https://twitter.com/ClimateDesk/status/1201486173014769674?s=20

https://grist.org/article/this-company-wants-to-make-steel-and-cement-with-solar-power-heres-how/

Transportation, steel, cement.

Climate Desk (@ClimateDesk) Tweeted:
Cement alone is responsible for a staggering 8 percent of humanity’s carbon emissions.
https://t.co/3XkZTp77U9