Down to Earth-Carbon Removal
Remove CO2 from the atmosphere and store your carbon at a place you know. Make immediate, tangible and traceable climate impact with Down to Earth.
Carbon Removal
Scature's Nature-based Carbon Removal
Scature assist companies in removing their hard-to-abate CO2 emissions in order to meet net -zero targets, all by connecting them with local smallholder and carbon farmers worldwide.
Circular Biorefinery Solutions
HyveGeo converts biomass into biochar and microalgae products for carbon removal and soil regeneration.
Humify Humus
Humify Humus enhances soil health, boosts yields, and sequesters carbon using advanced biomass transformation technology.
Enhanced Rock Weathering using Serpentinite
Green Sequest accelerates rock weathering using serpentinite to remove CO₂, improve soil health, and support sustainable agriculture.
Kairos Carbon
Kairos transforms organic waste into valuable resources, recovering CO2, clean water, and minerals for circular use.
Cula Carbon Hub
Real-time platform visualizing global carbon removal projects with transparent, verifiable environmental data.
Treelog
Treelog.io plants a tree for every digital form submitted, promoting sustainability through everyday interactions.
Dair Capture
DAIR Capture develops cost-effective, sustainable carbon capture technology that generates clean water, not byproducts.
Recoal's Safe CO2 removal and storage
Recoal offers companies an efficient method for achieving their net-zero targets. It processes large quantities of moist waste biomass in a multi-stage process for permanent CO₂ removal and storage.
TreeMap by NetZero
Netzero's technology offer a transparent view of your impact by visualizing the data of every tree planted on a dashboard for third-party verification.
Korall Direct Air Capture
Korall uses flexible Direct Air Capture technology to remove atmospheric CO₂, enabling scalable climate compensation and storage.
Kepler
Kepler is the world's first autonomous, ocean-based sustainable, CO2 harvesting set to reach IPCC's critical gigaton scale by 2035.
Liquid Tree
Liquid Trees deploys algae-based photobioreactors to purify urban air, restore lakes, and generate carbon credits.
Enhanced Rock Weathering by Mati Carbon
Mati Carbon scales Enhanced Rock Weathering to sequester CO₂ while improving soil health and farmer livelihoods.
Anvos Hybrid DAC
Avnos' HDAC technology captures CO₂ and produces water using energy-efficient, fully electrified systems.
Sustaera’s Direct Air Capture solution
Sustaera has developed a novel Direct Air Capture technology which uses renewable energy that will allow us to remove, replace, and reuse carbon at a massive scale to enable a cleaner future.
Spiritus’ Carbon Orchard ™
Spiritus' Carbon Orchard uses passive, modular DAC with low-energy sorbents for megaton-scale CO2 removal.
RubisCO2 Biochar
RubisCO2 transforms invasive algae into biochar for carbon removal and construction materials.
The CaptureBeam™
The CaptureBeam™: Direct Air Capture (DAC) via electrochemical pH-swing on an air-transparent air–liquid interface.
SosnaPod
SosnaPod is a Cryogenic passive DIRECT AIR capture pod.
Seaweed Sinking
Pull To Refresh removes carbon by sinking seaweed, offering scalable, solar-powered, long-term ocean sequestration.
Skyrenu direct air CO2 capture machine
Skyrenu captures CO₂ using efficient DAC technology, enabling carbon credits and industrial applications.
Ocean-based carbon removal by Skyology
Skyology sucks carbon out of the sky & fight ocean acidification
Carbon Sequestration by Sinkco Labs
Permanent carbon storage in marine sediments, optimized for supply chain decarbonization.
Emissol direct air capture (DAC) contactor solution
Emissol's DAC contactor reduces CO₂ removal costs with efficient, low sorbent technology.
Tree.ly
Enhance your sustainability strategy and support climate-resilient forestry with our high-quality carbon credits – your contribution matters.
TREEO Cooling
TREEO Cooling offers carbon removal through tree monitoring, promoting biodiversity and social benefits.
TreeO App
The TREEO App efficiently captures critical data - GPS location, timestamp, diameter, biomass, and CO2 of each tree - using just a standard smartphone!
TenTree Impact Wallet
Tentree’s Impact Wallet tracks trees planted per purchase, rewarding sustainable actions and promoting global reforestation.
Seaforestation
Seaforester plants seaweed forests around the world to bring life back to the Blue Front Yard.
SCW Systems CO2 CleanUp
SCW's novel technology efficiently and effectively removes carbon dioxide from the air and permanently stores it in geological formations or usable products.
Scave.World: Store Carbon in Soil
Scave.World uses regenerative agroforestry to store carbon in soil, creating carbon credits and boosting sustainable agriculture.
Sirona Direct Air Capture (DAC)
Sirona develops Direct Air Capture (DAC) technology to remove CO2 from the air and combat climate change
Sustainable efuels
Aeon Blue is developing an integrated hydrogen and carbon capture technology that uses wind energy, seawater, and captured carbon dioxide from air to make cost-efficient eFuel.
Pyrocal CCT system
Pyrocal’s system turns biomass into biochar and heat through efficient, clean pyrolysis technology.
Biochar Carbon Removal Technology (BCR)
PROVEN, SUSTAINABLE, SCALABLE – with our CO₂ removal, not only technology and service are premium. Our Net-Zero Technology sets the standards for decarbonization of tomorrow’s world.
Puuni Carbon Sink Solution
Transparent, verifiable and ethically sound carbon sinks.
Pure Green Energy Hub's Ecosystem
Pure Green Energy Hub combines DAC, hydrogen, e-fuels, and EV charging using geothermal power.
Direct Water Capture (DWC)
At Pure Carbon Blue we capture carbon from water.
Pronoe Earth
Restoring the ocean's natural ability to permanently remove CO2 - in a sustainable, scalable and asset-light manner.
Planteers' Carbon Removal
We capture CO2 in water and unleash the potential of the oceans as the largest carbon sink on our planet.
Planboo dMRV Technology
Simple, honest carbon removal with biochar in the tropics, unlocked by MRV technology
iDeCarbon
iDeCarbon™ offers modular carbon capture, removing up to 99% of emissions for mid-sized industries sustainably.
Flow Earth Skymining process
Flow Earth removes CO₂ using C4 grasses, pyrolysis, and biochar, enabling long-term, self-financing carbon sequestration.
InterEarth
InterEarth removes CO₂ by growing trees, harvesting biomass, and safely storing carbon underground for scalable sequestration.
ECOERA Millennium Biochar Carbon Removal (BCR) System
ECOERA’s BCR system converts biomass into biochar, permanently sequestering carbon, producing heat, and enhancing soil stability.
Ecobase
Ecobase is Europe's largest forest carbon project developer. We develop leading forestry projects that allow landowners to access carbon finance and corporates to achieve their sustainability goals.
E-Quester Direct Air Capture System
E-quester’s electrochemical direct air capture uses renewable electricity, efficiently capturing CO₂ for utilization or sequestration globally.
DACMA DAC Systems
DACMA delivers high-quality and large-scale DAC systems that are designed for a large variety of climate conditions
Co2Co Earth
CO2CO Earth Tech utilizes microalgae and carbonisation technology to efficiently capture and sequester atmospheric carbon dioxide.
Co2 Zero Technology
We capture carbon through enhanced weathering: a permanent solution that binds carbon dioxide chemically to stable solid minerals.
The Charolina Carbon Solution
From logging residue to human biosolids, we use waste to capture carbon dioxide out of ambient air.
CarbonRun
Healthy rivers are essential for a healthy planet. That’s why we’re helping restore the natural ability of rivers to carry carbon to the sea for long-term storage.
Carbo-CAP-TEC
Carbo-FORCE converts biomass into biochar via pyrolysis, sequestering carbon and producing renewable energy efficiently.
Carbon Seq Biochar Solution
Carb Seq uses biochar from Miscanthus grass to sequester carbon, improving soil and combating climate change.
Aqualung
Aqualung’s membrane technology efficiently captures CO₂, reducing costs, saving energy, and enabling scalable carbon capture.
Sustainable Sphagnum Moss
Europe’s leading technology innovator in the supply of Sphagnum Moss to lock away GHG and mitigate climate change.
Solar-Powered DAC unit
AspiraDAC develops modular, scalable, solar-powered Direct Air Capture for permanent CO₂ removal.
Ridge Carbon Capture Solution
Ridge Carbon Capture restores peatlands, generates carbon credits, and promotes sustainable land stewardship.
Planet2050
Planet2050 is a climate tech company developing digital infrastructure for carbon markets, ensuring transparency and trust through blockchain. I
Tau Carbon
Tau Carbon prevents wood decomposition for scalable, low-cost, nature-based carbon removal.
Terradot
Terradot is transforming nature’s most powerful permanent carbon removal process into a global climate solution.
BioCarbon
Carbon Lock Tech's pyrolysis converts biomass into stable biocarbon for long-term sequestration.
Wild + Pine Carbon Removal
Wild + Pine builds nature-based carbon removal assets for global climate leaders.
Carba
Carba specializes in low energy carbon dioxide removal (CDR) solutions and next-generation carbon materials.
Algal Earth
Algal Earth removes CO₂ using algae, biochar, and mining waste for sequestration.
Revalue Earth
Revalue is developing models which avoid, remove and durably store CO₂ in single landscapes.
Absorved Modular Bioreactor
Absorved uses algae bioreactors to capture CO₂, creating biofuels and ensuring transparency via blockchain.
Carbon Kapture
Carbon Kapture fight climate change by using seaweed’s fast-growing features to extract CO₂ from our oceans and atmosphere, achieving results 30 times quicker than reforestation.
Captur Tower
Captur Tower integrates Direct Air Capture with cooling towers for efficient CO₂ removal.
Air To Earth
AIR TO EARTH develops Direct Air Capture (DAC) technologies to remove carbon dioxide from the atmosphere, enabling authentic climatic cooling
Aerbon Direct Air Capture (DAC)
Aerbon provides high-purity CO₂ from Direct Air Capture (DAC) to power the production of sustainable e-fuels.
Aircela
Turning air into carbon-neutral fuel with small-scale, powerful systems.
280 Earth Carbon Capture Technology
280 Earth develops efficient, scalable Direct Air Capture (DAC) technology for CO₂ removal.
1Mtn
1MTN is combating climate change by developing high-value, high-quality, nature-based and tech-powered carbon removal projects in Africa.
Mombak
Mombak restores Amazon forests, removes carbon, boosts biodiversity, and supports local communities.
Carbon-Negative Minerals
Forge Minerals turn CO2 into high value, carbon negative minerals.
CarbonNext
A Brazilian company that protects and develops 2 million hectares in the Amazon Rainforest.
TreeAid
Tree Aid combats poverty and climate change by planting trees in Africa's drylands, partnering with local communities to restore land, enhance incomes, and promote sustainable land management.
Treecoin
Treecoin is a massively scalable digital currency grown on trees. Do well for yourself by doing good for the planet.
Gone West
From seed to tree. Replanting the worlds forests. Helping businesses and individuals.
Dots.eco
Dots.eco rewards eco-friendly actions, connecting brands and users for accessible, engaging sustainability efforts.
Carbon Hawk
Blue Forest focuses on restoring mangroves to combat climate change, aiming for 1 million hectares by 2030.
Oxo Earth
OXO Earth enables companies to achieve net-zero through carbon removal from German forests.
CarbonWave
Carbonwave upcycles Sargassum seaweed into sustainable materials, reducing waste and combating climate change.
Carbon Ethics
Plant Mangroves for Your Climate Action. Rehabilitate nature, conserve biodiversity, and empower coastal communities. Calculate your projects project's eligibility, potential carbon credits, and economic valuation.
Carbontribe
Fully digital GHG removal standard powered by AI and Web3, supporting CO₂, Methane, and N₂O. Re-defining GHG Removal.
CarbonPool
Innovative carbon removal and accidental emissions insurance which pays in carbon removals, not cash.
GigaBlue
Nature-based, affordable & massively scalable, marine carbon dioxide removal.
Zero Carbon Systems
Zero Carbon System's Direct Air Capture technology provides a critical carbon dioxide removal solution.
Calix
Calix’s patented core platform technology enables electrification of industries, capture of unavoidable carbon dioxide emissions, and green industrial processing solutions.
Treebuddyearth
TreebuddyEarth plants geotagged trees, promotes biodiversity, supports communities, and fosters sustainable stewardship.
Arbor Day Carbon
A wholly owned subsidiary that bridges the gap between climate-conscious corporations and forestry carbon project developers to accelerate climate goals and the projects that make them possible
Arbonics
Using data, technology, and forests to remove carbon dioxide & protect biodiversity.
Atmos AI Copilot
Seamless Conversations, Comprehensive Insights: Navigate Carbon Offset Projects Effortlessly
Boomitra
Boomitra uses satellite and AI technology to measure, report, and verify soil carbon credits across the globe.
NetCarbon
Netcarbon measures and improves carbon storage to provide the necessary response to the fight against global warming.
CarbonSafe Program
CarbonSafe helps landowners and farmers reduce emissions and gases from atomosphere.
CO2 storage
Storegga is an independent champion for the development of carbon removal, storage and hydrogen