Publications

Oregon Certification of Commercial Building Energy Codes - Standard 90.1-2019
Document Type: State-specific, State Certification | Publication Date:
Cost-effectiveness Analysis of 2015 IECC - Oregon
Document Number: PNNL-24953 Rev-1 | Document Type: Analysis, Cost-effectiveness | Publication Date:

These analyses evaluate the cost-effectiveness of the prescriptive path of the 2015 edition of the International Energy Conservation Code (IECC), relative to the 2012 and 2009 IECC for all 50 states and the District of Columbia. The analysis covers one- and two-family dwelling units, town-homes, and low-rise multifamily residential buildings covered by the residential provisions of the 2015 IECC.

Oregon Residential Energy Code Field Study
Document Number: PNNL-30006 | Document Type: Field Study, Reports and Studies, State-specific | Publication Date:

A research project in the state of Oregon identified opportunities to reduce homeowner utility bills in residential single-family new construction by increasing compliance with the state energy code. The study was initiated in November 2019; data collection began in November 2019 and continued through February 2020. Analysis of the data has led to a better understanding of the energy features present in homes and identified over $600,000 in potential annual savings to Oregon homeowners that could result from increased compliance with the 2017 Oregon Residential Specialty Code (2017 ORSC).

Cost-effectiveness Analysis for ASHRAE 90.1-2013 - Oregon
Document Number: PNNL-25011 | Document Type: Analysis, Cost-effectiveness | Publication Date:

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 for each state in the United States.

Oregon Certification of Residential Building Energy Codes - 2012 IECC
Document Type: State-specific, State Certification | Publication Date:
Oregon Certification of Commercial Building Energy Codes - Standard 90.1-2013
Document Type: State Certification, State-specific | Publication Date:
Cost-effectiveness Analysis for ASHRAE 90.1-2019 - Oregon
Document Number: PNNL-31526 | Document Type: Analysis, Cost-effectiveness | Publication Date:

The purpose of this analysis is to examine the cost-effectiveness of the 2019 edition of ANSI/ASHRAE/IES2 Standard 90.1(ANSI/ASHRAE/IES 2019). PNNL analyzed the cost-effectiveness of changes in Standard 90.1-2019, compared to the previous 90.1-2016 edition, as applied in commercial buildings across the United States.  

Cost-effectiveness Analysis of 2021 IECC - Oregon
Document Number: PNNL-31619 | Document Type: Analysis, Cost-effectiveness | Publication Date:

PNNL evaluated the cost effectiveness of the changes in the prescriptive and mandatory residential provisions of the 2021 edition of the IECC, compared to those in the prior edition, the 2018 IECC.

State Energy Code Analysis Fact Sheet - Oregon
Document Number: DOE/EE-2427 | Document Type: Analysis | Publication Date:

Expected savings overview of new homes built to the 2021 IECC and new commercial buildings built to ASHRAE Standard 90.1-2019 by State.

Cost-effectiveness Analysis for ASHRAE 90.1-2019 - Oregon
Document Number: PNNL-31526 | Document Type: Analysis, Cost-effectiveness | Publication Date:

The purpose of this analysis is to examine the cost-effectiveness of the 2019 edition of ANSI/ASHRAE/IES2 Standard 90.1(ANSI/ASHRAE/IES 2019). PNNL analyzed the cost-effectiveness of changes in Standard 90.1-2019, compared to the previous 90.1-2016 edition, as applied in commercial buildings across the United States.