Abstract

This review article explores the advancements, challenges, and future prospects of green concrete, an emerging sustainable alternative to conventional concrete. The study systematically reviews literature published between 2021 and 2024, identifying key methodologies, techniques, and findings. Various approaches, including alternative cementitious materials, recycled aggregates, and carbon capture techniques, are analyze. The review also examines publication trends, influential papers, and primary research categories. The findings highlight dominant and passive methods, as well as challenges such as durability, cost, and large-scale implementation. Future recommendations emphasize the importance of sustainable raw materials and technological innovations

Keywords: Green concrete, Sustainable cement, Alternative aggregates, Low-carbon concrete