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

Most Reviewed Software

Total Listed Softwares: 200
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
Last Software Update: 06 July 2015
Last Entry Update:
28 December 2018

Ratings

5

Reviews 2

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DesignBuilder provides advanced building performance simulation tools that minimize modelling time and maximize productivity.
  1. Whole Building Energy Simulation
  2. Load Calculations
  3. Parametrics and Optimization
Last Software Update: 25 January 2018
Last Entry Update:
19 September 2018

Ratings

4.333335

Reviews 1

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Designing supply duct systems can be tedious... it involves time consuming calculations and requires assumptions about fitting size and performance.
  1. HVAC System Selection and Sizing
  2. Other
Last Software Update: 21 September 2012
Last Entry Update:
19 September 2018

Ratings

4

Reviews 1

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We offer training workshops for EnergyPlus, OpenStudio, DesignBuilder, and the California Simulation Engine (CSE). We have trained hundreds of new and experienced users in the intricacies of these tools in workshops at US and international locations.
  1. Training Services
Last Software Update: 07 November 2017
Last Entry Update:
11 October 2018

Ratings

5

Reviews 1

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Pleiades is a powerful user-friendly software environment for building eco-design. It is provides dynamic energy simulations (COMFIE), daylighting and natural ventilation simulations, regulations compliance, HVAC sizing and consumption, etc.
  1. Whole Building Energy Simulation
  2. Parametrics and Optimization
  3. Code Compliance
Last Software Update: 10 July 2018
Last Entry Update:
24 September 2018

Ratings

0

Reviews 1

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Detailed energy analysis for homes and low-rise residential buildings. Free. User support is limited.
  1. Whole Building Energy Simulation
  2. Load Calculations
  3. Energy Conservation Measures
Last Software Update: 03 August 2011
Last Entry Update:
25 August 2018

Ratings

4

Reviews 1

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Tool for evaluation: energy efficiency ( electricity, wáter, fuel oil, etc...), CO2, H2O, Savings, abatement curves in Buildings of Institutions (Health Care, University, Army Forces, School, Government, etc.)
  1. Utility Bill and Meter Data Analysis
  2. Building Energy Auditing
  3. Building Energy Benchmarking
Last Software Update: 17 December 2015
Last Entry Update:
24 September 2018

Ratings

0

Reviews 1

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Ground Loop Design (GLD) is a software tool for designing and optimizing ground source heat pump systems.
  1. HVAC System Selection and Sizing
Last Software Update: 10 August 2015
Last Entry Update:
19 September 2018

Ratings

5

Reviews 1

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Hancock’s HEAT Energy Audit Tool is an energy auditing app for the iPad that energy models single family and manufactured homes. HEAT works offline, disconnected from the internet, enabling you to weatherize in remote areas.
  1. Whole Building Energy Simulation
  2. Energy Conservation Measures
  3. Building Energy Auditing
Last Software Update: 21 June 2016
Last Entry Update:
26 August 2018

Ratings

5

Reviews 1

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www.pipeflow.com - Pipe Flow Expert Software for pipe system design with fluid flow and pressure drop calculations.
  1. HVAC System Selection and Sizing
Last Software Update: 02 November 2015
Last Entry Update:
19 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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Make Better Energy Decisions Using Your Data. A smart energy platform to help you quickly and easily automate analysing energy data.
  1. Whole Building Energy Simulation
  2. Utility Bill and Meter Data Analysis
  3. Building Energy Auditing
Last Software Update: 29 January 2019
Last Entry Update:
29 January 2019

Ratings

5

Reviews 0

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Sefaira offers the industry’s only software for real-time Performance Based Design.
  1. Whole Building Energy Simulation
  2. Parametrics and Optimization
  3. Lighting Simulation
Last Software Update: 21 January 2015
Last Entry Update:
19 September 2018

Ratings

5

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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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
Last Software Update: 16 December 2015
Last Entry Update:
24 September 2018

Ratings

0

Reviews 0

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Provides dynamic temperature simulation of 1 to 25 room buildings, shelters, and cabinets over the course of 20 days. Useful for buildings accommodating heat dissipating equipment and/or people. Cooling and heating or power plant failure and later restoration can be simulated.
  1. Load Calculations
  2. Other
Last Software Update: 08 July 2017
Last Entry Update:
18 July 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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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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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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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

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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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

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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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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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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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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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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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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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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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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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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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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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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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:
09 April 2019

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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