Restoring tropical soils.
Removing carbon permanently.
sugarcane citrus grains coffee pastures
InPlanet uses Enhanced Rock Weathering (ERW) in the tropics to permanently remove carbon and remineralize depleted soils across Brazil’s agricultural heartland.
Rising CO₂ and degrading soils are eroding food security and climate resilience
Agriculture is facing a dual challenge: atmospheric CO₂ continues to rise, while many of the world’s most important soils are losing the minerals and resilience they need to remain productive. The effectiveness of traditional methods is waning, and the development of new crop protection products is slowing down, becoming more costly and complex.
35%
of global greenhouse gas emissions come from agriculture
$400B
lost annually from 50% of the world’s soils being degraded
90%
yield losses in major crops by 2050 at current rates, driving a 30–50% increase in food prices
Our mission is to restore tropical soils while permanently removing carbon
In Brazil’s warm and wet tropical conditions, ERW can work up to 10x faster than in temperate regions. By spreading finely crushed basalt across depleted pastures and crop-rotation lands, InPlanet accelerates a natural chemical reaction that:
Captures
CO₂
from the atmosphere and converts it into stable bicarbonates for permanent carbon storage.
Remineralizes depleted soils
by naturally balancing soil pH levels, and providing essential nutrients to foster healthier crops.
Increases crop resilience
by enhancing soil health and boosting crop resilience through natural processes, minimizing the need for synthetic fertilizers.
InPlanet is scaling Enhanced Rock Weathering across Brazil’s agricultural heartland
InPlanet combines Brazil’s geology, abundant basalt reserves, tropical soils, and extensive farming networks with proprietary science and technology.
Our technology backbone streamlines operations and enables InPlanet to build one of the world’s most scalable and verifiable Enhanced Rock Weathering platforms.
Farmer & Mine Matchmaking
We source basalt remineralizer residues from MAPA-approved local mines and apply them locally to minimize the carbon footprint.
Spreading & Logistics
We deploy basalt across tropical croplands, where warm, wet soils can accelerate weathering up to 10x faster than in temperate regions.
Proprietary Technology
Our monitoring, reporting, and verification (MRV) system ensures carbon removal is translated into high-integrity, certifiable credits.
Creating real impact for Brazilian farmers
Our projects are built to deliver more than carbon removal. By returning mineral-rich basalt to agricultural soils, InPlanet helps farmers improve soil conditions, reduce dependency on conventional inputs, and strengthen long-term agricultural resilience.
up to
30%
increase in crop yields
more than
50%
reduction in fertilizer
up to
100%
reduction in limestone
Setting the global standard for ERW
In December 2024, InPlanet became the first company globally to certify independently verified ERW carbon removal credits, proving that ERW can move from scientific promise to verified climate impact. The credits were verified by Isometric, delivered to Adyen, and facilitated by ClimeFi.
InPlanet's first credits received an A rating ex-post from BeZero Carbon, based on measured field data rather than forecasted activity, demonstrating the quality of the projects. InPlanet is building the evidence base for high-integrity carbon removal in the tropics, combining field deployment and real operations across Brazilian farmland.
Project Araçari
Project Araçari marks InPlanet’s second Enhanced Rock Weathering (ERW) credit issuance under the Isometric Standard, and the world’s first verified ERW credits from citrus agriculture. This issuance demonstrates ERW’s continued evolution as a durable carbon removal pathway with agronomic benefits for Brazilian farmers.
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Project Dourado
Project Dourado takes its name from one of Brazil’s most iconic freshwater fish, the Dourado (Salminus brasiliensis), often called the king of the rivers. Known for its brilliant golden color and remarkable strength, the Dourado symbolizes resilience and balance in nature. Thriving only in clean, well-oxygenated rivers, it serves as a natural indicator of healthy ecosystems. In the same spirit, Project Dourado reflects InPlanet’s determination to restore ecosystems, regenerate soils, and bring balance back to our planet with permanent carbon removal.
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Project Serra da Mantiqueira
The Serra da Mantiqueira, derived from the Tupi language meaning "raindrop," stands as a symbol of natural abundance and cultural heritage in southeastern Brazil. Project Serra da Mantiqueira is a groundbreaking Enhanced Weathering initiative as the first third-party certified carbon credits by Isometric.
Operating in Brazil’s Heartland
Brazil's warm, wet climate drives weathering reactions up to 10x faster than in temperate regions, and its nutrient-poor tropical soils are the kind that benefit most from silicate rocks, so every tonne spread delivers both carbon removal and agronomic uplift. With extensive farmland and basalt reserves vast enough to support gigatonne-scale carbon removal, no other geography offers this combination of speed, fit, and scale. Furthermore, Brazil is also the only country on Earth with structured legislation regulating rock powders as a soil input, with quality certified under MAPA, giving us a clear, defensible regulatory path.
Brazil combines the conditions Enhanced Rock Weathering needs to scale: tropical rainfall, warm temperatures, abundant basalt, large agricultural areas, and deep farming expertise. That makes Brazil one of the world’s most efficient places to deliver durable carbon removal with measurable benefits for soils and farmers.
Carbon Removal You Can Stand Behind
InPlanet provides Enhanced Rock Weathering credits with the highest integrity. We issued the first independently verified ERW credits, run Brazil's largest program (12,000+ hectares), and count Microsoft and Adyen as buyers. Every tonne is certified under Isometric's Enhanced Weathering Protocol, overseen by a Science Advisory Board, and permanently stored. Beyond carbon removal, your purchase restores tropical soils, reduces fertilizer dependence, and strengthens farmer livelihoods, creating durable climate impact with a compelling story.
First to certify
In January 2025, InPlanet and Isometric announced the first-ever delivery of verified carbon removal credits through Isometric.
Science-first by design
An independent Science Advisory Board of leading ERW academics, with every credit issued under Isometric's rigorous Enhanced Weathering Protocol.
Largest operations in Brazil
InPlanet operates the largest ERW program in Brazil, covering more than 12,000 hectares of farmland, roughly equivalent to the size of San Francisco.
Beyond Carbon
Every tonne also restores tropical soils, cuts fertilizer use, and supports farmer livelihoods.
The Science, Capital, and Customers Behind Our Credits
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The InPlanet team is so dynamic and focused; it's been wonderful leveraging and learning from their deep expertise in the Negative Emissions Platform's policy advocacy work.
Secretary General at The Negative Emmisions Platform
We are very excited about Enhanced Rock Weathering as a durable carbon removal technology because of its enormous scaling potential as well as the ecological and social co-benefits. We are impressed by InPlanet’s scientific integrity, emphasizing the monitoring of carbon removal, and we are excited to see them scale throughout our partnership.
Sustainability Manager at AXA Switzerland
Emissions reduction remains our priority, and high-quality carbon removals are essential for tackling the residual emissions that remain. By investing early across a diverse set of technologies and regions, we’re contributing to upscaling durable climate solutions while supporting the communities and environments in which we race.
Head of Sustainability at Mercedez Benz
InPlanet’s commitment to measurement and monitoring bolster the integrity of their enhanced rock weathering carbon removal credits, which will contribute to Microsoft’s goal to be carbon negative by 2030.
Director of Carbon Removal at Microsoft
These world-first Enhanced Weathering (EW) credits are a key step to scaling carbon removal. They bring an unprecedented level of scientific rigor to a pathway that has great potential, but which has lacked robust verification until now. The transparent data behind these credits shows that Isometric’s high quality, verified EW credits represent a tonne of carbon dioxide removed from the atmosphere and should be a key part of every CDR buyer’s portfolio.
Founder and CEO
We’re committed to supporting responsible growth of our industry and high-integrity carbon removal is key to cutting net emissions as global air travel demand continues to rise.
Vice President of Global Enterprise Sustainability
Revitalize Brazil with us
We provide solutions of any size and are happy to support you on your removal journey. As Enhanced Rock Weathering is an easily scalable solution, we can craft offers to fit anyone’s needs.
Custom
Multi-year Strategy
Direct
Purchase
Latest Blog Posts
InPlanet at COP30: Representing the Global South. The North can take notes.
Standing in the Blue Zone at COP30, it became clear to me that one of the most significant shifts wasn’t happening inside the formal negotiation rooms, but in a packed Pavilion, C109. No, not a Star Wars droid...
Agronomic benefits of basalt rock powder on citrus farms: Insights from Project Aracari
InPlanet achieved the next historic milestone in the Carbon Dioxide Removal (CDR) landscape with its second issuance (and only fourth ever globally) of certified Enhanced Rock Weathering (ERW) carbon credits from Project Aracari...
InPlanet welcomes Miguel Rodrigues as Chief Financial Officer to lead financial strategy
InPlanet, a climate tech startup pioneering Enhanced Rock Weathering (ERW) for carbon removal and sustainable agriculture, is pleased to announce Miguel Rodrigues as its new Chief Financial Officer...
Climate policy and Enhanced Rock Weathering
Recently, the Yale School of the Environment hosted a series of events focused on Enhanced Rock Weathering (ERW). One of these events centered on Climate Policy and ERW was led by Anu Khan, Founder and Executive Director at the Carbon Removal Standards Initiative...
InPlanet joins the ranks of Waymo, Nvidia, and Duolingo
I am thrilled to share that InPlanet has been recognized as one of Fast Company‘s Most Innovative Companies in Latin America for 2025, ranking 10th on this prestigious list. This recognition places us alongside global pioneers like...
InPlanet named a top 10 most innovative company in Latin America by Fast Company for 2025
São Paulo, Brazil – March 19, 2025 – InPlanet, a climate tech company pioneering Enhanced Rock Weathering (ERW) for carbon removal and sustainable agriculture, has been ranked No. 10 on Fast Company’s list of the Most Innovative Companies in Latin America for 2025...
Understanding losses and adjustments to carbon dioxide removal estimates
Imagine holding a giant sponge, and your job is to soak up as much water as possible. But along the way, some water drips off, some gets absorbed by other things, and some even turns into steam! This is similar to how scientists...
Rock powder dissolution and carbon capture: How to best understand it
In this blog, Dr Junyao Kang, Data Analysis and Modeling Lead, and Dr. Matthew Clarkson, Head of Carbon at InPlanet share about Rock Powder Dissolution and Carbon Capture processes, CO₂ capture quantification, and the challenges posed by fertilizers.
Reflections from the road: GreenBiz 25 Day 2
After an exciting first day, Day 2 brought a heightened sense of urgency, and the understanding that we live in the time of ‘The Big Loss Decades.’ From biodiversity collapse to the role of local leadership in climate action...
Reflections from the road: GreenBiz 25 shows sustainability can’t be a side hustle anymore
Day 1 at GreenBiz 25 is done, from supply chain revolutions to the role of AI in sustainability, one thing is clear: business as usual won’t cut it anymore. With the backdrop of a rapidly shifting global economy and...
How we developed and delivered the world’s first certified ERW carbon credits
Issuing a verified carbon credit isn’t simple. It requires precise measurement, strict compliance with evolving regulations, and third-party validation. InPlanet recently announced its development and...
InPlanet welcomes AXA Switzerland as a new partner
InPlanet is thrilled to announce our new partnership with AXA Switzerland, a leader in innovative climate strategies and one of Switzerland’s top insurers. As part of its forward-thinking approach to addressing climate change...
When it comes to fighting climate change, #everydropmatters
Enhanced rock weathering (ERW) is a low-cost and sustainable carbon sequestration solution based on accelerating rock natural weathering by grinding it into fine powder and spreading it over large land areas...
InPlanet hosts our first farming community event in Brazil
On September 16th, 2023, InPlanet hosted its first Community Event in São Pedro, Brazil – a gathering of farmers, scientists, entrepreneurs, and innovators, as well as the entire InPlanet Team gathered for the first time...
Enhanced weathering carbon management definitions guide
Novel carbon dioxide removal (CDR) technologies face the challenge of not fitting into the established carbon management framework of the historic voluntary carbon market. This is particularly true for open system technologies...
An enhanced rock weathering research trip to build strong, global partnerships
The first stop of the research trip was at Skalar, a company that specialized in building instruments for carbon measurements. Their machines reliably measure carbon in water, particularly dissolved organic carbon (DOC) and...
Important partnerships for enhanced rock weathering in Brazil
After a little break in our blog, we are now back with news regarding the next steps to scale Enhanced Rock Weathering in Brazil. First of all, as you might have noticed in our URL (www.inplanet.earth), we changed our name to InPlanet because...
