N.J. Stat. Ann. § 52:27D-124.2

All of the functions, powers and duties heretofore exercised by the Department of Energy and the commissioner thereof pursuant to P.L.1977, c. 146 (C. 52:27F-1 et seq.) relating to the adoption, amendment and repeal of the energy subcode of the State Uniform Construction Code pursuant to P.L.1975, c. 217 (C. 52:27D-119 et seq.) and P.L.1977, c. 256 (C. 54:4-3.113 et seq.) are hereby transferred to and vested in the Department of Community Affairs and the commissioner thereof.