Energy: building standards: passive house standards.
Existing law requires the State Energy Resources Conservation and Development Commission to prescribe, by regulation, lighting, insulation, climate control system, and other building design and construction standards, and energy and water conservation design standards, for new residential and new nonresidential buildings to reduce the wasteful, uneconomic, inefficient, or unnecessary consumption of energy, as specified.
California AB 368 (20252026) — Energy: building standards: passive house standards.
Existing law requires the State Energy Resources Conservation and Development Commission to prescribe, by regulation, lighting, insulation, climate control system, and other building design and construction standards, and energy and water conservation design standards, for new residential and new nonresidential buildings to reduce the wasteful, uneconomic, inefficient, or unnecessary consumption of energy, as specified.
Version chain
The bill's text revisions, in order — the diff chain from filing to enrollment.
AB 368 Ward Concurrence in Senate Amendments — 79–0 (pass) · lower
Do pass as amended — 7–0 (pass) · upper
Do pass. — 14–0 (pass) · lower
Placed on suspense file — 7–0 (pass) · upper
Do pass as amended, and be re-referred to the Committee on [Natural Resources] with recommendation: To Consent Calendar — 18–0 (pass) · lower
Do pass as amended, but first amend, and re-refer to the Committee on [Appropriations] — 16–0 (pass) · upper
3rd Reading AB368 Ward et al. By Becker — 39–0 (pass) · upper
Do pass and be re-referred to the Committee on [Appropriations] with recommendation: To Consent Calendar — 14–0 (pass) · lower
AB 368 Ward Assembly Third Reading — 79–0 (pass) · lower
Sponsors
Ward — primary (person)
Boerner — coauthor (person)
Schultz — coauthor (person)
Timeline
The legislative action history — every referral, reading, and vote.
2025-02-03 Read first time. To print. reading-1
2025-02-04 From printer. May be heard in committee March 6.
2025-03-13 Referred to Coms. on U. & E. and NAT. RES. referral-committee
2025-04-03 From committee: Amend, and do pass as amended and re-refer to Com. on NAT. RES. with recommendation: To Consent Calendar. (Ayes 18. Noes 0.) (April 2). amendment-introduction, amendment-passage, committee-passage, referral-committee
2025-04-07 Read second time and amended. amendment-passage, reading-1, reading-2
2025-04-08 Re-referred to Com. on NAT. RES. referral-committee
2025-04-22 From committee: Do pass and re-refer to Com. on APPR. with recommendation: To Consent Calendar. (Ayes 14. Noes 0.) (April 21). Re-referred to Com. on APPR. committee-passage, committee-passage-favorable, referral-committee
2025-05-07 In committee: Set, first hearing. Referred to APPR. suspense file. referral-committee
2025-05-23 From committee: Do pass. (Ayes 14. Noes 0.) (May 23). committee-passage, committee-passage-favorable
2025-05-27 Read second time. Ordered to third reading. reading-1, reading-2
2025-06-02 Read third time. Passed. Ordered to the Senate. (Ayes 79. Noes 0. Page 1822.) passage, reading-1, reading-3
2025-06-03 In Senate. Read first time. To Com. on RLS. for assignment. reading-1
2025-06-11 Referred to Com. on E., U & C. referral-committee
2025-07-09 From committee: Amend, and do pass as amended and re-refer to Com. on APPR. (Ayes 16. Noes 0.) (July 7). amendment-introduction, amendment-passage, committee-passage, referral-committee
2025-07-10 Read second time and amended. Re-referred to Com. on APPR. amendment-passage, reading-1, reading-2, referral-committee
2025-08-18 In committee: Referred to suspense file. referral-committee
2025-08-29 From committee: Amend, and do pass as amended. (Ayes 7. Noes 0.) (August 29). amendment-introduction, amendment-passage, committee-passage
2025-08-29 Read second time and amended. Ordered returned to second reading. amendment-passage, reading-1, reading-2
2025-09-02 Read second time. Ordered to third reading. reading-1, reading-2
2025-09-08 Read third time. Passed. Ordered to the Assembly. (Ayes 39. Noes 0. Page 2616.). passage, reading-1, reading-3
2025-09-08 In Assembly. Concurrence in Senate amendments pending.
2025-09-09 Senate amendments concurred in. To Engrossing and Enrolling. (Ayes 79. Noes 0. Page 3104.). amendment-passage, committee-passage-favorable
2025-09-16 Enrolled and presented to the Governor at 2 p.m.
2025-10-01 Approved by the Governor. executive-signature
2025-10-01 Chaptered by Secretary of State - Chapter 145, Statutes of 2025. became-law
Source
OpenStates / OpenCivicData bulk snapshot 2026-07-01; origin ocd-bill/38153bfb-a96e-40dd-980f-ad43962aa448. Confidence: reported (aggregated from official California legislature records).