CA AB1704

Greenhouse gases: embodied carbon building materials.

Engrossed House Mark Gonzalez (D)
Plain English Summary

California Assembly Bill 1704 aims to address greenhouse gas emissions associated with building materials. It proposes amendments to existing laws and introduces new regulations to reduce the carbon footprint of materials used in construction. The bill focuses on measuring and minimizing the embodied carbon in these materials to promote more sustainable building practices.

Supporters Say

Supporters of AB 1704 would highlight its role in combating climate change by promoting the use of low-carbon building materials. They would argue that this legislation not only helps reduce greenhouse gas emissions but also encourages innovation in the construction industry, leading to a greener economy and healthier communities.

Critics Say

Critics of AB 1704 might express concerns about the potential costs and regulatory burdens it could impose on builders and developers. They may argue that the bill could lead to increased construction expenses, ultimately impacting housing affordability and availability in California.

Legislative Votes
Placed on suspense file
Senate · Aug 10, 2026
Passed
6
YEA
0
NAY
Do pass as amended, but first amend, and re-refer to the Committee on [Appropriations]
Senate · Jun 17, 2026
Passed
6
YEA
0
NAY
AB 1704 Mark González Assembly Third Reading
A · Apr 27, 2026
Passed
59
YEA
0
NAY
Do pass
A · Apr 22, 2026
Passed
13
YEA
0
NAY
Do pass as amended and be re-referred to the Committee on [Appropriations]
A · Apr 6, 2026
Passed
11
YEA
0
NAY

Source: LegiScan roll call vote data.

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About This Analysis

This summary was generated using AI from the bill's official text and metadata. Data sourced from LegiScan and the California State Legislature. Conflict-of-interest analysis for this bill is coming soon.