Brimstone Calcium Silicate Clinker - Deeply Decarbonized Cement
This project is announced in United States.
- Status
- Announced
- Estimated reduction
- 120,000 tCO2e, period not stated
- Countries
- United States
- Sector
- Industry and materials
- Announced
- Not stated
- Expected start
- Not stated
About this project
The description is as the source gives it.
Brimstone's Rock Refinery technology produces carbon-free Portland cement (ASTM C150) and supplementary cementitious materials from abundant calcium silicate rock, avoiding the CO2 emissions associated with traditional limestone-based processes. The company is currently engineering its first demonstration-scale plant near Reno, Nevada, to co-produce cement, SCM, and alumina, with plans to expand production to include steel, aluminum, and other critical minerals. This innovation targets the cement industry's 7.5% share of global CO2 emissions, enabling low-carbon materials at competitive prices.
Statuses, countries and reductions are as the public source states them, and may be out of date.
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