United States

ASHRAE 90.1-1989 - Commercial

ANSI/ASHRAE/IESNA Standard 90.1-1989,

Energy Efficient Design of New Buildings Except Low-Rise Residential Buildings

Applicable Building Type(s)

New non-residential

Policy Requirement Level

Model Code

Policy Sequence

Policy preceded by: ASHRAE 90-1975 - Commercial

Governance

Development Authority: ANSI/ASHRAE/IESNA

Implementation Authority: Adopting state or local jurisdictions

Prescriptive Compliance path

Energy Requirements:

Performance Compliance path

Energy Requirements:

Resources

Notes

Climate zones