Unlocking Progress with Tradition and Technology
Unlocking Progress with Tradition and Technology

1 ton of CO₂

removed from 4 tons of Basalt

30,000 acres

of land onboarded in 2025

1 ton of CO₂

removed from 4 tons of Basalt

30,000 acres

of land onboarded in 2025

The Science

1 ton of CO₂

removed from 4 tons of Basalt

2-3 tons of CO₂

removed from 1 acre of land

30,000 acres

of land onboarded in 2025

We provide Hari Mati (a proprietary combination of organic inputs and silicate-rich amendments) to our farm partners. When spread on farmlands, it releases essential nutrients, promoting healthy crop growth and stabilising soil pH. It also accelerates trapping CO₂ from rainwater.

The Technology

Our technology is designed to measure the removal of CO₂ across land, water and ultimately earn carbon credits. Mapping vast tracts of land, collecting soil samples, pour water samples and geological data at scale is a technological challenge that’s a strong moat to earning carbon credits.

We’re also building Atlas, a proprietary data platform that creates a high-resolution, longitudinal record of critical environmental parameters like soil chemistry & mineralogy, groundwater dynamics, microclimatic conditions, and stream quality, across Eastern India.

Research & Development

Enhanced Rock Weathering (ERW) is a novel space. We want to be at the forefront of pioneering innovation in removing carbon at scale. To do this, we set up a best-in-class, cutting edge Earth Science laboratory, Darjeeling Climate Action Lab (D-CAL) inside a heritage tea estate in the region.

We’re expanding our lab capacity and hiring scientists to expedite our research & development in carbon removal technologies. D-CAL will overcome the constraints of sampling, testing and defining methodologies by processing up to 50,000 samples annually by 2025.

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Our Supply Chain

our supply chain

Alt Carbon Tech PVT. LTD,
240/B, 3rd Floor, A.J.C. Bose Road,

Kolkata, West Bengal, India

Alt Carbon Tech PVT. LTD,
240/B, 3rd Floor, A.J.C. Bose Road,

Kolkata, West Bengal, India

Alt Carbon Tech PVT. LTD,
240/B, 3rd Floor, A.J.C. Bose Road,

Kolkata, West Bengal, India