Cement production emits up to 8% of global greenhouse gases, but new strategies like carbon capture and storage could drastically reduce its carbon footprint.
Paebbl's method combines captured carbon with olivine rock to create building materials, which may lower the carbon footprint of concrete by up to 70%.
Accelerated mineralization, a technique utilized by Paebbl, can store carbon within an hour, as opposed to the centuries it takes in nature.
CarbonCure's approach of injecting CO2 into concrete also aids the environment, decreasing emissions by 3% to 5%, while sequestering significant amounts of CO2.
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