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Building Green: New Technologies to Create Less Polluting Cement
Did you know 7% of all carbon emissions today come from cement production. In the cement production process 90% of the carbon emissions come from using fossil fuels to heat up the limestone and clay to 2700 degrees to produce clinker. Cemex is workoing with Swiss company Synhelion to use solar energy to do this by 20230. Heidelberg Materials is working to add carbon capture to the process at its Brevik, Norway plant, then store it in the seabed near Bergen in liquefied CO2 form. This will absorb the carbon emissions to meet a goal of 8% of carbon emissions to be stored globally by 2030.
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