2019 Building Energy Efficiency Standards Approved Computer Compliance Programs
The California Energy Commission (Energy Commission) has approved the following energy analysis computer programs that includes all Alternative Calculation Methods approved for the 2019 Building Energy Efficiency Standards (2019 Energy Standards) in accordance with the California Code of Regulations: Title 24, Part 1, Article 1, Section 10-109.
The individual programs are listed below under specific categories. These are the only programs authorized to be used under the performance approach (energy budget) method of compliance for the 2019 Energy Standards.
Note: Price listings of proprietary programs are available from the vendors at addresses and telephone numbers listed.
Residential Buildings, 2019 Standards
| Program Name | Approved versions usable for permit | Contact Information | Additional Information |
|---|---|---|---|
|
CBECC-Res |
CBECC-Res 2019.1.0 was approved 5/15/2019. CBECC-Res 2019.1.1 corrects communications with the HERS registries and was approved 11/25/2019 CBECC-Res 2019.1.2 adds enhanced features and was approved 2/25/2020 CBECC-Res 2019.1.3 adds enhanced features and capabilities and was approved 9/4/2020 for demonstrating performance compliance with the residential provisions of the 2019 California Building Energy Efficiency Standards (effective date 1/1/20) Permit applications made on or after January 1, 2020 must use CBECC-Res 2019.1. Download CBECC-Res 2019.1.3 setup (.exe file). Please review the resolutions for details of the public domain Compliance Software and associated Compliance Manager (CM). |
California Energy Commission |
See the CBECC-Res Website for:
Support: cbecc.res@energy.ca.gov |
|
EnergyPro |
EnergyPro 8.2 was approved 10/20/2020 as an alternative calculation method for demonstrating performance compliance with the residential provisions of the 2019 California Building Energy Efficiency Standards. EnergyPro 8.1 was approved 3/13/2020 and shall continue to be valid for demonstrating performance compliance with the residential provisions of the 2019 California Building Energy Efficiency Standards. EnergyPro 8.0 was approved 9/11/2019 and shall continue to be valid for demonstrating performance compliance with the residential provisions of the 2019 California Building Energy Efficiency Standards. EnergyPro 8.0 Residential Resolution |
EnergySoft, LLC |
See the EnergyPro Website Support: support@energysoft.com |
|
Right-Energy Title 24 |
Wrightsoft Right-Energy Title 24 Version 2019.1.1 was approved on 02/20/2020 as an alternative calculation method for demonstrating performance compliance with the single family residential provisions of the 2019 California Building Energy Efficiency Standards. Permit applications made on or after 01/01/2020 must use Right-Energy Title 24 Version 2019.1.1. |
Wrightsoft Corporation |
See the Wrightsoft Website Support: support@wrightsoft.com |
Nonresidential Buildings, 2019 Standards
| Program Name | Approved versions usable for permit | Contact Information | Additional Information |
|---|---|---|---|
|
CBECC-Com |
CBECC-Com 2019.1.3 was approved 9/4/2020 for demonstrating performance compliance with the nonresidential provisions of the 2019 Building Energy Efficiency Standards. Download CBECC-Com 2019.1.3 SP1 (1163) setup (.exe file) CBECC-Com 2019.1.2 was approved 2/25/2019 and shall continue to be valid for demonstrating performance compliance with the nonresidential provisions of the 2019 Building Energy Efficiency Standards. Download CBECC-Com 2019.1.2 (1132) setup (.exe file) CBECC-Com 2019.1.1 was approved 11/25/2019 and shall continue to be valid for demonstrating performance compliance with the nonresidential provisions of the 2019 Building Energy Efficiency Standards. Download CBECC-Com 2019.1.1 (1110) setup (.exe file) CBECC-Com 2019.1.0 was approved 5/15/2019 and shall continue to be valid for demonstrating performance compliance with the nonresidential provisions of the 2019 Building Energy Efficiency Standards. Download CBECC-Com 2019.1.0 (1079) setup (.exe file) |
California Energy Commission |
See the CBECC-Com Website for:
Support: cbecc.com@energy.ca.gov |
|
EnergyPro |
EnergyPro 8.2, using the simplified geometry two-dimensional (2D) option of the CBECC-Com API, was approved 10/20/2020 as an alternative calculation method for demonstrating performance compliance with the nonresidential provisions of the 2019 California Building Energy Efficiency Standards. EnergyPro 8.1 was approved 3/13/2020 and shall continue to be valid for demonstrating performance compliance with the nonresidential provisions of the 2019 California Building Energy Efficiency Standards. EnergyPro 8.0 was approved 12/11/2019 and shall continue to be valid for demonstrating performance compliance with the nonresidential provisions of the 2019 California Building Energy Efficiency Standards. EnergyPro 8.0 Nonresidential Resolution |
EnergySoft, LLC. |
Support: support@energysoft.com |
Help With the 2019 Energy Standards
For assistance with understanding or locating information in the 2019 Energy Standards, contact the Energy Standards Hotline at: 800-772-3300 (toll-free in California); 916-654-5106 (outside California); or via email at title24@energy.ca.gov.
