Industrial-scale desert carbon storage
We store biomass in hyper-arid deserts, so its carbon is locked out of the atmosphere.
The world needs to remove billions of tonnes of carbon dioxide.
Very little carbon removal is actually being delivered.
Sequest is built to close that gap.
The insight: Dry biomass does not decompose
No novel chemistry. No energy-intensive processing. A simple insight, built to scale.
Carbon is captured by plants, then released
Plants pull CO₂ from the air through photosynthesis. When they decompose or burn, that carbon is released back into the atmosphere.
Without water, decomposition stops
Microbes that break down organic matter cannot survive without moisture. In Egyptian tombs, plant matter has remained intact for 3,000 years.
Desert storage keeps carbon locked in
We store biomass in the world’s most hyper-arid deserts in engineered chambers. The carbon stays in the biomass and out of the atmosphere.
Deployment begins in Saudi Arabia
Commercial operations launch in Saudi Arabia, where hyper-arid conditions, infrastructure, and scaling partners make industrial-scale delivery possible now.
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