🌋 1,500m Sub-Seabed Basalt Carbonate Rock Solidification in 2 Years

Subsea Basalt In-Situ Carbon Mineralization Well Model

Underwrite offshore injection wellheads dissolving captured supercritical CO2 into pressurized seawater and injecting the carbonated solution into porous oceanic basalt crust (permanently solidifying into solid calcium/magnesium carbonate stone within 24 months). Model industrial offshore carbon mineralization off-take ($120/t CO2), and 25-yr IRR.

1. Capacity & Unit Economics

Annual Subsea Carbon Mineralized (Million Tonnes CO2)

Offshore Carbon Mineralization Tariff ($ / Tonne CO2)

High-Pressure Water Pumping & Well Maintenance OpEx ($ / Tonne)

Turnkey Offshore Platform & Sub-Seabed Well String CapEx ($M)

2. Financial Returns & Yield

2-YEAR PERMANENT SOLID STONE MINERALIZATION

Annual Net EBITDA

$0 / yr

25-Yr Project IRR

0.0%

Gross Revenue

$0 / yr

Total CapEx

Annual OpEx

$0 / yr