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

Most Reviewed Software

Total Listed Softwares: 200
New solar thermal water heating systems online simulation software available in Spanish and English
  1. HVAC System Selection and Sizing
  2. Solar and Photovoltaic Analysis
Last Software Update: 22 March 2016
Last Entry Update:
24 September 2018

Ratings

0

Reviews 0

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Modelkit (formerly called Params) is a free and open-source, cross-platform framework for parametric modeling.
  1. Whole Building Energy Simulation
  2. Parametrics and Optimization
  3. Energy Conservation Measures
Last Software Update: 16 July 2018
Last Entry Update:
11 October 2018

Ratings

0

Reviews 0

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TREAT is winner of the prestigious R&D 100 award and still the only energy audit software approved by the DOE for all residential housing types – including multifamily.
  1. Whole Building Energy Simulation
  2. Energy Conservation Measures
  3. Building Energy Auditing
Last Software Update: 01 October 2015
Last Entry Update:
24 September 2018

Ratings

2

Reviews 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
Last Software Update: 19 October 2016
Last Entry Update:
24 September 2018

Ratings

0

Reviews 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

Ratings

0

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UcanPsi is a gratis software for calculating 2D and 3D thermal bridges. U-values for windows and doors can also be calculated. Heat flows, temperatures, isotherms and isoflows can be obtained. The program is validated according to ISO 10211 and ISO 10077.
  1. Other
Last Software Update: 14 July 2017
Last Entry Update:
19 September 2018

Ratings

0

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DIAL+ is a very intuitive suite of tools dealing with the optimization of energy loads on the room scale.
  1. Parametrics and Optimization
  2. Weather Data and Climate Analysis
  3. Lighting Simulation
Last Software Update: 27 August 2015
Last Entry Update:
24 September 2018

Ratings

5

Reviews 0

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Best ENERGY APP For Architects, Engineers, Contractors, and Owners. Adoption by leading architecture firms indicates high demand for saving money on green buildings. Now you can run energy models and optimize your designs for the highest performance and least cost.
  1. Whole Building Energy Simulation
  2. Parametrics and Optimization
  3. Energy Conservation Measures
Last Software Update: 28 November 2017
Last Entry Update:
19 September 2018

Ratings

0

Reviews 0

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This program is an engineering calculator designed to help engineers calculate air properties, mixed air properties, fluid properties, refrigerant properties, refrigerant line sizing, and contains a ductulator.
  1. Other
Last Software Update: 21 September 2012
Last Entry Update:
27 August 2018

Ratings

3

Reviews 0

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SEMERGY® is a Web-based building optimization system that supports the planning of energy-efficient construction and refurbishment projects.
  1. Building Energy Auditing
  2. Building Energy Benchmarking
Last Software Update: 28 December 2015
Last Entry Update:
24 September 2018

Ratings

0

Reviews 0

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Designed for Commercial Real Estate investors and subsequent stakeholders, arbn estates provides a singular source for managing energy performance and MEES compliance across large and diverse property portfolios. A database for EPC’s and fully integrated with our arbn consult platform, arbn estates
  1. Building Energy Auditing
  2. Building Energy Benchmarking
  3. Other
Last Software Update: 13 August 2018
Last Entry Update:
19 September 2018

Ratings

0

Reviews 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
Last Software Update: 30 June 2010
Last Entry Update:
23 September 2018

Ratings

0

Reviews 0

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BACnet Stack is perfect starting point for OEMs. We have ready BACnet stack for both MSTP and IP also.
  1. Building Automation
  2. Building Energy Monitoring
  3. Other
Last Software Update: 13 May 2016
Last Entry Update:
24 September 2018

Ratings

0

Reviews 0

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Occupancy Simulator is a web-based App that simulates occupant presence and movement in a building using the Markov-chain model.
  1. Other
Last Software Update: 28 December 2018
Last Entry Update:
28 December 2018

Ratings

0

Reviews 0

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Utility bill tracking and management database with manual bill entry or flat file/EDI import. Optional interface to A/P for bill payment.
  1. Utility Bill and Meter Data Analysis
  2. Building Energy Benchmarking
  3. Other
Last Software Update: 21 October 2014
Last Entry Update:
19 September 2018

Ratings

3.333335

Reviews 0

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ESBO (Early Stage Building Optimization) is a simulation tool for building design optimization based on EQUA’s building performance software IDA Indoor Climate and Energy (IDA ICE).
  1. Whole Building Energy Simulation
  2. Load Calculations
  3. Parametrics and Optimization
Last Software Update: 05 December 2016
Last Entry Update:
19 September 2018

Ratings

0

Reviews 0

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BEAVER is a building energy simulation program that provides for user friendly input of data, processing and viewing of the results. It interfaces with the Air conditioning Load Estimation program CAMEL thereby saving time with re-entering the building construction details and internal loads.
  1. Whole Building Energy Simulation
  2. Code Compliance
  3. Weather Data and Climate Analysis
Last Software Update: 12 October 2015
Last Entry Update:
06 October 2018

Ratings

0

Reviews 0

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Group of CYPE programs for thermal and energy analysis of buildings. The applications that work with the 3D model of the building are integrated in the OPEN BIM workflow via the IFC4 standard.
  1. Whole Building Energy Simulation
  2. Load Calculations
  3. Code Compliance
Last Software Update: 02 October 2015
Last Entry Update:
23 September 2018

Ratings

5

Reviews 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

Ratings

0

Reviews 0

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The National Energy Audit Tool (NEAT) is an easy-to-use yet sophisticated Windows-based software tool designed for use within weatherization-type programs to identify cost-effective energy conservation measures for single-family, site-built homes and small multifamily homes.
  1. Whole Building Energy Simulation
  2. Energy Conservation Measures
  3. Building Energy Auditing
Last Software Update: 10 February 2012
Last Entry Update:
25 August 2018

Ratings

0

Reviews 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
Last Software Update: 09 November 2015
Last Entry Update:
19 September 2018

Ratings

0

Reviews 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

Ratings

0

Reviews 0

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CAMEL is one of the leading air conditioning load estimation and psychometrics programs available. It operates in the Northern and Southern hemisphere and has comprehensive copy and paste capability and detailed on screen Help
  1. Load Calculations
  2. HVAC System Selection and Sizing
Last Software Update: 12 October 2015
Last Entry Update:
18 July 2018

Ratings

0

Reviews 0

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LightStanza is a dynamic start-to-finish tool that helps users optimize their daylighting strategies and comply with industry certifications and energy efficiency for green building, as well as inhabitants’ well-being within spaces.
  1. Weather Data and Climate Analysis
  2. Lighting Simulation
Last Software Update: 23 February 2016
Last Entry Update:
24 September 2018

Ratings

0

Reviews 0

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CBECC-Com (California Building Energy Code Compliance) is an open source project that may be used by Code Agencies, Rating Authorities, or Utility Programs in the development of energy codes, standards, or efficiency programs.
  1. Whole Building Energy Simulation
  2. Energy Conservation Measures
  3. Code Compliance
Last Software Update: 18 September 2018
Last Entry Update:
04 October 2018

Ratings

0

Reviews 0

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HVAC Noise Source-Path-Receiver Acoustical Analysis program.
  1. HVAC System Selection and Sizing
  2. Parametrics and Optimization
  3. Other
Last Software Update: 15 January 2016
Last Entry Update:
18 July 2018

Ratings

5

Reviews 0

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

Ratings

0

Reviews 0

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TRACE 700 Chiller Plant Analyzer software saves time by allowing easy plant configuration comparisons with a detailed wizard.
  1. Life Cycle Analysis
  2. Other
Last Software Update: 15 October 2015
Last Entry Update:
24 September 2018

Ratings

0

Reviews 0

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We make it easier and faster to transform building operations data into improvements that save money, enhance sustainability, & drive employee productivity.
  1. Utility Bill and Meter Data Analysis
  2. Building Energy Monitoring
Last Software Update: 01 June 2017
Last Entry Update:
23 September 2018

Ratings

1

Reviews 0

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Psychrometric Analysis Design Suite with Weather Data!
  1. Weather Data and Climate Analysis
Last Software Update: 15 January 2016
Last Entry Update:
25 August 2018

Ratings

5

Reviews 0

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Sefaira Systems produces high-quality HVAC sizing and energy results directly from architectural Revit and SketchUp models, enabling users to rapidly compare design options and respond to architectural changes quicker than ever before.
  1. Whole Building Energy Simulation
  2. Load Calculations
  3. HVAC System Selection and Sizing
Last Software Update: 28 August 2015
Last Entry Update:
20 September 2018

Ratings

0

Reviews 0

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Simplified energy analysis for homes and low-rise residential buildings. Free. User support no longer available.
  1. Whole Building Energy Simulation
  2. Load Calculations
  3. Utility Bill and Meter Data Analysis
Last Software Update: 29 January 2006
Last Entry Update:
18 July 2018

Ratings

0

Reviews 0

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Insight 360 empowers architects and integrated teams with centralized access to performance data and advanced analysis engines.
  1. Whole Building Energy Simulation
  2. Parametrics and Optimization
  3. Lighting Simulation
Last Software Update: 22 December 2015
Last Entry Update:
24 September 2018

Ratings

3

Reviews 0

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AET is a Windows 10 App for quick energy use evaluations of commercial or residential buildings, and can be used by homeowners as well as students, archictects and engineers. Included is a built-in weather database for over 2000 cities worldwide.
  1. Whole Building Energy Simulation
  2. Weather Data and Climate Analysis
  3. Building Energy Benchmarking
Last Software Update: 05 August 2018
Last Entry Update:
07 August 2018

Ratings

0

Reviews 0

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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
Last Software Update: 19 May 2016
Last Entry Update:
19 September 2018

Ratings

0

Reviews 0

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Life cycle analysis tool can be your at hand utility to evaluate the life cycle cost of projects and the payback period for renewable energy equipments, if any, as well.
  1. Life Cycle Analysis
  2. Solar and Photovoltaic Analysis
Last Software Update: 26 April 2016
Last Entry Update:
24 September 2018

Ratings

0

Reviews 0

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GeoHECRAS is an AutoCAD, MicroStation and ESRI ArcGIS compatible interactive 2D/3D graphical user interface data wrapper to the US Army Corps of Engineers HEC-RAS.
  1. Other
Last Software Update: 14 December 2018
Last Entry Update:
05 January 2019

Ratings

0

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The IES Virtual Environment (IESVE) is a powerful, in-depth suite of building performance analysis tools. It allows the design and operation of comfortable buildings that consume significantly less energy.
  1. Whole Building Energy Simulation
  2. Load Calculations
  3. HVAC System Selection and Sizing
Last Software Update: 30 June 2010
Last Entry Update:
04 October 2018

Ratings

0

Reviews 0

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Adtek Energy Analyzer performs energy comparisons of up to 4 different HVAC systems.
  1. Whole Building Energy Simulation
Last Software Update: 12 November 2016
Last Entry Update:
24 September 2018

Ratings

0

Reviews 0

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PsyCalc® is an electronic psychrometric calcultion tool that operates over a wide range of temperatures, moisture content and pressures. With two inputs, psychrometric properties and pressure, PsyCalc® returns eleven key properties.
  1. Weather Data and Climate Analysis
  2. Other
Last Software Update: 03 February 2015
Last Entry Update:
25 August 2018

Ratings

2.333335

Reviews 0

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