John Shirley on Nostr: Cement emits as much CO2 as India. Why is it so hard to fix? [also it emits mercury!] ...
Cement emits as much CO2 as India. Why is it so hard to fix?
[also it emits mercury!]
"...Not only does the carbon dioxide from the reaction spill into the atmosphere, but cement producers also use huge amounts of coal or natural gas to heat the kiln."
As a result, the cement industry generates 8 percent of global carbon emissions — triple the emissions of the aviation industry.
https://www.washingtonpost.com/climate-solutions/2023/06/27/concrete-greenhouse-gas-emissions-cement/
[also it emits mercury!]
"...Not only does the carbon dioxide from the reaction spill into the atmosphere, but cement producers also use huge amounts of coal or natural gas to heat the kiln."
As a result, the cement industry generates 8 percent of global carbon emissions — triple the emissions of the aviation industry.
https://www.washingtonpost.com/climate-solutions/2023/06/27/concrete-greenhouse-gas-emissions-cement/