EditorialCement mix containing calcium carbonate, produced from the carbon dioxide from the boilers at a Manhattan apartment building, at Glenwood Mason Supply, a concrete plant in Brooklyn, on Feb. 15, 2023. (Hiroko Masuike/The New York Times)
EditorialCement mix containing calcium carbonate, produced from the carbon dioxide from the boilers at a Manhattan apartment building, at Glenwood Mason Supply, a concrete plant in Brooklyn, on Feb. 15, 2023. (Hiroko Masuike/The New York Times)