The U.S. Department of Energy (DOE) and National Laboratories released updated versions of open-source, whole-building energy modeling tools: the EnergyPlus engine and the OpenStudio software development kit and graphical application.
EnergyPlus 9.3.0 continues to emphasize object-oriented refactoring and defect resolution. It includes refactored implementations of all coils and plant components, as well as fixes for 76 known issues and bugs.
EnergyPlus 9.3.0 also incorporates several performance enhancements from the EnergyPlus 10X project, including the ability to run shading calculations on a Graphics Processing Unit (GPU). One significant upgrade in EnergyPlus 9.3.0 is the capability to write Energy Management System (EMS) scripts in Python.
OpenStudio 3.0.0 supports the latest version of EnergyPlus, 9.3.0. This, and the latest version of Radiance 5.0.a.12, are bundled with OpenStudio distribution. This OpenStudio release includes updates to the SDK, Server, and Standards gem.
Related Stories
Codes and Standards | Feb 8, 2018
EPA’s Water of the U.S. rule delayed for two years while repeal sought
Controversial Obama-era regulation may never be implemented.
Codes and Standards | Feb 5, 2018
Astrophysicist turns his skills toward identifying and predicting location of vacant buildings
Project could help Baltimore and other cities redevelop blighted properties.
Codes and Standards | Feb 5, 2018
Denver’s new green roof mandate raises implementation policies
Voter initiative left many details undecided.
Codes and Standards | Feb 2, 2018
How workplace design can position financial services companies for success
HOK report examines forces reshaping industry.
Codes and Standards | Jan 31, 2018
California is the first state to phase out incandescent light bulbs
In two years, the rest of the U.S. will follow suit.
Codes and Standards | Jan 31, 2018
Automated tool assists in design of force transfer around openings
Engineered Wood Assn. offers free calculator and technical note.
Codes and Standards | Jan 31, 2018
First large-scale use of perovskite solar cells in office building slated for Poland this year
Skanska will integrate the technology into building facades.
Codes and Standards | Jan 29, 2018
Advanced Energy Design Guide for K-12 Schools to achieve zero energy
Publication is joint effort by ASHRAE, AIA, IES, and USGBC.
Codes and Standards | Jan 26, 2018
Flying drones while inebriated now illegal in New Jersey
Violators could be sentenced to six months in jail.
Codes and Standards | Jan 25, 2018
OSHA penalties for violations increase
Fines adjusted for inflation in the New Year.