Standard Profile
ASHRAE 90.1 - Energy Standard for Sites and Buildings
ASHRAE 90.1 Not Adopted by BNBCOverview
Minimum requirements for energy-efficient design of commercial buildings excluding low-rise residential.
BNBC Crosswalks
| Topic | BNBC Reference | Relationship | Gap |
|---|---|---|---|
| Energy Efficiency in Buildings | Part 8 (limited) | Silent | BNBC has no mandatory energy code equivalent to ASHRAE 90.1. This is a major gap for energy performance. |
Standard Details
BNBC Adoption
Not Adopted by BNBC
BD Mandatory
No
Discipline
Mechanical code
Standard adoption status should be confirmed against the latest BNBC edition.