Funding news
Alt Carbon logo

Alt Carbon Secures $3.2

Recently funded · $3.2M SeedTechnology, Information and MediaINView source

Get the full Alt Carbon company profile

Access contacts, investors, buying signals & more

Open in Dashboard

A new $3.2M seed round is set to boost Alt Carbon's ambitious goal of turning South Asia into a major hub for Carbon Dioxide Removal. The deeptech science and data company, which works with farmers and scientists in the Global South, announced the capital infusion to scale its agri infrastructure for climate action.

Alt Carbon's approach centers on technology pathways like Enhanced Rock Weathering, transforming underutilized land into carbon sinks. Its flagship Darjeeling Revival Project, a first-of-its-kind effort, aims to remove 5 million metric tons of CO₂ by 2030 while also restoring degraded soils and rebuilding ecosystems.

Alt Carbon Raises $3.2M Seed: How India's Tropical Climate Became the World's Carbon Solution Alt Carbon, a climate-tech deep-tech startup founded by Shrey Agarwal, has raised $3.2 million in seed funding to scale Enhanced Rock Weathering (ERW)—a permanent, nature-based carbon dioxide removal solution.

The Problem They Solve: To meet 1.5°C climate targets, the world must remove 7-9 billion metric tons of CO₂ annually from the atmosphere. Traditional reforestation is vulnerable to wildfires and land-use changes. Direct Air Capture is energy-intensive and expensive. The Solution: Alt Carbon accelerates natural rock weathering by spreading crushed basalt on tropical agricultural soils, compressin

Unlock the full source

CEO quotes, investor details and growth metrics

Start free trial

Other India companies recently funded

View all

Biggest recent Science rounds

Largest funding rounds in Science on Signalbase right now.

#CompanyAmount
1
X, The Moonshot Factory logo

X, The Moonshot Factory

United States

$6.0B
2
IonQ logo

IonQ

United States

$3.5B
3
Agilent Technologies logo

Agilent Technologies

United States

$2.1B
4
Quantinuum logo

Quantinuum

United States

$1.7B
5
Oxford Ionics logo

Oxford Ionics

United Kingdom

$1.1B

Other recent Seed rounds

Companies that recently closed a Seed round.

#CompanyAmount
1
Exaba logo

Exaba

New Zealand

$12.0M
2
Silo Markets logo

Silo Markets

United States

$2.5M
3
BeatpulseLabs logo

BeatpulseLabs

$1.6M
4
BlockchainWork logo

BlockchainWork

Vietnam

$142.0K
5
Molfar Technologies logo

Molfar Technologies

United Kingdom

$1.6M