environment | March 03, 2026

What is EnergyPlus used for?

What is EnergyPlus used for?

EnergyPlus™ is a whole building energy simulation program that engineers, architects, and researchers use to model both energy consumption—for heating, cooling, ventilation, lighting and plug and process loads—and water use in buildings.

What is doe2?

DOE-2 is a widely used and accepted freeware building energy analysis program that can predict the energy use and cost for all types of buildings. DOE-2 uses a description of the building layout, constructions, operating schedules, conditioning systems (lighting, HVAC, etc.)

What is the best energy simulation software?

That narrows the discussion of best software down to a few software packages:

  • EnergyPlus+OpenStudio+Trimble Sketchup.
  • TRACE 700.
  • Carrier HAP.
  • IES VE.
  • DesignBuilder.
  • eQUEST.
  • TRNSYS.

Who developed EnergyPlus?

EnergyPlus was developed as a collaborative effort between Berkeley Lab’s Simulation Research Group, led by Fred Winkelmann of the Environmental Energy Technologies Division, the University of Illinois at Urbana-Champaign, and the U.S. Army Construction Engineering Research Laboratory, with assistance from other …

Who uses EnergyPlus?

11.3. EnergyPlus is another building simulation program commonly used by researchers and designers. In recent years an important effort has been made in order to include the capability to simulate the inclusion of PCM in building walls.

How do I run EnergyPlus?

EnergyPlus can be run by specifying a number of options followed by the path to the input file ( input-file ). The file itself is usually in IDF (Input Data File) format, but it may also be in IMF (Input Macro File) format to be run with EPMacro using the –epmacro option.

What is Green Building Studio?

Autodesk® Green Building Studio is a flexible cloud-based service that allows you to run building performance simulations to optimize energy efficiency and to work toward carbon neutrality earlier in the design process. Autodesk® Green Building Studio® can be used as a standalone web service.

How much does IES VE cost?

Download the VE. IESVE customers can download the latest version of the software. Students can purchase an annual licence for selected IESVE applications for just $80.

What does Equest Wormer treat?

Equest Pramox Horse Wormer is an oral treatment indicated for the control of roundworm (including the encysted stages of small redworm), tapeworm and bots. This is a Licenced Product.

Can Berkeley lab window 6 generate the DOE-2 or EnergyPlus window description file?

The Research Version of Berkeley Lab WINDOW 6 can generate the standard window description file for either DOE-2 or EnergyPlus for “simple” windows, i.e., those without shading layers (venetian blinds, woven shades, frits, etc). This file is the same file that is produced by the Berkeley Lab WINDOW 5 program.

How do I convert EnergyPlus files to eQuest/DOE-2 (bin) files?

eQ_WthProc can convert EnergyPlus (epw) files into eQUEST/DOE-2 (bin) files. Download the program archive into your eQUEST/Weather subdirectory; this can be done by right clicking on the above link and selecting “save target as” then navigating to your eQUEST installation directory and its Weather sub-directory and selecting save.

What is DOE-2 E?

DOE-2.1E is the “legacy” version of DOE-2. Note: DOE-2 is Qualified Software for Calculating Commercial Building Tax Deductions first enacted under the Energy Policy Act of 2005 (EPACT), later extended by the Emergency Economic Stabilization Act of 2008 and most recently extended and modified by the PATH Act of 2015.

What is the latest EnergyPlus version?

Under development since 1997, EnergyPlus embodies the state-of-the-art in BEM knowledge in a comprehensive and robust engine that is continuously maintained, thoroughly documented and fully supported. BTO releases two annual updates to EnergyPlus, one in October and one in April — version, 9.3.0 was released in March 2020.