California’s Title 24 Energy Code is a mandatory set of standards designed to reduce energy consumption in both new construction and existing building alterations. For commercial property owners in Orange County, staying compliant is no longer just a regulatory hurdle, it is a critical part of managing modern, efficient assets.
The latest version, the 2025 Energy Code, officially went into effect on January 1, 2026. This update marks a significant shift toward total decarbonization and electrification, introducing several key requirements that directly impact commercial property management.
Core Areas of Title 24 Compliance
Title 24 is broader than simple panel inspections; it covers nearly every energy-using system within a building.
Lighting Controls: The 2025 update expands mandatory daylighting controls and simplifies manual area requirements. Most commercial spaces now require continuous dimming and automatic shut-off via occupancy sensors.
EV Readiness: New non-residential construction and major alterations must now meet stricter electric vehicle infrastructure mandates. This includes providing “EV Capable” or “EV Ready” spaces to support growing tenant demand.
Solar & Battery Mandates: The code prioritizes on-site renewable energy by requiring Solar Photovoltaic (PV) systems combined with Battery Energy Storage Systems (BESS) for many new commercial buildings.
HVAC & Envelope: New standards encourage the use of high-efficiency heat pumps for space heating and cooling. Additionally, “cool roof” requirements have been updated to mandate specific solar reflectance levels.
Why Compliance is Critical for Property Owners
Tenant Expectations: Modern tenants increasingly expect sustainable amenities like advanced lighting and accessible EV charging solutions.
Operational Savings: Adhering to these standards reduces long-term utility costs and promotes a more sustainable future for businesses.
Avoiding Delays: Title 24 records and certified acceptance testing are required for building permit sign-off; missing documentation can stall future tenant improvement projects.
