Learn about environmental impacts and Life Cycle Assessment (LCA) in concrete construction through this 25-minute lecture from the 'Advanced Topics in Science and Technology of Concrete' series. Examine comparative data on energy consumption and carbon emissions across different concrete mix designs, while exploring the environmental implications of aggregate production processes. Gain insights into the ecological advantages of incorporating recycled concrete aggregates as an alternative to virgin materials. Discover how these sustainable practices contribute to reducing the overall environmental footprint of concrete construction projects. Part of NPTEL's certification-eligible course content, recognized for credit transfer by UGC and AICTE in Indian universities.