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
Codes and Standards | Sep 7, 2021
Boston turns to developer fees to fund flood protection infrastructure
Assessments on commercial properties will help build seawall and other protective measures.
Codes and Standards | Sep 3, 2021
Low-cost methods can have substantial impact on reducing embodied carbon
Whole-building design, material substitution, and specification strategies can slash carbon by up to 46%.
Codes and Standards | Sep 2, 2021
Case for power resiliency in buildings grows with more disaster and outages
Essential businesses like data centers, hospitals are first adopters of new storage systems.
Codes and Standards | Aug 31, 2021
UK industry group wants mandatory whole-life carbon assessments of buildings
Aims to address hidden emissions embedded in supply chains.
Codes and Standards | Aug 31, 2021
Home electrification will require code upgrades
Residential electric panel capacity must be increased.
Codes and Standards | Aug 30, 2021
Facebook’s new $800 million Arizona data center to save big on water
Will restore more than 200 million gallons of water per year to river basins.
Codes and Standards | Aug 26, 2021
California may require solar on new high-rise residential and commercial buildings
State energy commission approves proposal; Could become law in 2023.
Codes and Standards | Aug 25, 2021
Study finds racism, discrimination common in construction industry
NIBS to share best practices with industry leaders to improve worker treatment.
Codes and Standards | Aug 24, 2021
White paper addresses insulated metal panel specifications for roofs and walls
Pertains to provisions of the National Building Code of Canada.
Codes and Standards | Aug 24, 2021
KTGY releases free resource to reduce carbon footprint in multifamily developments
Helps navigate Denver Green Code measures—a series of voluntary codes.