The Madagascar Monsoon Project (ERW)

The Monsoon Project

Accelerating Geological Carbon Removal in the Great Red Island

The Monsoon Project is Stack Carbon’s specialized Enhanced Rock Weathering (ERW) initiative. By leveraging Madagascar’s unique tropical climate and vast silicate mineral reserves, the project accelerates the Earth’s natural carbon cycle to create one of the world’s most durable carbon sinks.

This is a large-scale geological intervention designed to stabilize the atmosphere while restoring the “Red Soils” of Madagascar.

Project Scale

The Monsoon Project is architected for industrial-scale mineral deployment, utilizing high-rainfall corridors to maximize the kinetics of carbon mineralization.

01
Total Removal Potential 1.5 Million tonnes of CO₂ sequestered over the project lifetime.
02
Land Restoration Targeting 300,000 hectares of nutrient-depleted landscapes by 2035.
03
Industrial Integration Valorizing mineral tailings to create a zero-waste, circular supply chain.
Strategic Impact & Outcomes

The Monsoon Project serves as a high-permanence, "Geological-First" climate solution with multi-dimensional outcomes:.

1,000-Year Durability CO₂ is converted into stable dissolved bicarbonates for long-term storage pathways.
Soil Nutrient Replenishment Releases minerals like Magnesium and Calcium, supporting soil structure and fertility.
Green Industrialization Drives specialized jobs in processing, logistics, and scientific MRV operations.
Circular Economy Transforms industrial byproducts into a premium global climate asset.
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Partner with the Monsoon Project

Secure durable carbon removals and support land restoration across Madagascar through a high-integrity ERW program.