Portland cement, the key binding ingredient in concrete, is the source of around 8% of the world’s CO2 emissions each year. In fact, if the cement industry were a country, it would be the third-largest CO2 emitter in the world. To help the industry address its massive carbon footprint, Solidia Technologies developed a high-performing, engineered supplementary cementitious material (SCM) that can help reduce the CO2 footprint of concrete by 18% to 27%.