From palm waste to living earth
Thara converts date-palm residues into engineered biochar, building fertile, water-saving soils in the desert and locking carbon away for centuries.
date palms across our feedstock belt
CO₂e locked per tonne of biochar
water retention in treated sandy soil
carbon storage permanence
The problem
National greening ambitions across the Gulf and North Africa, billions of trees and vast planting programs, cannot succeed on soils that cannot hold life.
Typical Gulf and Saharan soils are ~90% sand with high carbonate, among the poorest growing media on earth.
Near-zero organic content means no structure, no biology, and no capacity to hold nutrients against leaching.
Irrigation and fertilizer pass straight through the root zone, paid for, then lost to the sand below.
The solution
Biochar engineered from date-palm waste, fronds, trunks and empty fruit bunches, designed specifically for arid, sandy soils. Blended once into the root zone, it changes what desert soil can hold: water, nutrients, roots, life.
| 5% | blend rate into native soil, a single application |
| +11% | water retention |
| +53% | nutrient retention |
| +70% | growth enhancement potential |
How it works
Pruned fronds, felled trunks and fruit bunches are gathered from oasis farms, waste that would otherwise be burned or dumped.
Proven, certified reactors heat the biomass without oxygen into stable carbon, and the process gas powers the conversion itself. We deploy the technology, not invent it.
Our finishing process conditions the char for arid, alkaline soil and charges it with nutrients and beneficial biology, the step that turns commodity char into Thara Char.
Worked into the root zone, the black seam, where it holds water, feeds roots, and locks carbon for centuries.
Field results
All trial plants received equal fertilizer, irrigation and shading. Only the soil changed.
Figures shown are pilot/reference values, to be replaced with Thara's verified lab and field data before launch.
Carbon removal
Photosynthesis captures CO₂. Pyrolysis fixes it as stable carbon. Burial stores it in the soil for centuries, generating third-party-verified carbon removal credits that accrue to the buyer or fund the greening itself.
locked away per tonne of Thara Char applied
Why now
The durable carbon-removal market is scaling fast, and biochar is both its largest share and its fastest-growing method, with buyers competing for scarce supply.
Durable carbon-removal market, up from $3.4B in 2024, growing about 49% a year.
Of all durable carbon removal delivered today, biochar is the clear leader.
Annual growth in the biochar market, the fastest of any removal method.
Buyers competing for durable removal include Microsoft, Google, JPMorgan and Swiss Re.
The model
Every tonne of Thara Char earns twice, as a premium soil product and as verified carbon removal, from the same production run.
Priced by grade and sold to greening programs, oasis farms and landscaping. The primary, near-term revenue, and demand grows with every planting ambition in the region.
Third-party-verified removal credits from the same char, sold to corporate buyers or used to fund the greening itself, a compounding second stream on top of the product.
The result: a soil business that pays for itself on product value, with carbon removal as pure upside, on a feedstock that costs almost nothing because it is a waste stream.
About
Thara (ثَرَى) is the classical Arabic word for moist, living soil, and it shares its root with tharwa, wealth: barren ground made fertile, and fertility made into lasting value. We founded Thara on a simple circularity: the date-palm belt of North Africa and the Gulf produces millions of tonnes of woody waste every year, in the exact places where soil is poorest. Converting one into the cure for the other closes the loop: waste becomes fertility, and fertility becomes permanent carbon storage. Thara starts from a pilot in Qatar and scales across the region's palm belt, working with oasis farms, greening programs and carbon-removal buyers.
Contact