Liquid Trees

Liquid Trees

Noida, Uttar Pradesh, India

Neutralizes pollution by capturing pollutants and CO2 via microscopic silica algae (diatoms) in open water bodies

Our technology offers an integrated approach to mitigate climate change and restore river ecosystems while making a transformative impact on local ecosystem of Indian river bodies especially The Hindon and the Yamuna River. River systems themselves accumulate carbon, having a valuable contribution as a carbon sink and in the global carbon cycle. Bioremediation technology using Diatoms developed by Liquid Trees utilizes the natural capabilities of diatoms to remove or degrade organic and inorganic contaminants from the polluted water bodies, reducing the risk of health problems and ultimately improve the quality of the environment.
Country: India
Status: Operational
Type: Biomass burial
Everest Carbon

Everest Carbon

Neemuch, Madhya Pradesh, India

Wants to remove a billion tonnes of carbon dioxide for under $100/tonne

Everest Carbon permanently removes carbon dioxide from the atmosphere via enhanced rock weathering. It is on a mission to remove one million tonnes of carbon dioxide by 2026 and plans to scale to a billion tonnes per year by 2030.
Country: India
Status: In development
Type: Enhanced Rock Weathering
Varaha

Varaha

Gurugram, Haryana, India

World’s first climate teech company focused on developing economies.

Varaha is a global tech-enabled carbon project developer, dedicated to implementing nature-based solutions while maintaining an unwavering commitment to smallholder farmer development and excellence in monitoring, reporting, and verification (MRV) practices. Varaha’s projects have proven their effectiveness in removing and preventing the release of over 1 million tonnes of CO2 emissions within a remarkably short span of just 16 months since our inception.
Country: India
Status: Operational
Type: MRV
Takachar

Takachar

Dehradun, Uttarakhand, India

Turns waste-biomass into carbon-negative bioproducts.

Takachar develops small-scale, low-cost portable equipment to convert waste biomass into carbon-negative bioproducts. Takachar-produced biochar already improves crop yields, while its operations are providing new rural livelihoods. It has the potential to remove 2.4 gigatonnes of carbon dioxide a year at scale.
Country: India
Status: Operational
Type: Biochar
CTRL+Z

CTRL+Z

Hyderabad, Telangana, India
CTRL+Z converts agricultural wastewater to carbon-rich graphene derivatives that are then used in water filtration. This technology could potentially sequester billions of tonnes of carbon dioxide annually.
Country: India
Status: In development
Type: Materials sequestration
Mati Carbon Removals

Mati Carbon Removals

Raipur, Chhattisgarh, India
Mati removes CO2 using enhanced rock weathering (ERW) of silicate rocks. Their program uses ground basalt-based soil amendment – called “Mati,” and distributes it in rice paddy fields.
Country: India
Status: Operational
Type: Enhanced Rock Weathering