3E Plus
Description:	Insulation, insulation thickness
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ABACODE
Description:	Residential code compliance, IECC
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Athena Model
Description:	Life cycle assessment, environment, building materials, buildings
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BASECALC
Description:	Foundations, basements, slab-on-grade, residential buildings
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BEES
Description:	Environmental performance, green buildings, life cycle assessment, life cycle costing, sustainable development
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BESTEST
Description:	Exterior envelope simulation program capability tests
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BLCC
Description:	Economic analysis, ESPCs, federal buildings, life-cycle costing
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Building Design Advisor
Description:	Design, daylighting, energy performance, prototypes, case studies, commercial buildings
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Building Energy Modelling and Simulation
Description:	Energy simulation, buildings, courseware, self-learning, modeling, simulation
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Building Greenhouse Rating
Description:	Operational energy, greenhouse performance, national benchmark
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CATALOGUE
Description:	Windows, fenestration, product information, thermal characteristics
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Climate Consultant
Description:	Climate analysis, psychrometric chart, bioclimatic chart
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COMcheck-EZ
Description:	Energy code compliance, commercial buildings, codes training, energy savings
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COMcheck-Plus
Description:	Energy code compliance, commercial buildings, codes training, energy savings, whole building energy performance
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COMIS
Description:	Multizone airflow, pollution transport
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CONTAM
Description:	Airflow analysis; building controls; contaminant dispersal; indoor air quality, multizone analysis, smoke control, smoke management, ventilation
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Cool Roof Calculator
Description:	Reflective roof, roofing membrane, low-slope roof
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CtrlSpecBuilder
Description:	HVAC controls, specifications, CSI Section 15900 HVAC Instrumentation and Controls
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Daylight
Description:	Daylighting, daylight factor
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Design Advisor
Description:	Whole-building, energy, comfort, natural ventilation, double-skin façade
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Discount
Description:	Present value, discount factors, future values, life-cycle cost
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EcoAdvisor
Description:	Online interactive training, online multimedia training, sustainable commercial buildings, lighting, HVAC
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EE4 CBIP
Description:	Whole building performance, building incentives
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EE4 CODE
Description:	Standards and code compliance, whole building energy performance
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EMISS
Description:	Atmospheric pollution, energy-related pollution emissions
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Energy WorkSite
Description:	Energy benchmarking, facility checklist, utility bill manager
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EnergyGauge USA
Description:	Residential, energy calculations, code compliance
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EnergyPlus
Description:	Energy simulation, load calculation, building performance, simulation, energy performance, heat balance, mass balance
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ENVSTD and LTGSTD
Description:	Federal commercial building standard, code compliance, energy savings
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ERATES
Description:	Electricity costs, electric utility rates schedules
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ESP-r
Description:	Energy simulation, environmental performance, commercial buildings, residential buildings, visualisation, complex buildings and systems
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FRESA
Description:	Renewable energy, retrofit opportunities
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GenOpt
Description:	System optimization, parameter identification, nonlinear programming, optimization methods, HVAC systems
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Green Building Studio
Description:	CAD, energy performance, building information modeling, interoperability, DOE-2, EnergyPlus
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GS2000
Description:	Geothermal heat pump, heat exchanger sizing, ground source heat pump
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HAMLab
Description:	Heat air and moisture, simulation laboratory, hygrothermal model, PDE model, ODE model, building and systems simulation, MatLab, SimuLink, FemLab, optimization
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Heat Pump Design Model
Description:	Heat pump, air conditioner, air-to-air heat pump, equipment simulation
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HEED
Description:	Whole building simulation, energy efficient design, climate responsive design, energy costs, indoor air temperature
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HiLight
Description:	Lighting, energy code, code compliance
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Home Energy Saver
Description:	Internet-based energy simulation, residential buildings
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HOMER
Description:	Remote power, distributed generation, optimization, off-grid, grid-connected, stand-alone
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HOT2 XP
Description:	Energy performance, design, residential buildings, energy simulation, passive solar
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HOT2000
Description:	Energy performance, design, residential buildings, energy simulation, passive solar
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HPSIM
Description:	Heat pump, research
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HVACSIM+
Description:	HVAC equipment, systems, controls, EMCS, complex systems
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IPSE
Description:	Solar architecture, passive solar, residential buildings, primer, introduction, educational, reference
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ISE
Description:	Thermal model, building zone simulation, MatLab/SimuLink
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LISA
Description:	Life cycle analysis, sustainability, utilisation, embodied energy
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MOIST
Description:	Combined heat and moisture transfer, envelope
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MotorMaster+
Description:	Motors, energy efficient motors, motor database, motor management, industrial efficiency
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Opaque
Description:	Wall thermal transmission, U-value
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ParaSol
Description:	Solar protection, solar shading, windows, buildings, solar energy transmittance, solar heat gain coefficient, energy demand, heating, cooling, comfort, daylight
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PVcad
Description:	Photovoltaic, facade, yield, electrical
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Quick BLCC
Description:	Multiple project LCC analysis, simplified LCC analysis
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QuikChill
Description:	Chillers, CFC, retrofits, building loads
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QuikFan
Description:	Fans, motors, VSD, buildings
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QuikPlan
Description:	Energy tracking, upgrade planning and reporting
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Radiance
Description:	Lighting, daylighting, rendering
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Radiance Control Panel
Description:	Radiance, lighting, daylighting, ray tracing, glare
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RadOnCol
Description:	Solar radiation, solar collector
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REEP
Description:	Energy- and water-efficiency strategies, economic analysis, pollution abatement, DOD installations
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Rehab Advisor
Description:	High performance housing, single family, multifamily, housing renovation, energy efficiency
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REScheck
Description:	Energy code compliance, residential buildings, codes training, energy savings
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RESEM
Description:	Retrofit, institutional buildings
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RESFEN
Description:	Fenestration, energy performance
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Room Air Conditioner Cost Estimator
Description:	Air conditioner, life-cycle cost, energy performance, residential buildings, energy savings
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SkyVision
Description:	Skylight, light well, fenestration, glazing, optical characteristics, daylighting.
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SMILE
Description:	Object-oriented simulation environment, building and plant simulation, complex energy systems, time continuous hybrid systems
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Solar Benefits Model
Description:	Solar hot water, residential mortgage, cash flow analysis
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SOLAR-2
Description:	Windows, shading fins, overhangs, daylight
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SOLAR-5
Description:	Design, residential and small commercial buildings
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SolArch
Description:	Thermal performance calculation, solar architecture, residential buildings, design checklists
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SPARK
Description:	Object-oriented, research, complex systems, energy performance, short time-step dynamics
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Star Perfomer
Description:	Energy performance diagnostic, energy audit, office building
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SUNDI
Description:	Solar shading, solar irradiance, solar patterns
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SuperLite
Description:	Daylighting, lighting, residential and commercial buildings
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Tariff Analysis Project
Description:	Bill calculator, utility bills, tariff, schedules, rates, rate schedules, utility rates, utility tariffs, cost savings, energy savings analysis, investment analysis
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The Lightswitch Wizard
Description:	Annual daylight simulations, electric lighting energy use, lighting controls
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Therm
Description:	Two-D heat transfer, building products, fenestration
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ThermoSim
Description:	Dynamic heat transfer, wall systems, simulation algorithms, interactive simulation, Java
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UMIDUS
Description:	Moisture calculation, latent and sensible conduction loads, heat and mass transfer through building envelopes
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Unitary Air Conditioner Cost Estimator
Description:	Air conditioner, life-cycle cost, energy performance, commercial buildings, energy savings
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Visual
Description:	Lighting, lighting design, roadway lighting, visual, lumen method
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WATERGY
Description:	Water conservation opportunities, energy savings
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Window
Description:	Fenestration, thermal performance, solar optical characteristics, windows, glazing
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WISE
Description:	Hygrothermal model, building simulation, MatLab/SimuLink Tool
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WUFI-ORNL/IBP
Description:	Moisture modeling, hygrothermal model, combined heat and moisture transport, building envelope performance
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ZIP
Description:	Economic insulation level, residential buildings
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