Bill
AB 368
AB 368 mandates California to evaluate passive house energy standards, promoting energy efficiency in buildings, reducing costs, and lowering greenhouse gas emissions.
Bill Number: AB 368
Introduced: February 3, 2025
Status: Chaptered by Secretary of State - Chapter 145, Statutes of 2025
Author: Ward
Coauthors: Schultz, Boerner
Subject: Energy, Building Standards, Passive House Standards
AB 368 aims to enhance energy efficiency in California's building sector by requiring the State Energy Resources Conservation and Development Commission (the Commission) to evaluate the cost-effectiveness of passive house energy efficiency standards. The bill seeks to promote sustainable building practices that minimize energy consumption and reduce greenhouse gas emissions.
Evaluation of Passive House Standards:
The Commission is mandated to assess the cost-effectiveness of passive house energy efficiency standards across various California climate zones. This evaluation will utilize metrics adopted by the Commission, including long-term system costs.
Analysis of Passive House Models:
The bill requires the Commission to analyze the two passive house energy models currently used for certification. This analysis will compare the cost-effectiveness of passive house construction with existing construction standards outlined in Part 6 of Title 24 of the California Code of Regulations.
Reporting Requirements:
The Commission must submit a comprehensive report to the Legislature by July 1, 2028. This report will document the findings of the evaluation and provide recommendations based on the analysis conducted.
Compliance with Existing Regulations:
The evaluation conducted by the Commission must comply with specific requirements set forth in existing law, ensuring that the assessment is thorough and adheres to established guidelines.
Affected Entities:
The bill primarily impacts builders, developers, and homeowners in California, particularly those involved in new residential and non-residential construction. It also affects regulatory bodies and stakeholders in the energy efficiency sector.
Long-term Benefits:
By promoting passive house standards, the bill aims to reduce energy consumption in buildings, leading to lower utility costs for residents and businesses. Additionally, it supports California's broader environmental goals by contributing to reduced carbon emissions.
AB 368 represents a significant step towards improving energy efficiency in California's building sector. By mandating an evaluation of passive house standards, the bill aims to foster sustainable construction practices that can lead to long-term economic and environmental benefits for the state.
Compiled from official sources — confirm details with the bill’s official record.
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