Relating to: creating a stretch energy code. (FE)

AB 844 allows cities, counties, villages, and towns to adopt stricter energy efficiency standards for new buildings than the state's baseline code, provided they follow a state-developed "stretch energy code." Local governments can choose to implement either residential or commercial components of this code, which must exceed current state minimums. The state must create the stretch energy code by December 2026 through a working group including energy experts, climate nonprofits, and municipalities with climate plans. This directly affects local building regulations without changing the state's baseline requirements.