other key modeling input...

Document type: Model Data
Publication Date: April 2011
Page Focus: Code Development

The ASHRAE Standard 90.1 prototype building models were developed by Pacific Northwest National Laboratory in support of the U.S. Department of Energy's (DOE's) Building Energy Codes Program. These prototype buildings were derived from DOE's Commercial Reference Building Models. This suite of ASHRAE Standard 90.1 prototype buildings covers all the Reference Building types except supermarket, and also adds a new building prototype representing high-rise apartment buildings.The prototype models include 16 building types in 17 climate locations for ASHRAE Standards 90.1-2004, 90.1-2007,  90.1-2010, 90.1-2013, and 90.1-2016. This combination leads to a set of 1360 building models (in EnergyPlus Version 8.0). Also included is a scorecard for each prototype building. The scorecard is a spreadsheet that summarizes the building descriptions, thermal zone internal loads, schedules and other key modeling input...

Document type: Model Data
Publication Date: April 2011
Page Focus: Code Development

The ASHRAE Standard 90.1 prototype building models were developed by Pacific Northwest National Laboratory in support of the U.S. Department of Energy's (DOE's) Building Energy Codes Program. These prototype buildings were derived from DOE's Commercial Reference Building Models. This suite of ASHRAE Standard 90.1 prototype buildings covers all the Reference Building types except supermarket, and also adds a new building prototype representing high-rise apartment buildings.The prototype models include 16 building types in 17 climate locations for ASHRAE Standards 90.1-2004, 90.1-2007,  90.1-2010, 90.1-2013, and 90.1-2016. This combination leads to a set of 1360 building models (in EnergyPlus Version 8.0). Also included is a scorecard for each prototype building. The scorecard is a spreadsheet that summarizes the building descriptions, thermal zone internal loads, schedules and other key modeling input...

Document type: Model Data
Publication Date: April 2011
Page Focus: Code Development

The ASHRAE Standard 90.1 prototype building models were developed by Pacific Northwest National Laboratory in support of the U.S. Department of Energy's (DOE's) Building Energy Codes Program. These prototype buildings were derived from DOE's Commercial Reference Building Models. This suite of ASHRAE Standard 90.1 prototype buildings covers all the Reference Building types except supermarket, and also adds a new building prototype representing high-rise apartment buildings.The prototype models include 16 building types in 17 climate locations for ASHRAE Standards 90.1-2004, 90.1-2007,  90.1-2010, 90.1-2013, and 90.1-2016. This combination leads to a set of 1360 building models (in EnergyPlus Version 8.0). Also included is a scorecard for each prototype building. The scorecard is a spreadsheet that summarizes the building descriptions, thermal zone internal loads, schedules and other key modeling input...

Document type: Model Data
Publication Date: April 2011
Page Focus: Code Development

The ASHRAE Standard 90.1 prototype building models were developed by Pacific Northwest National Laboratory in support of the U.S. Department of Energy's (DOE's) Building Energy Codes Program. These prototype buildings were derived from DOE's Commercial Reference Building Models. This suite of ASHRAE Standard 90.1 prototype buildings covers all the Reference Building types except supermarket, and also adds a new building prototype representing high-rise apartment buildings.The prototype models include 16 building types in 17 climate locations for ASHRAE Standards 90.1-2004, 90.1-2007,  90.1-2010, 90.1-2013, and 90.1-2016. This combination leads to a set of 1360 building models (in EnergyPlus Version 8.0). Also included is a scorecard for each prototype building. The scorecard is a spreadsheet that summarizes the building descriptions, thermal zone internal loads, schedules and other key modeling input...

Document type: Model Data
Publication Date: April 2011
Page Focus: Code Development

The ASHRAE Standard 90.1 prototype building models were developed by Pacific Northwest National Laboratory in support of the U.S. Department of Energy's (DOE's) Building Energy Codes Program. These prototype buildings were derived from DOE's Commercial Reference Building Models. This suite of ASHRAE Standard 90.1 prototype buildings covers all the Reference Building types except supermarket, and also adds a new building prototype representing high-rise apartment buildings.The prototype models include 16 building types in 17 climate locations for ASHRAE Standards 90.1-2004, 90.1-2007,  90.1-2010, 90.1-2013, and 90.1-2016. This combination leads to a set of 1360 building models (in EnergyPlus Version 8.0). Also included is a scorecard for each prototype building. The scorecard is a spreadsheet that summarizes the building descriptions, thermal zone internal loads, schedules and other key modeling input...

Document type: Model Data
Publication Date: April 2011
Page Focus: Code Development

The ASHRAE Standard 90.1 prototype building models were developed by Pacific Northwest National Laboratory in support of the U.S. Department of Energy's (DOE's) Building Energy Codes Program. These prototype buildings were derived from DOE's Commercial Reference Building Models. This suite of ASHRAE Standard 90.1 prototype buildings covers all the Reference Building types except supermarket, and also adds a new building prototype representing high-rise apartment buildings.The prototype models include 16 building types in 17 climate locations for ASHRAE Standards 90.1-2004, 90.1-2007,  90.1-2010, 90.1-2013,and 90.1-2016. This combination leads to a set of 1360 building models (in EnergyPlus Version 8.0). Also included is a scorecard for each prototype building. The scorecard is a spreadsheet that summarizes the building descriptions, thermal zone internal loads, schedules and other key modeling input...

Document type: Model Data
Publication Date: April 2011
Page Focus: Code Development

The ASHRAE Standard 90.1 prototype building models were developed by Pacific Northwest National Laboratory in support of the U.S. Department of Energy's (DOE's) Building Energy Codes Program. These prototype buildings were derived from DOE's Commercial Reference Building Models. This suite of ASHRAE Standard 90.1 prototype buildings covers all the Reference Building types except supermarket, and also adds a new building prototype representing high-rise apartment buildings.The prototype models include 16 building types in 17 climate locations for ASHRAE Standards 90.1-2004, 90.1-2007,  90.1-2010, 90.1-2013, and 90.1-2016. This combination leads to a set of 1360 building models (in EnergyPlus Version 8.0). Also included is a scorecard for each prototype building. The scorecard is a spreadsheet that summarizes the building descriptions, thermal zone internal loads, schedules and other key modeling input...

Document type: Model Data
Publication Date:
Page Focus: Code Development

The ASHRAE Standard 90.1 prototype building models were developed by Pacific Northwest National Laboratory in support of the U.S. Department of Energy's (DOE's) Building Energy Codes Program. These prototype buildings were derived from DOE's Commercial Reference Building Models. This suite of ASHRAE Standard 90.1 prototype buildings covers all the Reference Building types except supermarket, and also adds a new building prototype representing high-rise apartment buildings.The prototype models include 16 building types in 17 climate locations for ASHRAE Standards 90.1-2004, 90.1-2007,  90.1-2010, 90.1-2013, and 90.1-2016. This combination leads to a set of 1360 building models (in EnergyPlus Version 8.0). Also included is a scorecard for each prototype building. The scorecard is a spreadsheet that summarizes the building descriptions, thermal zone internal loads, schedules and other key modeling input...

Document type: Other
Publication Date: September 2012
Page Focus: Adoption

This toolkit was developed by the U.S. Department of Energy’s (DOE) Building Energy Codes Program (BECP) for use by states, municipalities, energy code advocates, policymakers, stakeholders, and all other groups with a vested interest in energy code adoption.

This toolkit provides information and resources to help guide adopting authorities through the adoption process and setting minimum requirements for new construction.

This toolkit provides some insight into how the adoption process may influence the residential and commercial build communities.

Document type: Other
Publication Date: September 2012
Page Focus: Compliance

The compliance toolkit describes the steps that should be taken by the build community to make sure that their buildings meet the requirements of the energy codes in effect where the buildings are being built and that the building designs are well documented so that the enforcement community can quickly and easily determine if the building meets the requirement of the energy code.

This toolkit describes the steps that should be taken by the build community to make sure that their buildings meet the requirements of the energy codes in effect where the buildings are being built and that the building designs are well documented so that the enforcement community can quickly and easily determine if the building meets the requirement of the energy code.

Document type: Other
Publication Date: September 2012
Page Focus: Adoption, Code Development, Compliance, Enforcement

Buildings account for almost 40% of the energy used in the United States and, as a direct result of that use, our environment and economy are impacted. Building energy codes and standards provide an effective response. The Building Energy Codes Program designed the Adoption, Compliance, and Enforcement (ACE) Learning Series for those in the building industry having the greatest potential to influence the adoption of and compliance with building energy codes and standards. Each toolkit in the ACE Learning Series delivers essential information to enable designers, specifiers, builders, building owners, policy makers, code officials, and others involved in building design and construction to understand the important role building energy codes play in helping us all address our energy, economic, and environmental challenges.

Document type: Reports and Studies
Publication Date: May 2011
Page Focus: Code Development

This report documents the progress indicator (PI) process and analysis that Pacific Northwest National Laboratory (PNNL) developed to evaluate the potential energy savings from the application of ASHRAE Standard 90.1-2010 to building design and construction compared to the application of ASHRAE Standard 90.1-2004. The report describes PNNL’s EnergyPlus simulation framework, and the building prototype simulation models. The combined upgrades from ASHRAE Standard 90.1 -2004 to ASHRAE Standard 90.1-2010 are described, and consist of a total of 153 approved addenda (44 addenda to ASHRAE Standard 90.1-2007 and 109 addenda to ASHRAE Standard 90.1-2010). PNNL reviewed and considered all 153 addenda for quantitative analysis in the PI process. Fifty-three of those addenda are included in the quantitative analysis. This report provides information on the categorization of all of the addenda, a summary of the content, and a more in-depth explanation of the impact and modeling of the 53...

Document type: Other
Publication Date: September 2013
Page Focus: Compliance

This document, concerning Activities and Methodology for Assessing Compliance with Building Energy Codes, is an action issued by the Department of Energy. Though it is not intended or expected, should any discrepancy occur between the document posted here and the document published in the Federal Register, the Federal Register publication controls. This document is being made available through the Internet solely as a means to facilitate the public's access to this document.

[6450-01-P]
DEPARTMENT OF ENERGY
Office of Energy Efficiency and Renewable Energy
[Docket No. EERE-2013-BT-BC-0036]
Activities and Methodology for Assessing Compliance with Building Energy Codes
AGENCY: Office of Energy Efficiency and Renewable Energy, Department of Energy.
ACTION: Notice of reopening of public comment period.

Document type: Other
Publication Date:
Page Focus: Adoption, Compliance

The Advanced Energy Design Guides (AEDGs) are a series of publications designed to provide recommendations for achieving energy savings over the minimum code requirements of ASHRAE Standard 90.1. This is the first step in the process toward achieving a net zero energy building—defined as a building that, on an annual basis, draws equal or less energy from outside resources than it provides using on-site, renewable energy sources. The guides have been developed in coordination with the following organizations: the American Institute of Architects, the Illuminating Engineering Society of North America, the U.S. Green Building Council, and the U.S. Department of Energy. The New Building Institute participated in the development of the initial guide.

More information on the AEDGs may be found on the Building Technologies Office Commercial Buildings website.

...

Document type: Analysis, Technical Support Document
Publication Date: August 2014
Page Focus: Commercial

This report provides the quantitative analysis to assess whether buildings constructed according to the requirements of ANSI/ASHRAE/IES Standard 90.1-2013 would result in improved energy efficiency in commercial buildings. The analysis considered each of the addenda to Standard 90.1-2010 that were included in Standard 90.1-2013.

Document type: Analysis, Technical Support Document
Publication Date: August 2014
Page Focus: Code Development

This report provides the qualitative analysis of all addenda to ANSI/ASHRAE/IES1 Standard 90.1-2010 (referred to as Standard 90.1-2010 or 2010 edition) that were included in ANSI/ASHRAE/IES Standard 90.1-2013 (referred to as Standard 90.1-2013 or 2013 edition). All addenda in creating Standard 90.1-2013 were evaluated for their projected impact on energy efficiency. Each addendum was characterized as having a positive, neutral, or negative impact on overall building energy efficiency.

Publication Date: August 2014
Page Focus: Regulatory

This report provides the qualitative analysis of all addenda to ANSI/ASHRAE/IES1 Standard 90.1-2010 (referred to as Standard 90.1-2010 or 2010 edition) that were included in ANSI/ASHRAE/IES Standard 90.1-2013 (referred to as Standard 90.1-2013 or 2013 edition). All addenda in creating Standard 90.1-2013 were evaluated for their projected impact on energy efficiency. Each addendum was characterized as having a positive, neutral, or negative impact on overall building energy efficiency.

Document type: Analysis
Publication Date: August 2014
Page Focus: Regulatory

This report provides the quantitative analysis to assess whether buildings constructed according to the requirements of ANSI/ASHRAE/IES Standard 90.1-2013 would result in improved energy efficiency in commercial buildings. The analysis considered each of the addenda to Standard 90.1-2010 that were included in Standard 90.1-2013. PNNL reviewed all addenda included by ASHRAE in creating Standard 90.1-2013 from Standard 90.1-2010, and considered their combined impact on a suite of prototype building models across all U.S. climate zones. . Out of the 110 total addenda, 30 were identified as having a measureable and quantifiable impact.

Document type: Analysis, Determination
Publication Date: March 2014
Page Focus: Code Development

This report provides a preliminary qualitative analysis of all addenda to ANSI/ASHRAE/IES Standard 90.1-2010 (referred to as Standard 90.1-2010 or 2010 edition) that were included in ANSI/ASHRAE/IES Standard 90.1-2013 (referred to as Standard 90.1-2013 or 2013 edition). All addenda in creating Standard 90.1-2013 were evaluated for their projected impact on energy efficiency. Each addendum was characterized as having a positive, neutral, or negative impact on overall building energy efficiency.

Document type: Analysis, Determination
Publication Date: March 2014
Page Focus: Code Development

This report provides a preliminary quantitative analysis to assess whether buildings constructed according to the requirements of ANSI/ASHRAE/IES Standard 90.1-2013 would result in improved energy efficiency in commercial buildings. The preliminary analysis considered each of the 110 addenda to Standard 90.1-2010 that were included in Standard 90.1-2013. PNNL reviewed all addenda included by ASHRAE in creating Standard 90.1-2013 from Standard 90.1-2010, and considered their combined impact on a suite of prototype building models across all U.S. climate zones. Most addenda were deemed to have little quantifiable impact on building efficiency for the purpose of DOE’s preliminary determination. However, out of the 110 total addenda, 30 were identified as having a measureable and quantifiable impact.

Document type: Reports and Studies
Publication Date: March 2014
Page Focus: Program

Commercial and residential buildings account for approximately 41% of all energy consumption and 72% of electricity usage in the United States. Building energy codes and standards set minimum requirements for energy-efficient design and construction for new and renovated buildings, assuring reductions in energy use and greenhouse gas emissions over the life of buildings. The U.S. Department of Energy (DOE), through the Building Energy Codes Program (BECP or the Program), supports the improvement of energy efficiency in buildings.

BECP periodically assesses the impacts of its activities by estimating historical and projected energy savings, consumer savings, and avoided emissions. The Pacific Northwest National Laboratory (PNNL) conducted the codes benefits assessment in support of the BECP. Underlying the assessment is a series of calculations that estimate and compare energy savings under two scenarios: "with BECP" and "without BECP." The analysis covers the years 1992-2040...

Document type: Resource Guide
Publication Date: June 2011
Page Focus: Adoption, Code Development, Compliance

This guide provides key information to policy makers on energy codes and standards and offers guidance on how policy makers can support the creation of statewide energy efficiency goals and standards. In addition, this guide instructs policy makers on how they can:

  • Encourage the adoption of statewide codes.
  • Establish energy code awareness programs.
  • Support enforcement of and compliance with energy codes.
  • Participate in the development of model codes and standards.
  • Determine the viability of the new code.
Document type: Resource Guide
Publication Date: September 2011
Page Focus: Compliance

This guide provides key information on energy codes tailored for architects and provides guidance on how they can support the adoption of new or updated energy codes and the resources needed to ensure compliance with what is adopted. The guide also includes information on the importance of architects in the development and compliance verification processes; information on the interface between codes and the design process; design and compliance tools; information on building construction and commissioning, and many other resources that are key to helping architects understand the important role energy codes through the design process play in addressing our energy, economic and environmental challenges.

Document type: Model Data
Publication Date: April 2016
Page Focus: Code Development

The commercial IECC prototype building models were developed by Pacific Northwest National Laboratory in support of the U.S. Department of Energy's (DOE's) Building Energy Codes Program. These prototype buildings were derived from DOE's Commercial Reference Building Models. This suite of commercial IECC prototype buildings covers all the Reference Building types except supermarket, and also adds a new building prototype representing high-rise apartment buildings. The prototype models include 16 building types in 17 climate locations for the 2006 IECC, 2009 IECC, 2012 IECC, and 2015 IECC. This combination leads to a set of 1088 building models (in EnergyPlus Version 8.0). Also included is a scorecard for each prototype building. The scorecard is a spreadsheet that summarizes the building descriptions, thermal zone internal loads, schedules and other key modeling input information.

...

Document type: Model Data
Publication Date: April 2016
Page Focus: Code Development

The commercial IECC prototype building models were developed by Pacific Northwest National Laboratory in support of the U.S. Department of Energy's (DOE's) Building Energy Codes Program. These prototype buildings were derived from DOE's Commercial Reference Building Models. This suite of commercial IECC prototype buildings covers all the Reference Building types except supermarket, and also adds a new building prototype representing high-rise apartment buildings. The prototype models include 16 building types in 17 climate locations for the 2006 IECC, 2009 IECC, 2012 IECC, and 2015 IECC. This combination leads to a set of 1088 building models (in EnergyPlus Version 8.0). Also included is a scorecard for each prototype building. The scorecard is a spreadsheet that summarizes the building descriptions, thermal zone internal loads, schedules and other key modeling input information.

...

Document type: Model Data
Publication Date:
Page Focus: Code Development

The commercial IECC prototype building models were developed by Pacific Northwest National Laboratory in support of the U.S. Department of Energy's (DOE's) Building Energy Codes Program. These prototype buildings were derived from DOE's Commercial Reference Building Models. This suite of commercial IECC prototype buildings covers all the Reference Building types except supermarket, and also adds a new building prototype representing high-rise apartment buildings. The prototype models include 16 building types in 17 climate locations for the 2006 IECC, 2009 IECC, 2012 IECC, and 2015 IECC. This combination leads to a set of 1088 building models (in EnergyPlus Version 8.0). Also included is a scorecard for each prototype building. The scorecard is a spreadsheet that summarizes the building descriptions, thermal zone internal loads, schedules and other key modeling input information.

Document type: Model Data
Publication Date: April 2016
Page Focus: Code Development

The commercial IECC prototype building models were developed by Pacific Northwest National Laboratory in support of the U.S. Department of Energy's (DOE's) Building Energy Codes Program. These prototype buildings were derived from DOE's Commercial Reference Building Models. This suite of commercial IECC prototype buildings covers all the Reference Building types except supermarket, and also adds a new building prototype representing high-rise apartment buildings. The prototype models include 16 building types in 17 climate locations for the 2006 IECC, 2009 IECC, 2012 IECC, and 2015 IECC. This combination leads to a set of 1088 building models (in EnergyPlus Version 8.0). Also included is a scorecard for each prototype building. The scorecard is a spreadsheet that summarizes the building descriptions, thermal zone internal loads, schedules and other key modeling input information.

...

Document type: Model Data
Publication Date: April 2016
Page Focus: Code Development

The commercial IECC prototype building models were developed by Pacific Northwest National Laboratory in support of the U.S. Department of Energy's (DOE's) Building Energy Codes Program. These prototype buildings were derived from DOE's Commercial Reference Building Models. This suite of commercial IECC prototype buildings covers all the Reference Building types except supermarket, and also adds a new building prototype representing high-rise apartment buildings. The prototype models include 16 building types in 17 climate locations for the 2006 IECC, 2009 IECC, 2012 IECC, and 2015 IECC. This combination leads to a set of 1088 building models (in EnergyPlus Version 8.0). Also included is a scorecard for each prototype building. The scorecard is a spreadsheet that summarizes the building descriptions, thermal zone internal loads, schedules and other key modeling input information.

...

Document type: Model Data
Publication Date: April 2016
Page Focus: Code Development

The commercial IECC prototype building models were developed by Pacific Northwest National Laboratory in support of the U.S. Department of Energy's (DOE's) Building Energy Codes Program. These prototype buildings were derived from DOE's Commercial Reference Building Models. This suite of commercial IECC prototype buildings covers all the Reference Building types except supermarket, and also adds a new building prototype representing high-rise apartment buildings. The prototype models include 16 building types in 17 climate locations for the 2006 IECC, 2009 IECC, 2012 IECC, and 2015 IECC. This combination leads to a set of 1088 building models (in EnergyPlus Version 8.0). Also included is a scorecard for each prototype building. The scorecard is a spreadsheet that summarizes the building descriptions, thermal zone internal loads, schedules and other key modeling input information.

...

Document type: Model Data
Publication Date: April 2016
Page Focus: Code Development

The commercial IECC prototype building models were developed by Pacific Northwest National Laboratory in support of the U.S. Department of Energy's (DOE's) Building Energy Codes Program. These prototype buildings were derived from DOE's Commercial Reference Building Models. This suite of commercial IECC prototype buildings covers all the Reference Building types except supermarket, and also adds a new building prototype representing high-rise apartment buildings. The prototype models include 16 building types in 17 climate locations for the 2006 IECC, 2009 IECC, 2012 IECC, and 2015 IECC. This combination leads to a set of 1088 building models (in EnergyPlus Version 8.0). Also included is a scorecard for each prototype building. The scorecard is a spreadsheet that summarizes the building descriptions, thermal zone internal loads, schedules and other key modeling input information.

...

Document type: Model Data
Publication Date: April 2016
Page Focus: Code Development

The commercial IECC prototype building models were developed by Pacific Northwest National Laboratory in support of the U.S. Department of Energy's (DOE's) Building Energy Codes Program. These prototype buildings were derived from DOE's Commercial Reference Building Models. This suite of commercial IECC prototype buildings covers all the Reference Building types except supermarket, and also adds a new building prototype representing high-rise apartment buildings. The prototype models include 16 building types in 17 climate locations for the 2006 IECC, 2009 IECC, 2012 IECC, and 2015 IECC. This combination leads to a set of 1088 building models (in EnergyPlus Version 8.0). Also included is a scorecard for each prototype building. The scorecard is a spreadsheet that summarizes the building descriptions, thermal zone internal loads, schedules and other key modeling input information.

...

Document type: Model Data
Publication Date: April 2016
Page Focus: Code Development

The commercial IECC prototype building models were developed by Pacific Northwest National Laboratory in support of the U.S. Department of Energy's (DOE's) Building Energy Codes Program. These prototype buildings were derived from DOE's Commercial Reference Building Models. This suite of commercial IECC prototype buildings covers all the Reference Building types except supermarket, and also adds a new building prototype representing high-rise apartment buildings. The prototype models include 16 building types in 17 climate locations for the 2006 IECC, 2009 IECC, 2012 IECC, and 2015 IECC. This combination leads to a set of 1088 building models (in EnergyPlus Version 8.0). Also included is a scorecard for each prototype building. The scorecard is a spreadsheet that summarizes the building descriptions, thermal zone internal loads, schedules and other key modeling input information.

...

Document type: Model Data
Publication Date: April 2016
Page Focus: Code Development

The commercial IECC prototype building models were developed by Pacific Northwest National Laboratory in support of the U.S. Department of Energy's (DOE's) Building Energy Codes Program. These prototype buildings were derived from DOE's Commercial Reference Building Models. This suite of commercial IECC prototype buildings covers all the Reference Building types except supermarket, and also adds a new building prototype representing high-rise apartment buildings. The prototype models include 16 building types in 17 climate locations for the 2006 IECC, 2009 IECC, 2012 IECC, and 2015 IECC. This combination leads to a set of 1088 building models (in EnergyPlus Version 8.0). Also included is a scorecard for each prototype building. The scorecard is a spreadsheet that summarizes the building descriptions, thermal zone internal loads, schedules and other key modeling input information.

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Document type: Model Data
Publication Date: April 2016
Page Focus: Code Development

The commercial IECC prototype building models were developed by Pacific Northwest National Laboratory in support of the U.S. Department of Energy's (DOE's) Building Energy Codes Program. These prototype buildings were derived from DOE's Commercial Reference Building Models. This suite of commercial IECC prototype buildings covers all the Reference Building types except supermarket, and also adds a new building prototype representing high-rise apartment buildings. The prototype models include 16 building types in 17 climate locations for the 2006 IECC, 2009 IECC, 2012 IECC, and 2015 IECC. This combination leads to a set of 1088 building models (in EnergyPlus Version 8.0). Also included is a scorecard for each prototype building. The scorecard is a spreadsheet that summarizes the building descriptions, thermal zone internal loads, schedules and other key modeling input information.

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Document type: Model Data
Publication Date: April 2016
Page Focus: Code Development

The commercial IECC prototype building models were developed by Pacific Northwest National Laboratory in support of the U.S. Department of Energy's (DOE's) Building Energy Codes Program. These prototype buildings were derived from DOE's Commercial Reference Building Models. This suite of commercial IECC prototype buildings covers all the Reference Building types except supermarket, and also adds a new building prototype representing high-rise apartment buildings. The prototype models include 16 building types in 17 climate locations for the 2006 IECC, 2009 IECC, 2012 IECC, and 2015 IECC. This combination leads to a set of 1088 building models (in EnergyPlus Version 8.0). Also included is a scorecard for each prototype building. The scorecard is a spreadsheet that summarizes the building descriptions, thermal zone internal loads, schedules and other key modeling input information.

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Document type: Model Data
Publication Date: April 2016
Page Focus: Code Development

The commercial IECC prototype building models were developed by Pacific Northwest National Laboratory in support of the U.S. Department of Energy's (DOE's) Building Energy Codes Program. These prototype buildings were derived from DOE's Commercial Reference Building Models. This suite of commercial IECC prototype buildings covers all the Reference Building types except supermarket, and also adds a new building prototype representing high-rise apartment buildings. The prototype models include 16 building types in 17 climate locations for the 2006 IECC, 2009 IECC, 2012 IECC, and 2015 IECC. This combination leads to a set of 1088 building models (in EnergyPlus Version 8.0). Also included is a scorecard for each prototype building. The scorecard is a spreadsheet that summarizes the building descriptions, thermal zone internal loads, schedules and other key modeling input information.

...

Document type: Model Data
Publication Date: April 2016
Page Focus: Code Development

The commercial IECC prototype building models were developed by Pacific Northwest National Laboratory in support of the U.S. Department of Energy's (DOE's) Building Energy Codes Program. These prototype buildings were derived from DOE's Commercial Reference Building Models. This suite of commercial IECC prototype buildings covers all the Reference Building types except supermarket, and also adds a new building prototype representing high-rise apartment buildings. The prototype models include 16 building types in 17 climate locations for the 2006 IECC, 2009 IECC, 2012 IECC, and 2015 IECC. This combination leads to a set of 1088 building models (in EnergyPlus Version 8.0). Also included is a scorecard for each prototype building. The scorecard is a spreadsheet that summarizes the building descriptions, thermal zone internal loads, schedules and other key modeling input information.

...

Document type: Model Data
Publication Date: April 2016
Page Focus: Code Development

The commercial IECC prototype building models were developed by Pacific Northwest National Laboratory in support of the U.S. Department of Energy's (DOE's) Building Energy Codes Program. These prototype buildings were derived from DOE's Commercial Reference Building Models. This suite of commercial IECC prototype buildings covers all the Reference Building types except supermarket, and also adds a new building prototype representing high-rise apartment buildings. The prototype models include 16 building types in 17 climate locations for the 2006 IECC, 2009 IECC, 2012 IECC, and 2015 IECC. This combination leads to a set of 1088 building models (in EnergyPlus Version 8.0). Also included is a scorecard for each prototype building. The scorecard is a spreadsheet that summarizes the building descriptions, thermal zone internal loads, schedules and other key modeling input information.

...

Document type: Model Data
Publication Date: April 2016
Page Focus: Code Development

The commercial IECC prototype building models were developed by Pacific Northwest National Laboratory in support of the U.S. Department of Energy's (DOE's) Building Energy Codes Program. These prototype buildings were derived from DOE's Commercial Reference Building Models. This suite of commercial IECC prototype buildings covers all the Reference Building types except supermarket, and also adds a new building prototype representing high-rise apartment buildings. The prototype models include 16 building types in 17 climate locations for the 2006 IECC, 2009 IECC, 2012 IECC, and 2015 IECC. This combination leads to a set of 1088 building models (in EnergyPlus Version 8.0). Also included is a scorecard for each prototype building. The scorecard is a spreadsheet that summarizes the building descriptions, thermal zone internal loads, schedules and other key modeling input information.

...

Document type: Model Data
Publication Date: April 2016
Page Focus: Code Development

The commercial IECC prototype building models were developed by Pacific Northwest National Laboratory in support of the U.S. Department of Energy's (DOE's) Building Energy Codes Program. These prototype buildings were derived from DOE's Commercial Reference Building Models. This suite of commercial IECC prototype buildings covers all the Reference Building types except supermarket, and also adds a new building prototype representing high-rise apartment buildings. The prototype models include 16 building types in 17 climate locations for the 2006 IECC, 2009 IECC, 2012 IECC, and 2015 IECC. This combination leads to a set of 1088 building models (in EnergyPlus Version 8.0). Also included is a scorecard for each prototype building. The scorecard is a spreadsheet that summarizes the building descriptions, thermal zone internal loads, schedules and other key modeling input information.

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Document type: Reports and Studies
Publication Date: September 2011
Page Focus: Adoption, Compliance

Conformity assessment is a term used to describe the processes followed to demonstrate that a product, service, management system, or body meets specified requirements, such as standards, codes, laws, regulations, or other criteria. With respect to energy codes, conformity assessment includes all activities and tasks undertaken by any number of entities to ensure that the provisions of an adopted energy code are achieved at a designated point in time. This report identifies and discusses conformity assessment activities and provides guidance for developing new or adjusting existing ways of verifying compliance. In addition, this report looks at different ways to ensure that the energy efficiency goals of an adopted code or standard are achieved.

Document type: Reports and Studies
Publication Date: May 2013
Page Focus: Adoption

The purpose of this analysis is to examine the cost-effectiveness of the 2010 edition of ANSI/ASHRAE/IES1 Standard 90.1. Standard 90.1 is the model energy standard for commercial and multi-family residential buildings over three floors (ECPA, Public Law 94-385). PNNL analyzed the cost-effectiveness of changes in Standard 90.1 from 90.1-2007 to 90.1-2010, as applied in the United States. During the development of new editions of Standard 90.1, the cost-effectiveness of individual changes (addenda) is often calculated to support the deliberations of Standard Standing Project Committee (SSPC) 90.1. The process does not include analysis of the cost-effectiveness of the entire package of addenda from one version of the standard to the next. Providing States with an analysis of cost-effectiveness may encourage more rapid adoption of newer editions of energy codes based on Standard 90.1. This information may also inform the development of future editions of Standard 90.1.

Document type: Reports and Studies
Publication Date: December 2014
Page Focus: Adoption

This report and an accompanying spreadsheet compile the end use building simulation results for prototype buildings throughout the United States. The results represent the energy use of each edition of ANSI/ASHRAE/IES Standard 90.1, Energy Standard for Buildings Except Low-Rise Residential Buildings.

Document type: Analysis
Publication Date: August 2015
Page Focus: Commercial

This report provides an assessment as to whether new buildings constructed to the commercial energy
efficiency provisions of the 2015 IECC would save energy and energy costs as compared to the 2012
IECC. PNNL also compared the energy performance of the 2015 IECC with the corresponding Standard
90.1-2013. The purpose of this analysis is to help states and local jurisdictions make informed decisions
regarding model code adoption.

Document type: Reports and Studies
Publication Date: September 2012
Page Focus: Code Development

The purpose of this analysis is to assess the relative energy and energy cost performance of commercial buildings designed to meet the requirements found in the commercial energy efficiency provisions of the International Energy Conservation Code (IECC). Section 304(b) of the Energy Conservation and Production Act (ECPA), as amended, requires the Secretary of Energy to make a determination each time a revised version of ASHRAE Standard 90.1 is published with respect to whether the revised standard would improve energy efficiency in commercial buildings. As many states have historically adopted the IECC for both residential and commercial buildings, PNNL has evaluated the impacts of the commercial provisions of the 2006, 2009, and 2012 editions of the IECC. PNNL also compared energy performance with corresponding editions of ANSI/ASHRAE/IES Standard 90.1 to help states and local jurisdictions make informed decisions regarding model code adoption.

Document type: Analysis, Determination
Publication Date: October 2017
Page Focus: Code Development

To meet statutory requirements, DOE conducted an analysis to quantify the expected energy savings associated with Standard 90.1-2016. This report documents the methodology used to conduct the analysis. Based on the analysis, DOE has determined that the 2016 edition of the ANSI/ASHRAE/IES Standard 90.1 would improve overall energy efficiency in buildings subject to the code compared to the 2013 edition of Standard 90.1.

Document type: Model Data
Publication Date: April 2014
Page Focus: Code Development

EnergyPlus TMY3 weather files for 17 climate locations associated with the ASHRAE Standard 90.1 Prototype Building Models. See the Commercial Prototype Building Models page for the individual weather data files listed by Climate Zone. Updated file posted 10/22/18.

Document type: Model Data
Publication Date: April 2014
Page Focus: Code Development

Since the last publication of the commercial prototype building models, PNNL has made numerous enhancements to the original prototype models compliant with the 2004, 2007, and 2010 editions of Standard 90.1. Those enhancements are described here and were made for several reasons: (1) to change or improve prototype design assumptions; (2) to improve simulation accuracy; (3) to improve simulation infrastructure; and (4) to add additional detail to the models needed to capture certain energy impacts from Standard 90.1 improvements.

Document type: Resource Guide
Publication Date: September 2011
Page Focus: Compliance

Ensuring compliance with HVAC control requirements is difficult, as controls can be difficult to identify on plans or in the building, yet it is a crucial task. HVAC controls are a key driver of building performance and without compliance and enforcement activities, the code requirements may be ignored, overlooked, or misunderstood.

This guide provides an aid that will make it easier to apply the heating, ventilation, and air conditioning (HVAC) control requirements found in building energy codes and addresses requirements defined by 2009 and 2012 editions of the International Energy Conservation Code (IECC) and ASHRAE Standard 90.1-2007 and ASHRAE Standard 90.1-2010.

Document type: Analysis, Reports and Studies
Publication Date: March 2017
Page Focus: Adoption, Compliance

This study used a three-step process to evaluate the degree to which high-impact controls requirements included in commercial energy codes are realizing their savings potential. The three-step process included: (1) interviews of commissioning agents; (2) field audits of a sample of commercial buildings to determine how well control measures are being designed, commissioned and correctly implemented; and (3) analysis of the information gathered.

Document type: Code Notes
Publication Date: August 2012
Page Focus: Compliance

The intent of the pipe insulation requirements is to reduce temperature changes while fluids are being transported through piping associated with heating, cooling or service hot water (SHW) systems, thereby saving energy and reducing operating costs.

Document type: State-specific
Publication Date: October 2013
Page Focus: Adoption

Letter from the Kentucky Department of Housing, Buildings and Construction requesting a deadline to file Kentucky's certification statement with respect to ASHRAE Standard 90.1-2010.

Document type: Resource Guide
Publication Date: September 2012
Page Focus: Adoption, Code Development, Compliance

This guide provides information for anyone dealing with a lighting energy code or standard. It provides background and development information to help readers understand the basis for requirements and their intent. The guide also provides detailed explanations of the major types of requirements such that users can more effectively design to meet compliance while applying the most flexibility possible.

Publication Date: July 2013
Page Focus: Adoption

The energycode for one- and two-family residential structures in Louisiana is Part IV: Energy Conservation of the 2006 IRC. 2009 IECC is currently being enforced in low-rise, multifamily residential structures. ASHRAE 90.1-2007 is currently enforced for commercial construction.

This letter certifies that ACT 390 of 2013 has been signed by the Governor, and it will update Part IV: Energy Conservation of the 2009 IRC effective January 1, 2014, and that ASHRAE Standard 90.1-2007 is the code  currently enforced by the Louisiana Office of the State Fire Marshal for commercial construction.

Document type: Model Data
Publication Date: April 2011
Page Focus: Code Development

This speadsheet provides a summary of the percentage of energy savings with plug loads for the ASHRAE Standard 90.1 Prototype Building Models.

Document type: Reports and Studies
Publication Date: January 2015
Page Focus: Adoption

The purpose of this analysis is to examine the cost-effectiveness of the 2013 edition of ANSI/ASHRAE/IES1 Standard 90.1 (ANSI/ASHRAE/IES 2013). PNNL analyzed the cost-effectiveness of changes in Standard 90.1 from 90.1-2010 to 90.1-2013, as applied in commercial buildings across the United States. During the development of new editions of Standard 90.1, the cost-effectiveness of individual changes (addenda) is often calculated to support the deliberations of ASHRAE Standard Standing Project Committee (SSPC) 90.1. The ASHRAE process, however, does not include analysis of the cost-effectiveness of the entire package of addenda from one edition of the standard to the next, which is of particular interest to adopting State and local governments. Providing States with an analysis of cost-effectiveness may encourage more rapid adoption of newer editions of energy codes based on Standard 90.1. This information may also inform the development of future editions of Standard 90.1.

Document type: Technical Support Document
Publication Date: September 2012
Page Focus: Compliance

This technical support document (TSD) is designed to explain the technical basis for the COMcheck software as originally developed based on the ANSI/ASHRAE/IES Standard 90.1-1989 (Standard 90.1-1989). Documentation for other national model codes and standards and specific state energy codes supported in COMcheck has been added to this report as appendices. These appendices are intended to provide technical documentation for features specific to the supported codes and for any changes made for state-specific codes that differ from the standard features that support compliance with the national model codes and standards. Beginning with COMcheck version 3.8.0, support for 90.1-1989, 90.1-1999, and the 1998 IECC and version 3.9.0 support for 2000 and 2001 IECC are no longer included, but those sections remain in this document for reference purposes.

Document type: State-specific
Publication Date: July 2013
Page Focus: Adoption

The State of Tennessee, Department of Commerce and Insurance, Division of Fire Prevention certifies that it has adopted the 2006 International Energy Conservation Code (IECC) for one and two family dwellings and townhouses and non-State owned commercial buildings, and ASHRAE 90.1-2007 for State Buildings.