Carbon-Neutral Cement Paves the Way for Infrastructure

heap of bricks from cellular concrete white bricks hollow bricks with hollow holes inside t20 yXW8vL e1666373819105 Carbon-Neutral Cement Paves the Way for Infrastructure


  • A group of engineers plan to make cement production carbon neutral using microalgae.
  • The team is biologically growing limestone, a natural process that some species of calcareous microalgae complete through photosynthesis.
  • If all cement production around the world switched to limestone, we could cut back on the two gigatons of carbon dioxide annually pumped into the atmosphere.

Newsletter Signup

Sign up for exclusive content, original stories, activism awareness, events and more.

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Support Us.

Happy Eco News will always remain free for anyone who needs it. Help us spread the good news about the environment!