By purchasing this software you have agreed to the EnergyGauge End User License Agreement

The latest version of EnergyGauge USA is 8.1.02. You can download the latest version from the link below. We have attached detailed release notes to this article for a comprehensive list of changes from the previous version. If you have any questions please contact Technical Support either by emailing, or by following this link.


Download the latest version of EnergyGauge USA here.

Previous versions of EnergyGauge USA do NOT need to be uninstalled in order to install this latest version. 

Major Changes: Version 8.1.02 is a minor update that includes bug fixes to the report for the 8th edition (2023) of the Florida Building Code, Energy Conservation that became effective December 31, 2023. Version 8.1.00 also updates version 8 to include approved calculations for ENERGY STAR 3.2 for single-family homes and ZERH Version 2 revision 1 in software that allows rating calculations. ZERH Version 2 revision 1 should be used for any homes applying for the $5000 tax credit that are permitted in 2024. Those ZERH homes will need to meet the requirements of ENERGY STAR 3.2.  Other features and bug fixes are described in the release notes.

Version 8.1.02 will not overwrite Version 7 (your building files will be saved in Documents/EnergyGaugeUSA7/Bldgs/Backup or your user defined backup and will need to be reloaded with the LOAD ENB button on the main menu to be used in Version 8). Look for the EGUSA8 icon to run Version 8. 

For a complete list of changes please refer to the release notes linked here or attached below. 

FL Code: EnergyGauge USA 8.1.00 calculates Florida Code as in version 8.0.00 which has been approved for the 8th edition 2023 Code calculations. Any minor bug fixes or other changes are described in the full release notes. You can confirm you are using the state approved 8.0.00 code calculation by checking the Help > About page within the software. Here the calculation versions you are using will be clearly displayed.

EnergyGauge USA is compatible with Windows 8, 8.1, 10 and 11 computers. Windows 7 is no longer supported by Microsoft and we cannot ensure full functionality of the program on Windows 7. EnergyGauge USA is not Mac/Apple compatible at this time.