Versions of See prior versions of a law on LawServer 2024 New Jersey Statutes 54:10A-5.48. Tax credit for taxpayer’s purchase of unit concrete products that utilize carbon footprint-reducing technology 2023 New Jersey Statutes 54:10A-5.48. Tax credit for taxpayer’s purchase of unit concrete products that utilize carbon footprint-reducing technology 2022 New Jersey Statutes 54:10A-5.48. Tax credit for taxpayer’s purchase of unit concrete products that utilize carbon footprint-reducing technology.