Less Than A Minute

 

As explained in the Lighting Controls Association's article:

"In March 2024, the U.S. Department of Energy (DOE) determined that the 2022 version of ASHRAE/ANSI/IES 90.1, Energy Efficiency Standard for Buildings Except Low-Rise Residential Buildings, saves energy over the 2019 version. As such, this standard became recognized as the new national energy reference standard."