The secretary shall develop a manual of design types, costs, performance, and evaluation procedures for passive and semipassive thermal systems. The evaluation procedures shall be such as will facilitate the determination of the performance of different passive and semipassive designs in different regions of Louisiana. The secretary shall also procure thermal performance data from monitoring a number of existing passive or semipassive thermal systems in buildings in Louisiana to generate data for the manual.

            Acts 1983, No. 705, §2, eff. Sept. 1, 1983; Acts 2023, No. 455, §2, eff. June 28, 2023.