The U.S. Department of Energy and National Labs released updated versions of their open-source, whole-building energy modeling tools, the EnergyPlus engine and the OpenStudio Software Development Kit.
EnergyPlus 9.5.0 includes fixes for over 60 known issues and bugs. The release also includes new features including a new battery model, enhancements to heat-pump water heaters and energy recovery ventilators, new tabular reporting options, and additional actuators for EMS and the Python Plugin. Starting with this release, a single application can run multiple EnergyPlus simulations that will not interfere with one another.
OpenStudio 3.2.0 includes updates to the OpenStudio Application Programming Interface, Command Line Interface, Server, and Standards gem. New features include Python API bindings, EnergyPlus export in epJSON input format, and OpenStudio Server support for URBANopt simulations.
The OpenStudio Standards gem has been updated to include data for ASHRAE 90.1-2016 models. In addition, all ASHRAE Standard 90.1 data tables are exported into a separate repository that can used by tools other than OpenStudio.
Related Stories
Codes and Standards | Mar 30, 2017
WELL enters strategic partnership with developer of standards and assessment tools
GIGA’s RESET standard and data collection will be integrated into the WELL standard.
Codes and Standards | Mar 29, 2017
Climate-specific code changes target energy savings for tropical zones
Hawaii considers updated 2015 IECC tailored to its climate.
Codes and Standards | Mar 28, 2017
Safety concerns over wood-frame construction raised after Raleigh apartment fire
The unfinished building was destroyed in a five-alarm blaze.
Codes and Standards | Mar 27, 2017
Bills in Maryland Legislature would restrict use of wood in multifamily construction
American Wood Council and design and construction professionals are speaking out against the measure.
Codes and Standards | Mar 23, 2017
New manual of IT connectivity guidelines for commercial developments, redevelopments released
Mobile capacity planning, conduit points of entry, and electrical resiliency are covered.
Codes and Standards | Mar 22, 2017
Brick Industry Assn. study finds brick buildings cost less than precast, metal, and glass
The study compares costs in five categories of construction.
Codes and Standards | Mar 21, 2017
Calif. shopping center is first to earn BREEAM USA In-Use certification
The certification measures and monitors environmental performance of existing buildings.
Codes and Standards | Mar 20, 2017
Professional liability insurance rates for architects and engineers expected to be stable in 2017
Premiums leveled off in 2015, and claims have been stable, helping to hold costs down.
Codes and Standards | Mar 15, 2017
Energy Star program at risk
The standard-setting initiative for energy-efficient products may be a victim of Trump budget cuts.
Codes and Standards | Mar 14, 2017
Timber Innovation Act to promote tall wood buildings introduced in Congress
The measure has bipartisan support.
