@BillGates: Cement is responsible for 6% of carbon emissions globally. To get to net-zero by 2050, we need innovations to decarbonize the material. I discuss a few approaches to make low-emission cement in my climate book: https://t.co/Ok1p3xQir4

http://twitter.com/BillGates

Cement is responsible for 6% of carbon emissions globally. To get to net-zero by 2050, we need innovations to decarbonize the material. I discuss a few approaches to make low-emission cement in my climate book: https://t.co/Ok1p3xQir4

— Bill Gates (@BillGates) April 5, 2021