https://www.wsj.com/science/environment/green-concrete-carbon-dioxide-emissions-storage-c70c0a2b?st=yvjrz32dlgh4lae&reflink=article_email_share
ARLINGTON, Va.—At concrete plants across the world, diesel mixer trucks take in a polluting blend of sand, gravel, water and cement. A facility outside Washington, D.C., is adding a new ingredient to clean up the process: carbon dioxide.
The hybrid material—known as “green” concrete—reduces the carbon footprint of one of the dirtiest industrial sectors in the world and is emerging as an alternative to carbon storage options such as underground wells and pipelines that require regulatory approval and local support.
Christopher K. Merker, PhD, CFA, is a director with Private Asset Management at Robert W. Baird & Co. and executive-in-residence and co-director of the Marquette S-Lab. He is also founder and chair of the board of Water + Energy Forward, a green bank focused on market-based climate solutions. He holds a PhD in investment governance and fiduciary effectiveness from Marquette University, where he has taught “Sustainable Finance” since 2009. He publishes
Sustainable Finance and is co-author of
The Trustee Governance Guide: The Five Imperatives of 21st Century Investing.
Related
