Remineralize the Earth

Google, Microsoft, and other major players have led a $300M investment in Enhanced Rock Weathering (ERW) startups including Lithos and UNDO. ERW uses finely crushed basalt spread on farmland to accelerate natural carbon capture by converting CO? into stable bicarbonate. This low-cost method not only sequesters CO? but also improves soil health, with the potential to remove 2–4 billion tonnes of CO? annually if scaled globally. While investments from companies like Terradot and Heirloom show strong confidence in ERW, challenges remain in accurately measuring carbon removal in open systems. Ongoing research and rigorous data collection are key to addressing these uncertainties. Read more: [https://lnkd.in/e9NJ5brN] #ClimateAction #CarbonRemoval #EnhancedRockWeathering #Sustainability #GreenTech

A new Life Cycle Assessment by InPlanet's Dr Philipp Swoboda for enhanced rock weathering in S?o Paulo shows that emissions from all operational stages like mining, crushing, transport, and spreading account for only 7.36% of the rock powder’s overall carbon removal potential (20.14 kg CO2-eq). The study uses regional and primary data to provide a clear picture of the process’s efficiency. The report highlights Brazil’s strong potential for low-emission operations, thanks to abundant rock by-products and a favorable renewable energy mix. This comprehensive LCA sets a solid foundation for high-quality carbon removal technology and future carbon credit issuance. Read more: [https://lnkd.in/enSwjWgc] #LCA #CarbonRemoval #EnhancedRockWeathering #Sustainability #ClimateAction #GreenTech

The USDA NRCS 336 soil carbon program is gaining traction and providing small farmers with an incredible opportunity to improve their soil and crop yields. ?? Biochar is one of the most effective ways to enhance soil carbon and microbiology. ?? Standard Biocarbon recently applied biochar at an organic farm in Massachusetts, with 100% of the cost covered by the USDA program. It’s the perfect time to apply—before the mud and planting season begins! Let’s help farmers improve their soil health and contribute to carbon sequestration! #Sustainability #Biochar #SoilHealth #Agriculture #Farmers #CarbonSequestration

Innovation in carbon removal is gaining momentum! The Carbon Business Council recently spotlighted updates from key players leading the charge in carbon removal technologies. Here’s how some of them are making an impact: ?? Mati Carbon – Advancing biochar production to enhance soil health while locking away carbon. ?? Isometric – Strengthening transparency in carbon markets with rigorous verification standards. ?? InPlanet – Utilizing enhanced rock weathering to accelerate CO? sequestration and soil health. ??? UNDO – Scaling enhanced weathering to capture CO? and improve soil quality. These companies and many others are driving real change, creating jobs, and paving the way for a scalable carbon removal market. Check out the full update from the Carbon Business Council here: https://ow.ly/ZLBT50V1yG6 #CarbonRemoval #ClimateAction #Innovation #Sustainability

Innovative research suggests that integrating enhanced weathering into U.S. agriculture can significantly contribute to carbon dioxide removal efforts. Applying crushed silicate rocks to farmlands accelerates CO? sequestration, potentially capturing up to 0.38 gigatons annually and achieving 60% of the nation’s technological carbon removal targets. This practice also enhances soil fertility, leading to a 12-16% increase in maize and soybean yields. ?? Projected costs are expected to decline to $100-$150 per ton of CO? by 2050, making it a cost-effective and sustainable strategy for climate mitigation. Learn more: https://ow.ly/aCNF50V1yei #Sustainability #ClimateSolutions #AgricultureInnovation

Rock Flour Company has announced a breakthrough in carbon removal. A new study by the Carbon Drawdown Initiative confirms that glacial rock flour is the best natural feedstock for enhanced rock weathering (ERW). The study tested 14 amendments on 17 soils and found that GRF’s unique particle size and high surface area deliver one of the highest carbon removal rates in its first year. More research is needed to understand the long-term effects, but these results are promising. Rock Flour Company is committed to deploying GRF in the right soils to maximize carbon removal and support climate action. Read the full study here: https://shorturl.at/5jh7S #GRF #carbondrawdowninitiative #rightsoilrightrock #carbonremoval #enhancedweathering #glacialsediment #climateaction

Singapore’s nature-first approach to urban planning is setting a global standard. The City in Nature vision, launched in 2021, aims to create a green, livable, and sustainable home for all by 2030. With 48% green coverage, Singapore promotes biodiversity, reduces urban heat, and improves water management through park connectors, green roofs, bioswales, and water harvesting systems. The government has preserved 7,800 hectares of green space and plans to add another 1,000 hectares in the coming years. Initiatives like the OneMillionTrees movement have already led to the planting of over half a million trees, significantly improving air quality and ecological balance. Singapore shows how strong public–private partnerships can build climate-resilient cities. Read more: [https://lnkd.in/ePnMC22S] #NaturePositiveCities #UrbanTransformation #SustainableCities #GreenInfrastructure #ClimateResilience

Here's an update on UNDO Canada's work in Kingston, Ontario. Over six weeks, their team set up deep MRV for a major project with Microsoft. They spread 25,000 tonnes of wollastonite to test enhanced rock weathering in the field. The work was tough with extreme heat and challenging soil conditions, but the team pulled it off with grit and a few laughs along the way. This project shows that local wollastonite can help capture CO? and improve soil health. The trial helped gather key data to guide future large-scale deployments in Canada, proving that with the right people and partnerships, progress is possible. Read more: [https://lnkd.in/etKs2ZFy] #EnhancedRockWeathering #CarbonRemoval #SustainableFarming #ClimateAction #UNDOCanada

Exploring Rock Dust & Carbon Removal: New Advances & Events! ?? The latest Jan-Feb 2025 Newsletter dives into how rock dust could play a key role in carbon dioxide removal (CDR). Experts like Lennart Bach highlight its potential in ocean chemistry, while Dr. Ishfaq Ahmad Mir advocates for its use in agriculture to enrich soils and sequester CO2. Exciting events are also on the horizon, including: ?? 5th Brazilian Congress of Remineralizers – A platform for remineralization & climate solutions. ?? OpenAir CDR Webinar Series – Deep dives into policies & strategies shaping carbon removal. ?? Yale’s Free ERW Seminar – Weekly sessions exploring ERW’s potential in agriculture by top experts. Read more in our newsletter: https://ow.ly/kt6q50UTk7b #ClimateAction #CarbonRemoval #SustainableFuture

Adam Wolf’s recent reflections offer a compelling insight into the transformative potential of digital agriculture in Bihar. During his visit to farmer producer organizations served by Digital Green, he observed that while Bihar remains one of the poorest states, historical challenges such as limited land ownership and short-term leases have long hindered agricultural progress. However, collective action is changing this narrative, as farmer groups, especially a women’s cooperative using the E-Farm platform, demonstrate improved market power and economic growth. Digital Green’s innovative approach, particularly with its Farmer.Chat AI platform, is addressing long-standing challenges in digital agriculture by automating data entry and delivering professional agronomic advice in local languages. This breakthrough not only supports better financial outcomes for farmers but also underscores the cutting-edge use of AI in agriculture. Adam Wolf commends Digital Green for setting new standards in agtech and for the collaborative discussions that continue to drive progress in the sector. #DigitalAg #AgTech #FarmerEmpowerment #AI #Innovation #Agriculture #SustainableAg