Building Energy Software Tools
Formerly hosted by US Dept. of Energy    

Total Listed Programs: 198
ENERWIN PRO© is a Windows-based hourly energy simulation model for evaluating whole-building energy performance and peak loads. The program features an interactive graphical interface for input and output and a built-in weather database for 4777 cities..
  1. Whole Building Energy Simulation
  2. Load Calculations
  3. Code Compliance
Commercial, Residential, Multi Family
Last Software Update: 04 August 2018
Last Entry Update:
24 September 2018

Ratings

3
Average: 3 (1 vote)

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eCurv is a leading provider of demand management software services.
  1. Energy Conservation Measures
  2. Utility Bill and Meter Data Analysis
  3. Building Automation
  4. Building Energy Auditing
  5. Building Energy Monitoring
Commercial
Last Software Update: 03 July 2017
Last Entry Update:
23 September 2018

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0
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Global climate data atlas and database containing more than 1200 stations
  1. Weather Data and Climate Analysis
Last Software Update: 07 January 2014
Last Entry Update:
26 August 2018

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0
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Energy Grader is your online calculator to get your accurate energy savings potential for your building or project.
  1. Building Energy Auditing
  2. Building Energy Benchmarking
Commercial, Residential, Multi Family
Last Software Update: 17 March 2016
Last Entry Update:
24 September 2018

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0
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COMFEN is a tool designed to support the systematic evaluation of alternative fenestration systems for project-specific commercial building applications.
  1. Parametrics and Optimization
  2. Energy Conservation Measures
  3. Lighting Simulation
Subsystem Level, Commercial
Last Software Update: 29 September 2018
Last Entry Update:
02 November 2018

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0
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The tool includes the evaluation of the application of complex glazing system such as laser cut panels (LCP) and provides outputs regarding availability of daylight in spaces using EnergyPlus.
  1. Lighting Simulation
  2. Other
Subsystem Level
Last Software Update: 13 September 2016
Last Entry Update:
19 September 2018

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0
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Energy analysis program used to determine the compliance of a building to Canada's Model National Energy Code for Buildings (MNECB) 1997.
  1. Code Compliance
Commercial, Residential
Last Software Update: 30 June 2010
Last Entry Update:
08 September 2018

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0
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Hippo CMMS is powerful user friendly maintenance management solution. It's an effective tool to streamline work orders, preventive maintenance, manage assets and inventory in facilities.
  1. HVAC System Selection and Sizing
  2. Life Cycle Analysis
  3. Other
Commercial, Portfolio Scale
Last Software Update: 16 December 2015
Last Entry Update:
24 September 2018

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0
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The main content of portal is a set of computing web applications (programs) for the construction industry, especially in the field of energy and building physics. Most DEKSOFT programs have been developed specifically for use in the Czech Republic and Slovakia.
  1. Load Calculations
  2. Building Energy Auditing
  3. Solar and Photovoltaic Analysis
Commercial, Residential
Last Software Update: 20 April 2018
Last Entry Update:
18 July 2018

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0
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Raw heating and cooling degree days, and temperature data API from UK and Worldwide weather stations.This service is available as an annual or monthly subscription or software / reporting integration for individual Weather Stations or for all UK Stations.
  1. Weather Data and Climate Analysis
Last Software Update: 12 August 2015
Last Entry Update:
08 September 2018

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0
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Simulation model of a building HVAC mechanical system plus HVAC controls, the building shell, the heating/cooling plant, and energy management and control system algorithms.
  1. Whole Building Energy Simulation
  2. Load Calculations
  3. HVAC System Selection and Sizing
Commercial, Residential, Multi Family
Last Software Update: 30 June 2010
Last Entry Update:
23 September 2018

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0
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BACnet Explorer is the easiest way to discover your BACnet devices and objects. It’s available for a free download.
  1. Building Automation
  2. Building Energy Monitoring
  3. Other
Subsystem Level
Last Software Update: 19 October 2016
Last Entry Update:
24 September 2018

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0
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Is your building energy efficient? This building energy performance tool by Lucid, ENERGY STAR & the DOE will tell you in seconds. Try it today!
  1. Building Energy Benchmarking
Commercial, Residential
Last Software Update: 01 June 2017
Last Entry Update:
18 July 2018

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0
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Green Building Studio® (GBS) is Autodesk’s core whole building energy simulation engine, and powers the energy analysis for Autodesk Insight 360, Autodesk Revit, and Autodesk FormIt 360.
  1. Whole Building Energy Simulation
  2. Parametrics and Optimization
  3. Energy Conservation Measures
Commercial, Residential, Multi Family
Last Software Update: 14 August 2015
Last Entry Update:
24 September 2018

Ratings

5
Average: 5 (1 vote)

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Engineering software suite for buildings which calculates structural elements by carrying out the analysis, design, check, as well as providing the technical drawings for the structural project, (Record Engineer) of the elements that have been defined.
  1. Other
Subsystem Level, Commercial, Residential
Last Software Update: 15 March 2016
Last Entry Update:
19 September 2018

Ratings

5
Average: 5 (1 vote)

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Euclid is a free and open-source extension for SketchUp that makes it easy to create and modify the geometry inputs for building energy models.
  1. Other
Commercial, Residential, Multi Family
Last Software Update: 09 May 2017
Last Entry Update:
11 October 2018

Ratings

0
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TOP-Energy - The Energy Efficiency Software
  1. Parametrics and Optimization
  2. Building Energy Auditing
Commercial, Residential
Last Software Update: 05 October 2015
Last Entry Update:
18 July 2018

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0
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Heat Map Generator Tool is to help visualize Building Energy Simulation output in more meaningful manner. It helps in visualising any one or more variables for a specific range of time.
  1. Other
Last Software Update: 25 July 2017
Last Entry Update:
28 August 2018

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0
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A program to help consumers and builders pick the most energy-efficient and cost-effective window for a given application.
  1. Whole Building Energy Simulation
  2. Parametrics and Optimization
  3. Weather Data and Climate Analysis
Subsystem Level, Residential
Last Software Update: 30 June 2010
Last Entry Update:
20 September 2018

Ratings

0
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Honeybee connects Grasshopper3D to EnergyPlus, Radiance, Daysim and OpenStudio for building energy and daylighting simulation.The Honeybee project intends to make many of the features of these simulation tools available in a parametric way.
  1. Whole Building Energy Simulation
  2. Parametrics and Optimization
  3. Lighting Simulation
Commercial, Residential, Multi Family
Last Software Update: 09 November 2015
Last Entry Update:
19 September 2018

Ratings

0
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Learn eQUEST quickly and efficiently.
  1. Training Services
Last Software Update: 12 April 2018
Last Entry Update:
29 August 2018

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0
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Commercial Building Energy Saver (CBES), intended use for small and medium office and retail buildings in California, provides energy benchmarking and three levels of retrofit analysis considering the project goal, data availability, and user experience.
  1. Whole Building Energy Simulation
  2. Energy Conservation Measures
  3. Utility Bill and Meter Data Analysis
Commercial
Last Software Update: 06 July 2015
Last Entry Update:
28 December 2018

Ratings

5
Average: 5 (8 votes)

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Calculates temperature distributions, heat flows and (optionally) vapor diffusion flows in building structures - particularly those with thermal heat bridges
  1. Load Calculations
  2. Weather Data and Climate Analysis
  3. Other
Subsystem Level
Last Software Update: 19 May 2016
Last Entry Update:
19 September 2018

Ratings

0
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SimScale - Engineering Simulation in your browser
  1. Air Flow Simulation
Subsystem Level
Last Software Update: 12 October 2016
Last Entry Update:
19 September 2018

Ratings

0
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Dynamic energy simulation tool
  1. Whole Building Energy Simulation
  2. Load Calculations
  3. Ratings and Certificates
Commercial, Residential, Multi Family
Last Software Update: 21 October 2015
Last Entry Update:
24 September 2018

Ratings

5
Average: 5 (1 vote)

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REM/Rate™ is a user-friendly, sophisticated, residential energy analysis, code compliance and Home Energy Rating (HERS®) software developed specifically for the needs of HERS® Providers and Home Energy Raters.
  1. Whole Building Energy Simulation
  2. Code Compliance
  3. Ratings and Certificates
Residential
Last Software Update: 25 May 2017
Last Entry Update:
29 August 2018

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0
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Perform detailed calculations for a new piping network to determine required pipe sizes, the critical path in the system for pump sizing, valve pressure drops, and the effects of elevation change.
  1. HVAC System Selection and Sizing
  2. Other
Subsystem Level
Last Software Update: 21 September 2012
Last Entry Update:
20 September 2018

Ratings

4
Average: 4 (1 vote)

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Working with lots of data can get messy. The Maalka Platform is there to guide your organization along automated workflows to ensure that data across your portfolio is accurate and up-to-date, buildings are progressing towards goals, and participants are fully engaged.
  1. Whole Building Energy Simulation
  2. Energy Conservation Measures
  3. Utility Bill and Meter Data Analysis
  4. Weather Data and Climate Analysis
  5. Building Energy Benchmarking
Portfolio Scale, District Scale, Urban Scale
Last Software Update: 20 September 2018
Last Entry Update:
23 September 2018

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0
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Free open-source library with dynamic simulation models for building and district energy and control systems
  1. Whole Building Energy Simulation
  2. Air Flow Simulation
Subsystem Level, Commercial, Residential, Multi Family, Industrial, District Scale
Last Software Update: 13 July 2015
Last Entry Update:
23 September 2018

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0
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IMAC Assistant tool can be useful to determine neutral temperature set points with acceptability limits for naturally ventilated, mix mode and air-conditioned spaces for different types of commercial buildings specific to the Indian context.
  1. Weather Data and Climate Analysis
  2. Air Flow Simulation
  3. Other
Subsystem Level
Last Software Update: 14 August 2015
Last Entry Update:
23 September 2018

Ratings

0
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THERM is a two-dimensional conduction heat-transfer analysis program based on the finite-element method, which can model the complicated geometries of building products.
  1. Other
Subsystem Level
Last Software Update: 08 October 2015
Last Entry Update:
20 September 2018

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0
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Finite element simulation software with built in geometry builder and mesher integrated in a user friendly environment.
  1. Parametrics and Optimization
  2. Air Flow Simulation
  3. Solar and Photovoltaic Analysis
  4. Other
Subsystem Level
Last Software Update: 15 February 2018
Last Entry Update:
19 September 2018

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EnExPlan is a powerful and intuitive do-it-yourself energy saving software for building owners and managers with medium to large portfolios of buildings.
  1. Whole Building Energy Simulation
  2. Load Calculations
  3. Energy Conservation Measures
Portfolio Scale
Last Software Update: 10 October 2015
Last Entry Update:
19 September 2018

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0
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Graphically analyzed EPW climate data in dozens of different ways of particular value to designers.
  1. Weather Data and Climate Analysis
Last Software Update: 19 September 2015
Last Entry Update:
23 September 2018

Ratings

5
Average: 5 (3 votes)

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LoopLink RLC is powerful, web-based residential/light commercial geothermal design software that allows you to quickly and easily design loopfields for multiple zone, multiple heat pump geothermal systems from anywhere.
  1. HVAC System Selection and Sizing
Subsystem Level
Last Software Update: 21 September 2016
Last Entry Update:
19 September 2018

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Research tool for use in the steady-state simulation and design analysis of heat pumps and air conditioners. The program can be used with most of the newer HFC refrigerants as well as with HCFCs and CFCs.
  1. HVAC System Selection and Sizing
  2. Parametrics and Optimization
Subsystem Level
Last Software Update: 04 December 2017
Last Entry Update:
30 April 2019

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BlueSol is a software for the design of photovoltaic systems
  1. Solar and Photovoltaic Analysis
Subsystem Level
Last Software Update: 25 June 2015
Last Entry Update:
24 September 2018

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From data collection, to measure analysis, to reporting - OptiMiser Commercial puts the entire audit cycle at your fingertips, eliminating hours of spreadsheet manipulation and report preparation.
  1. Load Calculations
  2. Energy Conservation Measures
  3. Building Energy Auditing
Commercial
Last Software Update: 01 March 2017
Last Entry Update:
17 September 2018

Ratings

0
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Cooling Load Calculation Software
  1. Load Calculations
Commercial, Residential
Last Software Update: 30 June 2010
Last Entry Update:
18 July 2018

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Urbawind is a software to compute wind effects in urban areas - Urban design - Energy efficiency
  1. Weather Data and Climate Analysis
  2. Air Flow Simulation
Urban Scale
Last Software Update: 26 February 2016
Last Entry Update:
29 August 2018

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