Here is compilation of advantages of green concrete over conventional concrete.

2. Concrete is a composite construction material
made primarily with aggregate, cement, and
water.

3. Environmental Impact of Concrete
 concrete is a major contributor to greenhouse gas
emissions
 Concrete is also interesting in relation to other
environmental problems than those related to CO2
emission.

4. What is Green Concrete
 Concrete which is made from concrete wastes
that are eco-friendly are called as “Green
concrete”.
 Concrete wastes like slag, power plant
wastes, recycled concrete, mining and
quarrying wastes, waste glass, incinerator
residue, red mud, burnt clay, sawdust,
combustor ash and foundry sand.