![](https://webarchive.library.unt.edu/eot2008/20090813000805im_/http://apps1.eere.energy.gov/images/spacer.gif) |
A B C D E F G H I P R S V |
Tool |
Applications |
Free |
Recently Updated |
Athena Model
|
life cycle assessment, environment, building materials, buildings |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813000805im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
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BASECALC
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foundations, basements, slab-on-grade, residential buildings |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813000805im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813000805im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
CATALOGUE
|
windows, fenestration, product information, thermal
characteristics |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813000805im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
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Daylight 1-2-3
|
climate-based daylighting metrics, integrated lighting/thermal simulations, lighting controls |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813000805im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813000805im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
DAYSIM
|
annual daylight simulations, electric lighting energy use, lighting controls |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813000805im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813000805im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
EE4 CBIP
|
whole building performance, building incentives |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813000805im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813000805im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
EE4 CODE
|
standards and code compliance, whole building energy performance |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813000805im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813000805im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
Energy Profile Tool
|
benchmarking, energy efficiency screening, end-use energy analysis, building performance analysis, utility programs |
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ENERPASS
|
energy performance, design, residential and small
commercial buildings |
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FRAME4
|
fenestration, framing, heat transfer, building components,
thermal characteristics |
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FRAMEplus
|
windows, fenestration, framing, building components, thermal
characteristics, optical characteristics |
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GS2000
|
geothermal heat pump, heat exchanger sizing, ground source heat pump |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813000805im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813000805im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
HOT2 XP
|
energy performance, design, residential buildings, energy simulation, passive solar |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813000805im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813000805im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
HOT2000
|
energy performance, design, residential buildings, energy simulation, passive solar |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813000805im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813000805im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
ION Enterprise
|
energy management, power quality, power reliability, cost allocation |
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Pervidi
|
, building systems, performance, preventative maintenance, analysis, residential and commercial buildings |
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RETScreen
|
renewable energy screening, feasibility studies for energy efficiency |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813000805im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
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SkyVision
|
Skylight, light well, fenestration, glazing, optical characteristics, daylighting. |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813000805im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
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VISION4
|
fenestration, solar optical characteristics, thermal
performance, windows, glazing |
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![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813000805im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
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