High-Pressure Serpentine Ex-Situ Carbonation Model
Underwrite 150-bar autoclaves reacting heat-activated serpentine rock with supercritical CO2 and aqueous sodium bicarbonate at 155°C (converting gaseous CO2 into permanent solid magnesium carbonate building aggregates in 30 minutes). Model carbon removal credits ($185/t CO2) + aggregate sales, 20-yr IRR.
1. Capacity & Unit Economics
2. Financial Returns & Yield
30-MIN SOLID MAGNESIUM CARBONATEAnnual Net EBITDA
$0 / yr
20-Yr Project IRR
0.0%
Gross Revenue
$0 / yr
Total CapEx
$0
Annual OpEx
$0 / yr