As a gas, one year of it would fill a cube 124 m on each side, taller than HallgrímskirkjaAs a gas, it would fill a cube 455 m on each side, taller than the Empire State Building
CO₂ at 0 °C and 1 atm weighs 1.977 kg/m³. 50 years: 94,400,000 m³, a cube 455 m on each side. One year: 1,888,000 m³, 124 m. Hallgrímskirkja is 74.5 m tall, the Empire State Building 443 m to the tip.







