The U.S. Department of Energy (DOE) released its preliminary determination of energy savings for ANSI/ASHRAE/IES Standard 90.1-2019.
The study affirmed that the updated code will increase energy efficiency in commercial buildings. The analysis, performed by Pacific Northwest National Laboratory (PNNL), indicates that buildings meeting Standard 90.1-2019 (as compared to the previous 2016 edition) would result in national average energy savings of about:
· 4.7% site energy
· 4.3% source energy
· 4.3% energy cost
· 4.2% carbon emissions
DOE will accept written comments and information on the analysis through May 21, 2021.
Related Stories
Resiliency | Feb 16, 2016
Obama establishes federal earthquake risk management standard
The standard requires federal agencies to use earthquake-resistant design provisions in current building codes.
Codes and Standards | Feb 12, 2016
ISO releases national assessment and state-by-state building codes evaluation
Report covers 87% of U.S. population.
Codes and Standards | Feb 12, 2016
Huge fraud case involving alleged engineering impostors uncovered in California
Hundreds of buildings may have to be demolished.
Codes and Standards | Feb 11, 2016
New York governor makes emergency design-build authorization
The declaration was issued in response to Winter Storm Jonas which dumped over 18 inches of snow in parts of the state.
Green | Jan 29, 2016
USGBC names top 10 states for LEED green building
Illinois leads the list for the third straight year.
Codes and Standards | Jan 25, 2016
Dept. of Energy releases decision guides for plug and process loads
Plug and process loads consume about 30% of the primary energy in U.S. commercial buildings today.
Codes and Standards | Jan 22, 2016
ConsensusDocs releases new multi-party IPD agreement and joining agreement
The documents serve as a comprehensive revision of previous IPD agreement
Codes and Standards | Jan 22, 2016
State Savings Calculator analyzes savings associated with energy codes
The calculator breaks down the cost-effectiveness of energy codes on a state-by-state basis.
Codes and Standards | Jan 22, 2016
Metal Roofing Seaming Guide published by Metal Construction Association
The free document is specifically tailored for metal roof installation.
Codes and Standards | Jan 22, 2016
Treasury Dept. will start crackdown on illicit money in luxury real estate
The move is expected to impact high-end condo development.