This article is directly relevant to this question: https://carbonherald.com/silicate-to-undertake-first-ever-enhanced-weathering-trial-in-the-u-s/ https://carb

This article is directly relevant to this question: https://carbonherald.com/silicate-to-undertake-first-ever-enhanced-weathering-trial-in-the-u-s/ https://carbonherald.com/silicate-to-undertake-first-ever-en... "Climate tech startup Silicate is set to start the first-ever enhanced weathering trial in the United States. The trial will involve applying 500 metric tons of milled returned concrete to 50 hectares of farmland in Buckingham, Illinois. According to company estimates, this project has the potential to remove as much as 100 tons of carbon dioxide from the atmosphere annually."