Title 24 Calculation Process

Navigating the Title 24 Calculation Process

At Title 24 Energy Analysis, we employ both Prescriptive and Performance methods to conduct Title 24 calculations. While Performance modeling may seem more intricate, it offers flexibility and enables tradeoffs among various measures and end-use aspects.

Benefits of Performance Title 24 Calculations:

  • Flexibility: Allows for adaptability in meeting energy efficiency standards.
  • Tradeoffs Among Features: Permits adjustments and tradeoffs to optimize compliance.
  • Credits for Going Beyond Code: Recognizes and rewards endeavors that exceed regulatory requirements.

Key Steps in Title 24 Calculations:

  1. Gather Information from Plans:
    • Comprehensive details extracted from project plans.
  2. Client Input:
    • Collaborate closely with the client to understand specific project requirements and goals.
  3. Fenestration (Windows and Skylights):
    • Utilize proposed U-factor and SHGC data.
    • In the absence of provided data, default U-factor and SHGC values are applied.
    • If the building does not meet compliance, prescriptive requirements are considered.
  4. DHW (Domestic Hot Water) and HVAC:
    • Utilize proposed DHW and HVAC specifications.
    • In cases where specifications are not provided, default values are employed.
    • If the building does not comply, prescriptive requirements are factored in.
  5. Walls, Roofs, and Floors:
    • Similar procedures as with Fenestration and HVAC are applied to these components.
  6. Conduct Title 24 Energy Calculations:
    • We employ CBECC and Energy Pro, certified software programs approved by the California Energy Commission, to perform Title 24 calculations. This guarantees the accuracy and acceptance of your Title 24 compliance report across any city in California.

By following this comprehensive Title 24 Calculation Process, we ensure that your project meets and exceeds energy efficiency standards, offering flexibility and accommodating tradeoffs where necessary.