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

Top Rated Software

Total Listed Softwares: 203
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
Last Software Update: 13 July 2015
Last Entry Update:
23 September 2018

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The OnGrid Tool helps PV solar energy companies create effective finanical presentations for their prospects.
  1. Utility Bill and Meter Data Analysis
  2. Solar and Photovoltaic Analysis
  3. Other
Last Software Update: 12 October 2015
Last Entry Update:
27 August 2018

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0

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In this OpenStudio tutorial, you will walk through the creation of a building from start to finish, just like it is done in the "real world". There is no faster nor more cost effective way to get started with OpenStudio and EnergyPlus
  1. Training Services
Last Software Update: 12 December 2017
Last Entry Update:
28 August 2018

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0

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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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CxAuthority is FREE commissioning software to ensure projects are done right!
  1. Code Compliance
  2. Ratings and Certificates
  3. Other
Last Software Update: 20 June 2019
Last Entry Update:
26 June 2019

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
Last Software Update: 08 October 2015
Last Entry Update:
20 September 2018

Ratings

0

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DL-Light is the software suite developed by De Luminæ to help the evaluation of the intake and distribution of natural light in architectural and urban spaces. It calculates Daylight Factor, Luminous Autonomy, BREEAM requirements, Sun Exposure and Sky View Factor.
  1. Lighting Simulation
Last Software Update: 13 August 2017
Last Entry Update:
20 September 2018

Ratings

5

Reviews 0

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Use TRACE Load 700 software - the building and load design modules of TRACE 700, Trane Air Conditioning Economics - to evaluate the effect of building orientation, size, shape, and mass based on hourly weather data and the resulting heat-transfer characteristics of air and moisture.
  1. Load Calculations
  2. Air Flow Simulation
Last Software Update: 15 October 2015
Last Entry Update:
24 September 2018

Ratings

0

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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
Last Software Update: 21 September 2016
Last Entry Update:
19 September 2018

Ratings

0

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RETScreen is a Clean Energy Management Software system for energy efficiency, renewable energy and cogeneration project feasibility analysis as well as ongoing energy performance analysis.
  1. Utility Bill and Meter Data Analysis
  2. Building Energy Auditing
  3. Building Energy Benchmarking
Last Software Update: 30 August 2018
Last Entry Update:
19 September 2018

Ratings

0

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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: 03 June 2019
Last Entry Update:
12 June 2019

Ratings

0

Reviews 1

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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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FREE bin-weather modeling software provide accurate energy savings and penalties within seconds through your browser.
  1. Energy Conservation Measures
  2. Utility Bill and Meter Data Analysis
  3. Weather Data and Climate Analysis
Last Software Update: 01 May 2019
Last Entry Update:
20 June 2019

Ratings

0

Reviews 0

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Tas is an industry-leading building modelling and simulation tool, capable of performing fast dynamic thermal simulation for the world’s largest and most complex buildings, and allows designers to accurately simulate daylighting and predict energy consumption, CO2 emissions, operating costs and occu
  1. Whole Building Energy Simulation
  2. Load Calculations
  3. HVAC System Selection and Sizing
Last Software Update: 17 January 2019
Last Entry Update:
23 January 2019

Ratings

0

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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
Last Software Update: 26 February 2016
Last Entry Update:
29 August 2018

Ratings

0

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cove.tool is redefining energy modeling and parametric optimization by building smarter, more accurate models in a tenth of the time. Using automation for tedious tasks cuts time and cost, leaving the creative part to you.
  1. Whole Building Energy Simulation
  2. Parametrics and Optimization
  3. Energy Conservation Measures
Last Software Update: 17 May 2019
Last Entry Update:
17 May 2019

Ratings

0

Reviews 0

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TRANSOL is a TRNSYS based modeler for solar thermal systems.
  1. Solar and Photovoltaic Analysis
Last Software Update: 30 June 2010
Last Entry Update:
23 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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The nation's largest dataset of information about the energy-related characteristics of commercial and residential buildings.
  1. Energy Conservation Measures
  2. Utility Bill and Meter Data Analysis
  3. Building Energy Benchmarking
Last Software Update: 05 November 2015
Last Entry Update:
24 September 2018

Ratings

0

Reviews 0

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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
Last Software Update: 03 July 2017
Last Entry Update:
23 September 2018

Ratings

0

Reviews 0

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Multi-parameter optimization program that works with all text-based building energy simulation programs, including EnergyPlus and TRNSYS.
  1. Parametrics and Optimization
Last Software Update: 08 December 2011
Last Entry Update:
29 August 2018

Ratings

0

Reviews 0

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SPOT Pro™ is a premier daylighting design and analysis software with two main functions: analyzing the daylighting performance of a given space and optimizing photosensor-based electric lighting control system savings in the presence of daylight.
  1. Lighting Simulation
  2. Other
Last Software Update: 19 April 2016
Last Entry Update:
24 September 2018

Ratings

0

Reviews 0

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A commercial EPC based energy report. Taking the data file behind any commercial EPC, we can generate a fully costed improvement report, detailing carbon, cost and energy savings potential and impact on the resulting energy rating.
  1. Load Calculations
  2. Building Energy Benchmarking
Last Software Update: 10 August 2018
Last Entry Update:
20 August 2018

Ratings

0

Reviews 0

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Provides the average underground enclosure (room) and entrance tower air temperatures under the given climatic, soil and room thermal load conditions.
  1. Load Calculations
Last Software Update: 08 July 2017
Last Entry Update:
22 June 2019

Ratings

0

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Radiance is a suite of programs for the analysis and visualization of lighting and daylighting in design. Mainly developed at the Lawrence Berkeley National Laboratory under DOE funding. Additional development and contributions sponsored by ISE in Germany and EPFL & HSLU in Switzerland.
  1. Lighting Simulation
Last Software Update: 18 September 2015
Last Entry Update:
23 September 2018

Ratings

5

Reviews 0

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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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Do psychrometric calculations in MS Excel
  1. Other
Last Software Update: 30 June 2010
Last Entry Update:
26 August 2018

Ratings

0

Reviews 0

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Energy Hippo provides the premier energy management application for multi-user, multi-permission environments. The internet-based software platform integrates disparate processes, energy management systems, and equipment into an enterprise-wide network for monitoring and controlling energy assets.
  1. Energy Conservation Measures
  2. Utility Bill and Meter Data Analysis
  3. Building Energy Benchmarking
Last Software Update: 15 September 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:
09 April 2019

Ratings

0

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EP-Quick creates input files for many different buildings using built in templates for the shape and zone layout.
  1. Whole Building Energy Simulation
Last Software Update: 02 January 2010
Last Entry Update:
23 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. Load Calculations
  2. Weather Data and Climate Analysis
  3. Air Flow Simulation
Last Software Update: 21 October 2015
Last Entry Update:
24 September 2018

Ratings

5

Reviews 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
Last Software Update: 01 June 2017
Last Entry Update:
18 July 2018

Ratings

0

Reviews 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

Ratings

0

Reviews 0

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SaaS based electrical engineering software designs entire power distribution in a building. 3 inputs (load kVA, load type, & number of poles) for 300 NEC compliant outputs. Saves 40%+ design time and 7%+ energy use. Instantaneous changes up/downstream. Cov'd US Patent #7,636,650.
  1. Other
Last Software Update: 17 June 2016
Last Entry Update:
24 September 2018

Ratings

0

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We offer hourly support services for EnergyPlus, OpenStudio, DesignBuilder, and the California Simulation Engine (CSE) under the hood of CBECC-Res. We are a team of energy modelers and programmers with many years of experience providing support, training, and software tools for EnergyPlus.
  1. Support Services
Last Software Update: 16 July 2018
Last Entry Update:
11 October 2018

Ratings

0

Reviews 0

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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
Last Software Update: 04 August 2018
Last Entry Update:
24 September 2018

Ratings

3

Reviews 0

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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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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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Home Energy Score is DOE's program for rating a home's physical assets, it's envelope, lighting, HVAC, and water heating systems; controlling for occupancy, use, and weather. Home Energy Score produces a 1-10 score along with a list of recommended cost-effective upgrades.
  1. Energy Conservation Measures
  2. Ratings and Certificates
  3. Building Energy Auditing
Last Software Update: 27 October 2017
Last Entry Update:
26 August 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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