About our Members
Alt Carbon
In Darjeeling & North Eastern India, we conduct efficient ERW amidst tea estates. With vast farmlands, high temperatures, rainfall, and close access to feedstock, we achieve low-cost, large-scale CDR. This approach yields numerous co-benefits for agricultural communities, making it highly impactful and sustainable.
Carbonaught is rebuilding the food system from the ground up. We put tools in farmer’s hands so they can convert rocks into carbon removing fertilizer. Based out of Queensland, Australia, Carbonaught has projects in high density cropping and horticulture regions aiming to improve farm resiliency and reduce fertilizer use in the sensitive Great Barrier Reef catchment area.
Carbon Business Council
Carbon Business Council (CO2BC), a member-driven and tech-neutral trade association of companies unified to restore the climate, is the preeminent industry voice for carbon management innovators. Together, the nonprofit coalition represents more than 100 companies across six continents with more than $16.5 billion in combined assets. CO2BC published a biweekly newsletter, the Carbon Fix, which provides bite-sized news for a gigaton industry.
CO2BC is the Secretariat for the Enhanced Weathering Alliance.
Carbon Drawdown Initiative
An optimistic approach to the climate crisis: Carbon Drawdown Initiative’s mission is to speed up negative emissions so they become available at scale sooner. To do this we are investing into CDR startups, we do policy work (we are co-founders of several lobby and industry organisations worldwide) and we do our own scientific work on enhanced weathering at Project Carbdown with an ambitious EW greenhouse experiment.
Carbonfuture
Carbonfuture is the digital Trust Infrastructure for durable carbon dioxide removal. Through our two products – Carbonfuture MRV+ and Carbonfuture Marketplace – we seamlessly connect carbon removal supply with demand, ensuring integrity and quality with our rigorous, data-driven approach.
Cascade Climate is an independent nonprofit working to accelerate progress across “open-system” climate interventions that can alter the course of the climate emergency by harnessing powerful natural systems already operating at planetary scale. Our initial focus is advancing the development of a healthy market for enhanced rock weathering underpinned by a rapidly expanding body of scientific evidence.
Eion a carbon removal company, scales enhanced rock weathering (ERW) on agricultural lands. Combining scientific rigor with agricultural know-how, Eion is turning ERW into a scalable solution that removes carbon dioxide, improves soil health, and fosters rural prosperity. Holding an industry-first patent for measuring carbon directly in soils, Eion integrates into farming practices seamlessly and safely. By collaborating with the agricultural system, Eion aims to deliver 10 million tons of permanent carbon removal annually by 2030 and is the first ERW company to successfully deliver to Stripe, a member of Frontier.
In the news
Flux is unlocking the potential of ERW at scale in Africa. Combining best available science with innovative tech to permanently remove carbon whilst positively impacting farmers lives, Flux’s mission is to make ERW available across the continent and boost soil health and yields where it is needed most.
InPlanet is transforming the tropical landscape by removing gigatons of carbon from the atmosphere through scaling Enhanced Weathering. We do this by working closely with farmers to help them transition to a low-carbon, sustainable, and nature-based agriculture. Our projects use locally sourced rocks that are optimal for carbon removal and regeneration of nutrient-depleted tropical soils.
Mati Carbon specializes in enhanced rock weathering (ERW) technology to durably remove and store CO2. Mati Carbon uses ERW deployments to deliver on climate adaptation solution for small holder farmers in the global south. Mati Carbon works to maximize value transfer to farmers with a ZERO profit model.
In the news
Reverce
At Reverce, we are preparing for the CDR compliance market with a focus on developing a comprehensive MRV for ERW. We believe that in order to achieve global acceptance and scalability of ERW, the implementation needs to be done in a scientifically sound framework while remaining operationally feasible. Our pilot projects are focused on Germany and Europe.
Rock Flour Company
In the news
Silica
Silica is an ERW project developer permanently removing CO2 in LatAm, starting with Mexican sugarcane regions. Silica’s mission is to remove CO2 at scale while regenerating soils, increasing crop yields and improving the livelihoods of rural communities.
Terradot
Terradot was founded out of the Stanford Soil & Environmental Biogeochemistry Lab to unlock Enhanced Rock Weathering (ERW) at scale by developing the universal infrastructure to measure and optimize ERW Projects. The Terradot ERW platform is powered by a novel soil, sensor, and model-based measurement approach designed to rapidly accelerate the entire ERW market by delivering high-trust, scalable MRV. Terradot continues to work closely with Stanford Doerr School of Sustainability to deploy ERW with scaled industry and government partners.
In the news
Tropicarbon
Based in London, UNDO does community-based enhanced rock weathering that generates permanent, high-quality carbon removal credits with added co-benefits. They work with businesses to support their pathway to net zero and aim to spread enough rock by 2025 to remove one million tonnes of CO₂, a first step towards gigatonne-scale operations. They operate in the UK, Canada and Australia.
In the news
Veolia
Veolia is the world’s leading environmental service company, operating across waste, water and energy sectors in five continents with nearly 218,000 employees. Veolia UK’s enhanced weathering operations form a key part of its wider strategy to GreenUp across the globe, committing to scale up and deliver high-quality, durable carbon removal, supporting our clients to decarbonise.
In the news
ZeroEx
ZeroEx stands for delivering highest quality carbon removal projects with a high aspiration for scientific integrity and supporting communities – the reason why we focus exclusively on launching enhanced weathering projects set-up locally within the strictest regulatory frameworks in Germany and Central Europe.
