Anithakumari farms a small plot in rural Andhra Pradesh, and last week she did something new: she picked up her phone and sent us six photos.

What You Are Buying

Arukah issues biochar carbon removal certificates (CDRs) under Puro and Isometric. Each credit is permanent, independently verified, and traceable from feedstock intake to registry issuance. Our flagship facility in Takeo Province, Cambodia, Southeast Asia's largest biochar operation, processes 60 tonnes of feedstock per day. New facilities in Thailand and the Philippines are in active development, each targeting 10,000 CDRs annually. 

Every tonne carries a real-time provenance record through CarbonCast, our proprietary dMRV system, and on first issuance in Cambodia in March 2026, it delivered 0% post-audit deductions. The farmer income model is not peripheral to credit quality. It is the mechanism that stabilises it. Consistent payment produces consistent feedstock.

That is why the 50% revenue commitment exists, and it is a material reason the credits are as clean as they are.

LEARN MORE ABOUT CARBONCAST
CHECK OUT OUR BIOCHAR FACILITY

What a Purchase Represents

For every $1 spent on CDR, $0.50 goes verifiably to farming households in the host country.

Agricultural waste that would otherwise have been openly burned is instead locked permanently into soil. Farmer income is verified individually for project participation.

Outcomes are tracked, verified and available for inclusion in annual sustainability reporting across CDP, GRI and TCFD frameworks.

Availability and Scale

By 2032, Arukah plans to operate 100 facilities across Cambodia, Thailand, and the Philippines, producing one million CDRs yearly. Each facility is built to the same infrastructure blueprint, runs on the same CarbonCast verification stack, and operates under the same farmer income model.

Forward offtake agreements across one to five year terms are available now. Buyers who move early secure supply and pricing from a producer with a clean audit record, before that window closes.

PARTNER WITH US
100
Facilities operational by 2032.
1,000,000
CDRs yearly.
$65,000,000
In direct farmer income.

Registered on Puro.earth

Project Foundation is formally registered on the Puro Registry and integrated within Puro.earth's dMRV programme, aligning field-level production data directly with approved methodologies.
Go to registry
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