![](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/images/spacer.gif) |
3 A B C D E F G H I J L M N O P Q R S T U V W Z ¡ |
Tool |
Applications |
Free |
Recently Updated |
3E Plus
|
insulation, insulation thickness |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
AAMASKY
|
skylights, daylighting, commercial buildings |
|
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Acoustics Program
|
HVAC acoustics, sound level prediction, noise level |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
AFT Fathom
|
design, pump selection, pipe analysis, duct design, duct sizing, chilled water systems, hot water system |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
AFT Mercury
|
optimization, pipe optimization, pump selection, duct design, duct sizing, chilled water systems, hot water systems |
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AGI32
|
lighting, daylighting, rendering, roadway |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
AIRPAK
|
airflow modeling, contaminant transport, room air distribution, temperature and humidity distribution, thermal comfort, computational fluid dynamics (CFD) |
|
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AkWarm
|
home energy rating systems, home energy, residential modeling,
weatherization |
|
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Analysis Platform
|
heating, cooling, and SWH equipment, commercial buildings |
|
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Animate
|
animated visualization of data, XY graphs, energy-use data |
|
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AUDIT
|
operating cost, bin data, residential, commercial |
|
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Awnshade
|
solar shading, awnings, overhangs, side fins, windows |
|
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BE$T
|
electric motors, energy efficiency |
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BEES
|
environmental performance, green buildings, life cycle assessment, life cycle costing, sustainable development |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
Benchmata
|
Automated Benchmarking System Automation Portfolio Manager |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
BESTEST
|
exterior envelope simulation program capability tests |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
BinMaker Pro
|
weather data, binned weather data, design weather data |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
BLCC
|
economic analysis, ESPCs, federal buildings, life-cycle costing |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
BTU Analysis Plus
|
HVAC, heating, cooling, heat load studies |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
BTU Analysis REG
|
HVAC, heating, cooling, heat load studies |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
Building Design Advisor
|
design, daylighting, energy performance, prototypes, case studies, commercial buildings |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
Building Energy Analyzer
|
air-conditioning, heating, on-site power generation, heat recovery, CHP, BCHP. |
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C-MAX
|
pumps, fans, chillers, compressors, energy conservation,
facility design |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
CHP Capacity Optimizer
|
CHP, cogeneration, capacity optimization, distributed generation |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
CHVAC
|
commercial hvac, load calculations, CLTD |
|
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CL4M Commercial Cooling and Heating Loads
|
cooling loads, heating loads, commercial buildings |
|
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Climate Consultant
|
climate analysis, psychrometric chart, bioclimatic chartm wind wheel |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
Co$tWorks98
|
HVAC systems, energy costs, energy economics, heating and
cooling systems |
|
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COMcheck
|
energy code compliance, commercial buildings, codes training, energy savings |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
COMIS
|
multizone airflow, pollution transport |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
Commodity Server
|
energy database server, time series energy, portfolio management |
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CompuLyte
|
lighting, daylighting, rendering |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
|
CONTAM
|
airflow analysis; building controls; contaminant dispersal; indoor air quality, multizone analysis, smoke control, smoke management, ventilation |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
Cool Roof Calculator
|
reflective roof, roofing membrane, low-slope roof |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
CPF Tools
|
Solar Sales, Quoting Tool, Proposal Tool, Solar Financing, Leads, Auto-Populate, Rebate Form, CRM software, Customer and Financing Dashboard |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
CtrlSpecBuilder
|
HVAC controls, specifications, CSI Section 15900 HVAC Instrumentation
and Controls |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
|
D-Gen PRO
|
distributed power generation, on-site power generation, CHP, BCHP |
|
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Daylight
|
daylighting, daylight factor |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
DD4M Air Duct Design
|
duct design, air-conditioning, heating |
|
|
Degree Day Forecasts
|
degree days, historical weather, mean daily temperature |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
|
Degree Day Reports
|
degree days, historical weather, mean daily temperature |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
|
Demand Response Quick Assessment Tool
|
demand response, load estimation, EnergyPlus |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
DesiCalc
|
desiccant system, air-conditioning, system design, energy analysis, dehumidification, desiccant-based air treatment |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
Design Advisor
|
whole-building, energy, comfort, natural ventilation, double-skin facade |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
Discount
|
present value, discount factors, future values, life-cycle cost |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
DOE-2
|
energy performance, design, retrofit, research, residential
and commercial buildings |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
Duct Calculator
|
duct-sizing, design, engineering, calculation |
|
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DUCTSIZE
|
duct sizing, equal friction, static regain |
|
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E-Z Heatloss
|
heat loss, heat gain, residential calculation |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
E.A.S.Y. - Energy Accounting System for Your Buildings
|
Energy Accounting, OMV System, Building baseline development, Energy and Emissions Savings |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
EA-QUIP
|
building modeling, energy savings analysis, retrofit optimization (work scope development), investment analysis |
|
|
EASY: Whole House Energy Audit
|
energy audit, residential buildings, retrofit, economic
evaluation, DSM |
|
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EBS
|
utility billing, energy management |
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ecasys
|
energy program management |
|
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EcoAdvisor
|
online interactive training, online multimedia training, sustainable commercial buildings, lighting, HVAC |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
|
eDNA
|
energy data management, on-line data archive |
|
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EEM Suite
|
energy management, energy accounting, benchmarking, energy use analysis, energy forecasting |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
EffTrack
|
chiller efficiency, chiller performance |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
EMISS
|
atmospheric pollution, energy-related pollution emissions |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
EMODEL
|
data processing, graphing and regression modeling of
energy-use data |
|
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EN4M Energy in Commercial Buildings
|
energy calculation, commercial buildings, bin method, economic analysis |
|
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ENER-WIN
|
energy performance, load calculation, energy simulation, commercial buildings, daylighting, life-cycle cost |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
Energy CAP Enterprise
|
energy information, energy accounting, energy tracking, utility bill management, energy management, utility bill accounting, benchmarking, degree days, M&V, energy measurement, FASER |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
Energy CAP Professional
|
energy information, energy accounting, energy tracking |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
Energy Estimation Software with Carbon Footprint Calculation
|
Variable frequency drive, energy savings, fans, pumps, carbon footprint |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
Energy Expert
|
energy tracking, energy alerts, wireless monitoring |
|
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Energy Profiler
|
load profiles, rate comparisons, data collection |
|
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Energy Profiler Online
|
online, energy usage, load profiles, bill estimation |
|
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Energy Scheming
|
design, residential buildings, commercial buildings, energy efficiency, load calculations |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
Energy Trainer for Energy Managers HVAC Module
|
training, HVAC, operation and maintenance, existing buildings |
|
|
Energy Usage Forecasts
|
degree days, historical weather, mean daily temperature, load calculation, energy simulation |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
Energy WorkSite
|
energy benchmarking, facility checklist, utility bill manager |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
Energy-10
|
conceptual design, residential buildings, small commercial buildings |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
EnergyAide
|
Energy audits, home energy analysis, retrofit |
|
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EnergyGauge Summit Premier
|
Building simulation, energy simulation, building energy modeling, ASHRAE Standard 90.1, commercial code compliance, LEED NC 2.2 EA Credit 1, federal commercial building tax deductions, EPACT 2005 qualified software, Florida code compliance, ASHRAE Standard 90.1 Appendix G, DOE 2.1E, AHSRAE advanced building design guidelines, automatic reference building generation, automatic EA Credit 1 PDF generation, buildings research |
|
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EnergyGauge USA
|
residential, energy calculations, code compliance |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
EnergyPlus
|
energy simulation, load calculation, building performance, simulation, energy performance, heat balance, mass balance |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
EnergyPro
|
California Title 24, compliance software, energy simulation, commercial, residential |
|
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EnergyShape
|
energy load, end-use, energy profile |
|
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ENFORMA
|
data acquisition, energy performance, building diagnostics,
HVAC systems, lighting systems |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
Engineering Toolbox
|
Refrigerant line sizing, air properties, fluid properties, power factor correction, duct sizing |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
ENVSTD and LTGSTD
|
Federal commercial building standard, code compliance, energy savings |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
ERATES
|
electricity costs, electric utility rates schedules |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
EXTREMES
|
extreme weather, weather sequences, simulation, energy calculation |
|
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EZ Sim
|
energy accounting, utility bills, calibration, retrofit, simulation |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
EZDOE
|
energy performance, design, retrofit, research, residential
and commercial buildings |
|
|
FASER
|
energy information, resource accounting |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
FEDS
|
single buildings, multibuilding facilities, central energy plants, thermal loops, energy simulation, retrofit opportunities, life cycle costing, emissions impacts, alternative financing |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
FENSIZE
|
fenestration, solar heat gain coefficient, thermal transmittance, visible transmittance, windows, skylights, code compliance |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
FenSpec
|
fenestration, product information, glazing, windows, doors,
skylights, glazing manufacturers information |
|
|
FENSTRUCT
|
structural performance, fenestration, deflection, stress, moment of inertia, centroids, AAMA |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
foAudits
|
Energy audit |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
FRESA
|
renewable energy, retrofit opportunities |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
FSEC 3.0
|
energy performance, research, advanced cooling and
dehumidification |
|
|
Gas Cooling Guide PRO
|
gas cooling, hybrid HVAC systems |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
GenOpt
|
system optimization, parameter identification, nonlinear programming, optimization methods, HVAC systems |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
GIHMS
|
industrialized housing production operations |
|
|
GLASTRUCT
|
structural performance, fenestration, deflection, stress, ASTM |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
GLHEPRO
|
ground heat exchanger design, ground source heat pump system, geothermal heat pump system |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
Green Building Studio
|
building information modeling, interoperability, energy performance, DOE-2, EnergyPlus, CAD |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
HAP
|
energy performance, load calculation, energy simulation, HVAC equipment sizing |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
HAP System Design Load
|
Cooling and heating load calculation, HVAC equipment sizing, zoning and air distribution |
|
|
HBLC
|
heating and cooling loads, heat balance, energy performance,
design, retrofit, residential and commercial buildings |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
Heat Pump Design Model
|
heat pump, air conditioner, air-to-air heat pump, equipment simulation |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
HEED
|
whole building simulation, energy efficient design, climate responsive design, energy costs, indoor air temperature |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
HiLight
|
lighting, energy code, code compliance |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
|
Home Energy Saver
|
internet-based energy simulation, residential buildings |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
Home Energy Tune-uP
|
Home energy audit, energy efficiency, administration, conservation, consulting, energy savings, home performance, inspection, low income, renewable energy, residential retrofit, training, weatherization, whole house |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
HomeEnergySuite
|
Energy use and savings analysis. |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
HOMER
|
remote power, distributed generation, optimization, off-grid, grid-connected, stand-alone |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
|
HPSIM
|
heat pump, research |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
|
HVAC 1 Toolkit
|
energy calculations, HVAC component algorithms, energy simulation, performance prediction |
|
|
HVAC Solution
|
boilers, chillers, heat exchangers, cooling towers, pumps, fans, expansion tanks, heat pumps, fan coils, terminal boxes, louvers, hoods, radiant panels, coils, dampers, filters, piping, valves, ductwork, schedules |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
HVACSIM+
|
HVAC equipment, systems, controls, EMCS, complex systems |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
Hydronics Design Studio
|
hydronic heating, radiant heating, simulation, design, piping |
|
|
I-BEAM
|
indoor air quality, IAQ education, IAQ management, energy and IAQ |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
IAQ-Tools
|
indoor air quality, 'sick' buildings, ventilation design,
contaminant source control design, tracer gas calculations |
|
|
IDEAL
|
electric utility analysis, electricity costs, bill analysis |
|
|
Indoor Humidity Tools
|
indoor air humidity, dryness, condensation |
|
|
InterLane Power Manager
|
energy metering, monitoring, power management |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
IPSE
|
solar architecture, passive solar, residential buildings, primer, introduction, educational,
reference |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
IWEC
|
international weather, weather data, climate data, energy calculations |
|
|
IWR-MAIN
|
water demand analysis, municipal and industrial water demand, water conservation, water resource planning |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
IWRAPS
|
water planning, water management, water use forecasting, water conservation, water rights, military installations |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
J-Works
|
load calculation, commercial buildings, residential buildings |
|
|
Load Express
|
Design, light commercial buildings, heating and cooling loads, HVAC |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
Look3D
|
three-dimensional, full-color surface plots from columnar
data, energy-use data |
|
|
LoopDA
|
airflow analysis, indoor air quality, multizone analysis, natural ventilation |
|
|
Louver Shading
|
window, overhang, blinds, louvers, louvres, trellis, shading, solar |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
Macromodel for Assessing Residential Concentrations of Combustion Generated Pollutants
|
indoor air quality, research |
|
|
Maintenance Edge
|
CMMS, Maintenance, Work Order, Planned Maintenance, LEED, ENERGY STAR®, benchmarking, Critical Alarm |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
MarketManager
|
building energy modeling, design, retrofit |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
MC4Suite 2009
|
HVAC project design, sizing, calculations, energy simulation, commercial, residential, solar |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
METRIX4
|
monitoring and verification, utility bill analysis, utility accounting |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
MHEA
|
retrofit opportunities, audit, mobile homes |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
Micropas6
|
energy simulation, heating and cooling loads, residential buildings, code compliance, hourly |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
MOIST
|
combined heat and moisture transfer, envelope |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
MotorMaster+
|
motors, energy efficient motors, motor database, motor
management, industrial efficiency |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
myupgrades.com
|
HVAC updates, HVAC equipment selection, energy savings, up-sell |
|
|
National Energy Audit (NEAT)
|
retrofit, energy, audit, efficiency measures |
|
|
OHVAP
|
venting design, oil-fired equipment |
|
|
Opaque
|
wall thermal transmission, U-value |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
OptoMizer
|
lighting audit, lighting retrofit, lighting efficiency |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
Overhang Annual Analysis
|
window, overhang, shading, solar
|
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
|
Overhang Design
|
solar, window, overhang, shading |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
Panel Shading
|
solar panels, pv, photovoltaics, solar collectors, solar thermal, shading, solar |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
PEAR
|
design, retrofit, residential buildings |
|
|
Photovoltaics Economics Calculator
|
solar, photovoltaic, economics |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
Pipe Designer
|
fluid systems, piping design, existing systems |
|
|
Pipe-Flo
|
piping analysis, pump selection, piping design, hydraulic analysis, pump sizing, pressure drop calculator, hydraulic modeling, steam distribution, chilled water, sprinkler system
|
|
|
PocketControls
|
PDA, controls, front end, handheld |
|
|
Polysun
|
Solar System Design Simulation Software (and Heat Pump) |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
PRISM
|
utility billing data, demand-side management, statistical energy savings |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
Prophet Load Profiler
|
energy analysis, load profiling, cost comparison, energy budgeting, rate analysis, data collection, real-time monitoring, load shedding |
|
|
PsyCalc
|
psychrometric, temperature, moisture content, atmospheric pressure |
|
|
Psychrometric Analysis
|
psychrometric analysis, HVAC |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
PV-DesignPro
|
photovolatiac design, tracking systems, solar, electrical design |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
Quick BLCC
|
multiple project LCC analysis, simplified LCC analysis |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
Quick Calc
|
lighting design, 3d drawing, indoor lighting |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
Quick Est
|
lighting, 3d drawing, indoor lighting |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
|
Radiance
|
lighting, daylighting, rendering |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
RadOnCol
|
solar radiation, solar collector |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
|
RadTherm
|
convection, conduction, radiation, weather, solar, transient |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
REEP
|
energy- and water-efficiency strategies, economic analysis,
pollution abatement, DOD installations |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
Rehab Advisor
|
high performance housing, single family, multifamily, housing renovation, energy efficiency |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
REM/Design
|
energy simulation, residential buildings, code compliance, design, weatherization, equipment sizing, EPA Energy Star Home analysis |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
REM/Rate
|
home energy rating systems, residential buildings, energy simulation, code compliance, design, weatherization, EPA Energy Star Home analysis, equipment sizing |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
REScheck
|
energy code compliance, residential buildings, codes training, energy savings |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
RESEM
|
retrofit, institutional buildings |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
|
RESFEN
|
fenestration, energy performance |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
RHVAC
|
residential HVAC, residential load calculations, ACCA, Manual J |
|
|
Right-Suite Residential for Windows
|
residential loads calculations, duct sizing, energy analysis,
HVAC equipment selection, system design |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
RL5M
|
residential, cooling, heating, energy, economic analysis. |
|
|
Roanakh
|
photovoltiac system design, grid-tie, grid-interactive, solar electric system design |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
Room Air Conditioner Cost Estimator
|
air conditioner, life-cycle cost, energy performance, residential buildings, energy savings |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
SenseDat Analyzer
|
energy monitoring, building energy analysis, energy education |
|
|
SIP Scheming
|
stressed skin insulating core panels |
|
|
SMOC-ERS
|
energy efficiency program, auditing, reporting |
|
|
Sol Path
|
solar, sun, sun path |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
SOLAR-2
|
windows, shading fins, overhangs, daylight |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
SOLAR-5
|
design, residential and small commercial buildings |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
Solar-Estimate.org
|
solar, photovoltaics, ppol, spa, calculations, economics |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
SolArch
|
thermal performance calculation, solar architecture, residential buildings, design checklists |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
SolarPro 2.0
|
solar water heating, thermal processes, alternative energy,
simulation |
|
|
SolarShoeBox
|
Direct gain, passive solar |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
|
SPACER
|
fenestration, spacer, THERM, thermal modeling, IGU, sealants |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
SPARK
|
object-oriented, research, complex systems, energy performance, short time-step dynamics |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
SPOT
|
daylighting, electric lighting, photosensor, energy savings |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
SunAngle
|
Solar, sun, angle |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
SunAngle Professional Suite
|
sun angle, solar calculator |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
SUNDAY
|
energy performance, residential and small commercial
buildings |
|
|
SunPath
|
solar geometry, sun position |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
SunPosition
|
solar angle design, solar altitude, solar design |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
SUNREL
|
design, retrofit, research, residential buildings, small office buildings, energy simulation, passive solar |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
Sunspec
|
solar radiation, illuminance, irradiance, luminous efficacies,
solar position |
|
|
SUN_CHART Solar Design Software
|
sunchart, solar position, sun path, shading |
|
|
SuperLite
|
daylighting, lighting, residential and commercial buildings |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
System Analyzer
|
Energy analyses, load calculation, comparison of system and equipment alternatives |
|
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
Tariff Analysis Project
|
bill calculator, utility bills, tariff, schedules, rates,
rate schedules, utility rates, utility tariffs, cost savings, energy savings analysis, investment analysis |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
Therm
|
two-D heat transfer, building products, fenestration |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
Thermal Comfort
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thermal comfort calculation, comfort prediction, indoor environment |
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Toolkit for Building Load Calculations
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building loads, energy calculations, heat balance model, heat transfer |
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TRACE 700
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Energy performance, load calculation, HVAC equipment sizing, energy simulation, commercial buildings |
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![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
TRACE Load 700
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Heating and cooling load calculation, air distribution simulation, HVAC equipment sizing, commercial buildings |
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![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
TREAT
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weatherization auditing software, Home Performance with Energy Star auditing tool, retrofit, single family, multifamily residential, mobile homes, HERS ratings, load sizing. |
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![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
TRNSYS
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energy simulation, load calculation, building performance, simulation, research, energy performance, renewable energy, emerging technology |
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![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
UM Profiler
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utility metering, utility accounting |
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UtilityTrac
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energy tracking, LEED, ENERGY STAR, utility bill management, M&V, benchmarking |
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![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
Varitrane Duct Designer
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duct sizing, static regain, equal friction, fitting loss |
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![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
VentAir 62
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ventilation design, ASHRAE Standard 62 |
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![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
Visual
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lighting, lighting design, roadway lighting, visual, lumen method |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
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VisualDOE
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energy, energy efficiency, energy performance, energy simulation, design, retrofit, research, residential and commercial buildings, simulation, HVAC, DOE-2 |
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![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
Visualize-IT Energy Information and Analysis Tool
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energy analysis, rate comparison, load profiles, interval data |
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WaterAide
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water audits, water analysis, water end-sue allocation, retrofits, domestic hot water |
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![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
WATERGY
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water conservation opportunities, energy savings |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
Weather Data Viewer
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weather, climate, extreme weather, design data, design temperature, humidity, dew point, dry bulb, wet bulb, temperature, enthalpy, wind speed |
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Weather Year for Energy Calculations 2
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weather data, energy calculations, simulation data |
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Window
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fenestration, thermal performance, solar optical characteristics, windows, glazing |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
Window Heat Gain
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Solar, window, energy |
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![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
WUFI-ORNL/IBP
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moisture modeling, hygrothermal model, combined heat and moisture transport, building envelope performance |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
ZIP
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economic insulation level, residential buildings |
![Free software.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
![Software has been updated.](https://webarchive.library.unt.edu/eot2008/20090813001201im_/http://apps1.eere.energy.gov/buildings/tools_directory/images/checkbox.gif) |
¡Get Psyched!
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psychrometric chart, moisture, humidity, dry bulb temperature, wet bulb temperature |
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