Cutting the Carbon from Concrete

The production of concrete is responsible, by some estimates, for as much as 10 percent of global carbon dioxide emissions, enough to be considered a major contributor. Given the impact that has now become apparent, research teams around the world are pursuing a number of impressive and effective technologies to reduce the carbon footprint of concrete production and use as a top priority. Some are being deployed cost-effectively today, while other, potentially even better solutions, are being developed in labs. This article delves deeper into some of these solutions and the challenges in their adoption.