- ANSI/BPI-1100-T-2023 Home Energy Auditing Standard
- ANSI/BPI-1200-S-2017 Standard Practice for Basic Analysis of Buildings
- BPI-1200 Práctica Estándar Para el Análisis Básico de Edificios
- BPI-2100-S-2025 (V4.1) Home Performance Related Data Transfer (HPXML Standard)
- BPI-2101-S-2013 Standard Requirements for Certificate Completion Residential Energy Efficiency Upgrades
- BPI-2400-S-2015 v.2 Standard Practice for Standardized Qualification of Whole-House Energy Savings Predictions by Calibration to Energy Use History
- BPI-2400 Compliant Modeling Tools
Setting the Standard for Home Performance
BPI standards are the foundation of quality, consistency, and trust in the home performance industry. We develop standards through a rigorous, transparent process that ensures they reflect real-world practices, evolving technologies, and the needs of professionals and homeowners alike. As an ANSI-accredited Standards Development Organization, BPI follows the American National Standards Institute’s consensus-based process - convening a balance of diverse stakeholders, including contractors, building scientists, utilities, and government agencies. This inclusive approach ensures our standards are technically sound, impartial, and widely respected.
BPI standards give programs, jurisdictions, and professionals a clear framework for quality work. They also support training, certification, and workforce development by defining what "good" looks like in practice. By advancing nationally recognized standards, BPI helps raise the bar for home performance across the country - supporting healthier homes, lower energy costs, and a more resilient industry.
BPI standards give programs, jurisdictions, and professionals a clear framework for quality work. They also support training, certification, and workforce development by defining what "good" looks like in practice. By advancing nationally recognized standards, BPI helps raise the bar for home performance across the country - supporting healthier homes, lower energy costs, and a more resilient industry.
Current BPI Standards
Legacy (Historical) Technical Standards (under review)
- Technical Standards for the Air Conditioning and Heat Pump Professional
- Technical Standards for the Heating Professional
- Technical Standards for the Manufactured Housing Professional
- Technical Standards for the Multifamily Building Analyst Professional
- Technical Standards for the Multifamily Energy Efficient Building Operator
Standards of Reference
for BPI Certifications
Current Certifications
HEP Energy Auditor
- ANS/BPI-1100-T-2023 Home Energy Auditing Standard
- ANSI/BPI-1200-S-2017 Standard Practice for Basic Analysis of Buildings
For standards of reference other than BPI please see the EA Scheme Handbook
HEP Quality Control Inspector
- ANS/BPI-1100-T-2023 Home Energy Auditing Standard
- ANSI/BPI-1200-S-2017 Standard Practice for Basic Analysis of Buildings
For standards of reference other than BPI please see the QCI Scheme Handbook
Legacy Certifications

Standards Under Review

Standards Technical
Committees
The Standards Technical Committees (STCs) are composed of industry experts vetted by BPI’s Standards Management Team upon application and careful review to ensure that its membership is composed of participants from diverse interest categories and that its decisions are balanced, reflecting the views of all industry stakeholders in a transparent process.
Feedback on Proposed BPI Standards
BPI encourages all interested stakeholders to provide technical and editorial comments on proposed standards during the announced formal public comment periods. This critical part of the open development process ensures that a consensus of those directly affected by the standards has been achieved.
For more information on BPI Standards and Development Procedures, click here.
To view the current members of the STCs, click here.


