ASHRAE recently released a new standard describing a methodology to apply building energy modeling throughout the design process.
ASHRAE Standard 209-2018, Energy Simulation Aided Design for Buildings except Low Rise Residential Buildings, defines minimum requirements for energy design assistance using building energy simulation and analysis. The standard defines consistent energy modeling procedures to analyze the impact of design decisions.
To comply with the standard, building project teams must evaluate energy-efficiency options using modeling during schematic design. “For many buildings, energy modeling is typically employed only near the end of the design process to determine if a building meets minimum requirements for energy-efficient design, outlined in Standard 90.1,” said Jason Glazer, chair of the Standard 209 committee.
“Standard 209-2018 requires building energy modeling earlier in the design process, so the information it provides will more effectively inform design decisions and result in higher performing buildings,” Glazer said.
This new standard will be useful to building owners, architects, government agencies and many others who want their projects to benefit from the use of simulation, ASHRAE said in a news release. The standard also describes analysis activities from early concept development to post-occupancy.
Related Stories
| Dec 13, 2011
LEED-EB outpaces LEED for new construction
The U.S. Green Building Council's (USGBC's) LEED certifications for existing buildings standard is outpacing LEED for new buildings for the first time.
| Dec 13, 2011
Regulators charge pervasive abuse of construction workers in Connecticut
Federal and state regulators say they have uncovered what they call "widespread noncompliance" with minimum wage and overtime laws in Connecticut's construction industry.
| Dec 13, 2011
Philadelphia mayor signs order for project labor agreements
Philadelphia Mayor Michael Nutter signed an executive order establishing project labor agreements for major public works projects in Philadelphia.
| Dec 13, 2011
Improved code requirements for attic ventilation
The Roof Assembly Ventilation Coalition (RAVC) participated in the development of the code.
| Dec 12, 2011
LEED-EB Outpaces LEED for New Construction
The U.S. Green Building Council’s (USGBC’s) LEED certifications for existing buildings standard is outpacing LEED for new buildings for the first time.
| Dec 12, 2011
Philadelphia Mayor Signs Order for Project Labor Agreements
Philadelphia Mayor Michael Nutter signed an executive order establishing project labor agreements for major public works projects in Philadelphia.
| Dec 12, 2011
Improved Code Requirements for Attic Ventilation
The International Code Council (ICC) recently published the 2012 International Residential Code (IRC) that includes improved code requirements for balanced intake and exhaust for ventilated attics.
| Dec 12, 2011
DOE makes 2010 ASHRAE energy standard the reference for state energy codes
The U.S. Department of Energy (DOE) issued a ruling that establishes the 2010 American Society of Heating, Refrigerating and Air-Conditioning Engineers’ (ASHRAE’s) 2010 energy efficiency standard as the commercial building reference standard for state building energy codes.
| Dec 1, 2011
Chinese cabinet approves regulation to prevent fraud in construction bidding
China’s State Council approved a regulation to standardize bidding processes for construction and other business-related projects in order to prevent fraud and misconduct.
| Dec 1, 2011
More stringent efficiency codes driving growth in green building industry
Thanks partly to upgraded building codes, the building energy efficiency market will soar more than 50% between now and 2017 to $103.5 billion, according to Pike Research.
